[Event "Dulles Atlantic op 3rd"]
[Site "Dulles"]
[Date "2025.07.06"]
[Round "9"]
[White "Samuelson, Andrew"]
[Black "Vaibhav, Kalpaka"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2100"]
[BlackElo "2265"]
[PlyCount "77"]
[EventDate "2025.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Bd7 8. 0-0 Nc6 9. Be3 Na5 10. f4 Nxb3 11. axb3 Qc7 12. Qf3 Be7 13. Kh1 h5 14. Bg1 0-0 15. Rae1 e5 16. fxe5 dxe5 17. Nf5 Bxf5 18. Qxf5 g6 19. Qh3 b5 20. Re2 b4 21. Nd5 Nxd5 22. exd5 Rad8 23. Qd3 Qd6 24. Rd1 f5 25. c4 bxc3 26. bxc3 e4 27. Qe3 Qe5 28. c4 Kh7 29. Qd4 Qb8 30. Qb6 Qe5 31. Qd4 Qf4 32. c5 Qg4 33. Qc4 Bf6 34. h3 Qg5 35. d6 Be5 36. d7 Qg3 37. Qe6 g5 38. Re3 Qf4 39. g3 1-0

[Event "Dulles Atlantic op 3rd"]
[Site "Dulles"]
[Date "2025.07.05"]
[Round "7"]
[White "Muthukumaran, Gurru"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1933"]
[BlackElo "2100"]
[PlyCount "73"]
[EventDate "2025.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be2 Nc6 6. Qe3 g6 7. c4 Bg7 8. Nc3 Nf6 9. 0-0 0-0 10. h3 Nd7 11. b3 Nc5 12. Bb2 f5 13. exf5 Bxf5 14. Nd1 e5 15. g4 Bd7 16. Qd2 Qe7 17. Ne3 Ne6 18. Nd5 Qd8 19. Rad1 Ncd4 20. Nxd4 Nxd4 21. Bxd4 exd4 22. f4 Qh4 23. Kg2 Rae8 24. Bf3 b5 25. Rfe1 bxc4 26. bxc4 g5 27. f5 Be5 28. Qf2 Qxf2+ 29. Kxf2 Rb8 30. Rb1 Ba4 31. Be4 h5 32. gxh5 Kg7 33. Rg1 Kh6 34. h4 gxh4 35. Rg6+ Kh7 36. Rb5 Rb7 37. Rxb7+ 1-0

[Event "Dulles Atlantic op 3rd"]
[Site "Dulles"]
[Date "2025.07.05"]
[Round "6"]
[White "Samuelson, Andrew"]
[Black "Su, Kevin"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2100"]
[BlackElo "1991"]
[PlyCount "157"]
[EventDate "2025.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a4 Bb4+ 7. c3 Bd6 8. exd5 cxd5 9. Bg5 Be6 10. Na3 Nc6 11. Nb5 Bb8 12. 0-0 h6 13. Bh4 0-0 14. Re1 d4 15. Bxe6 fxe6 16. cxd4 exd4 17. Rxe6 Qd5 18. Qe2 Nh5 19. Bg3 Nf4 20. Bxf4 Bxf4 21. Qe4 Rad8 22. Qxd5 Rxd5 23. Re4 Bb8 24. Rae1 Nb4 25. Rxd4 Rxd4 26. Nbxd4 Nxd3 27. Re7 Rc8 28. g3 Nxb2 29. Rxb7 Nxa4 30. Nf5 Rc1+ 31. Kg2 Bc7 32. N3d4 Be5 33. Ra7 Nc5 34. Rxa5 Rc4 35. Nc6 Bf6 36. Ra8+ Kh7 37. Ne3 Rc1 38. Nb4 Ne4 39. Nbd5 Bd4 40. Ra4 Bxe3 41. Rxe4 Bc5 42. Nf4 Rc2 43. Ne2 Kg6 44. f4 Ba3 45. Kf3 Bb2 46. h4 Bf6 47. Ra4 Rc5 48. Ra6 h5 49. g4 hxg4+ 50. Kxg4 Rc2 51. h5+ Kf7 52. Ng3 Rc1 53. Ne4 Ra1 54. Rc6 Rh1 55. Ng5+ Bxg5 56. Kxg5 Rg1+ 57. Kf5 Rh1 58. Rc7+ Kg8 59. Kg4 Rg1+ 60. Kf3 Kh7 61. Ke4 Re1+ 62. Kf5 Rh1 63. Ke5 Rxh5+ 64. f5 Rh6 65. Rc8 Ra6 66. Re8 Rb6 67. Re6 Rb5+ 68. Kf4 Kg8 69. Kg5 Kf7 70. Ra6 Rb7 71. Ra5 Rc7 72. Kf4 Rb7 73. Ke5 Rd7 74. Ra6 Rb7 75. Ra1 Rb5+ 76. Kf4 Rb6 77. Kg5 Rb7 78. Ra6 Rc7 79. Rd6 1/2-1/2

[Event "Dulles Atlantic op 3rd"]
[Site "Dulles"]
[Date "2025.07.04"]
[Round "5"]
[White "Liu, Steven1"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2047"]
[BlackElo "2100"]
[PlyCount "149"]
[EventDate "2025.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. g3 Bb7 5. Bg2 e6 6. 0-0 Be7 7. b3 0-0 8. Bb2 d6 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 a6 12. e4 Qc7 13. Re1 Nbd7 14. Qe2 Rfe8 15. Rad1 Bf8 16. h3 Qb7 17. Kh2 g6 18. Nc2 Rac8 19. f4 Qc7 20. e5 dxe5 21. fxe5 Nh5 22. g4 Ng7 23. Ne4 Red8 24. Kh1 Ne8 25. Qf2 Nc5 26. Nxc5 bxc5 27. Qe3 Qe7 28. Rxd8 Rxd8 29. Re2 Qh4 30. Ne1 Bh6 31. Ng2 Rd1+ 32. Kh2 Bxe3 33. Nxh4 Bf4+ 34. Kg2 Rd3 35. Nf3 a5 36. Ba3 a4 37. Bxc5 axb3 38. axb3 Rxb3 39. Ra2 Rb8 40. Ra4 f6 41. Bd4 fxe5 42. Bxe5 Bxe5 43. Nxe5 Rb2+ 44. Kg3 Re2 45. Ra8 Rxe5 46. Rxe8+ Kf7 47. Rc8 Kf6 48. Rf8+ Ke7 49. Rg8 Re3+ 50. Kh4 Kf7 51. Rc8 h6 52. g5 Re4+ 53. Kg3 hxg5 54. c5 Kf6 55. c6 Rc4 56. c7 Ke5 57. Kf3 Kd6 58. Rg8 Rxc7 59. Rxg6 Kd5 60. Rxg5+ e5 61. h4 Rc3+ 62. Kg4 Rc1 63. Kf5 e4 64. Kg6+ Kd4 65. h5 e3 66. Rg4+ Kd3 67. Rg3 Ke4 68. Rxe3+ Kxe3 69. h6 Kf4 70. h7 Rc6+ 71. Kg7 Kg5 72. h8Q Rc7+ 73. Kg8 Rc8+ 74. Kg7 Rxh8 75. Kxh8 1/2-1/2

[Event "Dulles Atlantic op 3rd"]
[Site "Dulles"]
[Date "2025.07.04"]
[Round "4"]
[White "Samuelson, Andrew"]
[Black "Katta, Sriansh"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2100"]
[BlackElo "1929"]
[PlyCount "139"]
[EventDate "2025.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. 0-0 Be7 6. d3 Nf6 7. Ng5 0-0 8. f4 Bg4 9. Nf3 exf4 10. Bxf4 Nd4 11. a4 Nxf3+ 12. gxf3 Bh3 13. Rf2 Kh8 14. Be3 Be6 15. Nd5 Nxd5 16. exd5 Bf5 17. f4 Bf6 18. c3 Re8 19. Qf3 g6 20. h3 a6 21. a5 Qd7 22. Kh2 Re7 23. Rd2 Rae8 24. Bf2 h5 25. Bb3 Qd8 26. Ra3 Kg7 27. Bd1 Rh8 28. Qg2 Ree8 29. Bf3 Reg8 30. Be4 Qd7 31. Rb3 Kf8 32. d4 c4 33. Rb4 Bxe4 34. Qxe4 g5 35. f5 g4 36. Bg3 h4 37. Bf4 gxh3 38. Rb6 Be7 39. f6 Bxf6 40. Bxd6+ Be7 41. Bxe7+ Qxe7 42. Qxe7+ Kxe7 43. Rxb7+ Kd6 44. Rxf7 Kxd5 45. Kxh3 Rg3+ 46. Kh2 Rhg8 47. Rh7 Ke4 48. Re7+ Kf3 49. d5 Rg2+ 50. Rxg2 Rxg2+ 51. Kh3 Rxb2 52. d6 Rd2 53. d7 Kf4 54. Rg7 Kf5 55. Kxh4 Ke6 56. Kg5 Rxd7 57. Rxd7 Kxd7 58. Kf5 Kc6 59. Ke6 Kc5 60. Ke5 Kb5 61. Kd5 Kxa5 62. Kc5 Ka4 63. Kxc4 a5 64. Kd5 Kb3 65. c4 a4 66. c5 a3 67. c6 a2 68. c7 a1Q 69. c8Q Qd1+ 70. Ke4 1/2-1/2

[Event "Dulles Atlantic op 3rd"]
[Site "Dulles"]
[Date "2025.07.03"]
[Round "3"]
[White "Diao, Matthew Guo"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A79"]
[WhiteElo "2244"]
[BlackElo "2100"]
[PlyCount "101"]
[EventDate "2025.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 Re8 10. 0-0 Na6 11. f3 Nc7 12. a4 b6 13. Nc4 Ba6 14. Bg5 h6 15. Be3 Bxc4 16. Bxc4 a6 17. Qd2 Kh7 18. Rab1 Rb8 19. b4 b5 20. Be2 cxb4 21. Rxb4 bxa4 22. Rxb8 Qxb8 23. Rb1 Qc8 24. Nxa4 Qd7 25. Nb6 Qe7 26. Nc4 Nb5 27. Bd3 Nd7 28. Qa5 Nc5 29. Bxc5 dxc5 30. Qxa6 Bd4+ 31. Kh1 Nc3 32. Rf1 Rb8 33. Qc6 Rb3 34. d6 Qf6 35. Na5 Ra3 36. d7 c4 37. Qc8 Bb6 38. Nxc4 Nd1 39. Nxa3 Ne3 40. Rg1 Qd4 41. d8Q Bxd8 42. Nc2 Qxd3 43. Nxe3 Bb6 44. Qc4 Qxe3 45. Qxf7+ Kh8 46. Qf8+ Kh7 47. Qf7+ Kh8 48. Ra1 Qd4 49. Ra8+ Bd8 50. Qf8+ Kh7 51. Qxd8 1-0

[Event "Dulles Atlantic op 3rd"]
[Site "Dulles"]
[Date "2025.07.03"]
[Round "2"]
[White "Samuelson, Andrew"]
[Black "Ismayilova, Khanim"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2100"]
[BlackElo "1971"]
[PlyCount "127"]
[EventDate "2025.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. Bg2 Bg5 15. 0-0 Rb8 16. b3 f5 17. exf5 Bxf5 18. Nde3 Bxc2 19. Nxc2 Ne7 20. Qg4 Bh6 21. Rad1 Rf6 22. Ne1 Qc7 23. Nd3 Kh8 24. Qe4 Ng6 25. h4 Re8 26. h5 Nf8 27. f4 Nd7 28. fxe5 dxe5 29. Qb7 Rxf1+ 30. Rxf1 Qxb7 31. Bxb7 Nf6 32. Re1 e4 33. Nf4 Bxf4 34. gxf4 Nxh5 35. c5 Nxf4 36. c6 Nd5 37. Kf2 h5 38. Rd1 e3+ 39. Ke1 Nc3 40. Rd7 Nb5 41. c7 Nxc7 42. Rxc7 Re5 43. Ke2 Kh7 44. Rc4 Kh6 45. Be4 h4 46. Kxe3 Kg5 47. Rc7 Kf6 48. Rc6+ Re6 49. Rxe6+ Kxe6 50. Kf4 Kd6 51. Kg4 Ke5 52. Bc6 h3 53. Kxh3 Kd4 54. Kg4 Kc3 55. Kg5 Kb2 56. Kg6 Kxa2 57. Ba4 Kb2 58. Kxg7 Kc3 59. Kf6 Kd4 60. Ke6 Kc5 61. Kd7 Kb6 62. Kd6 Ka7 63. Kc6 Ka6 64. Kc5 1-0

[Event "Dulles Atlantic op 3rd"]
[Site "Dulles"]
[Date "2025.07.02"]
[Round "1"]
[White "Nagy, Gabor"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2463"]
[BlackElo "2100"]
[PlyCount "105"]
[EventDate "2025.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Re1 d6 8. e4 a6 9. d4 cxd4 10. Nxd4 Qc7 11. g4 0-0 12. g5 Nfd7 13. Be3 Ne5 14. b3 Nbc6 15. Nxc6 Bxc6 16. Rc1 Qb7 17. f4 Ng6 18. Qg4 b5 19. h4 b4 20. h5 bxc3 21. hxg6 hxg6 22. Bd4 e5 23. fxe5 dxe5 24. Bxe5 Bc5+ 25. Kh1 Rae8 26. Bxc3 Re6 27. e5 Rfe8 28. Rcd1 Bb4 29. Bxb4 Bxg2+ 30. Qxg2 Qxb4 31. Qg3 Qa5 32. a4 Rxe5 33. Rxe5 Qxe5 34. Qxe5 Rxe5 35. Rd8+ Kh7 36. b4 Re1+ 37. Kg2 Rc1 38. Rc8 f6 39. b5 axb5 40. axb5 Rb1 41. Rc6 fxg5 42. b6 Kh6 43. c5 g4 44. Rc7 Kg5 45. Rf7 Rb2+ 46. Rf2 Rb3 47. Rc2 Kh4 48. c6 Rg3+ 49. Kf1 Rf3+ 50. Ke1 g3 51. c7 Re3+ 52. Kf1 Rf3+ 53. Kg2 1-0

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.26"]
[Round "9"]
[White "Samuelson, Andrew"]
[Black "Aravindakshan, Sahana"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2088"]
[BlackElo "2093"]
[PlyCount "127"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. f3 h5 8. Qd2 a6 9. 0-0-0 Bd7 10. h3 h4 11. f4 Qc7 12. Nf3 b5 13. Bd3 Qa5 14. Kb1 b4 15. Ne2 e5 16. fxe5 Nxe5 17. Ned4 Be7 18. Qf2 Qc7 19. Nxh4 Nxd3 20. cxd3 Nxe4 21. dxe4 Bxh4 22. Qf3 0-0 23. Rc1 Qb7 24. e5 Qxf3 25. Nxf3 Bf5+ 26. Ka1 Be7 27. exd6 Bxd6 28. Rhd1 Be7 29. Nd4 Bg6 30. Nc6 Bf6 31. Bd4 Bg5 32. Rc5 Bh4 33. Nxb4 Be4 34. a3 Rfd8 35. Rc4 a5 36. Na2 Bd5 37. Rcc1 Bb3 38. Rd3 Bxa2 39. Kxa2 Rd7 40. Rc4 Rad8 41. Kb3 Bf2 42. Kc3 Be1+ 43. Kc2 Bf2 44. Kc3 Be1+ 45. Kc2 Bf2 46. Bxf2 Rxd3 47. Be1 R3d5 48. Bc3 Re8 49. Rg4 g6 50. Kb3 Re6 51. Rc4 f5 52. Rc7 Kf8 53. Kc4 Red6 54. b4 Rd1 55. b5 Rc1 56. Kb3 Rb1+ 57. Ka4 Rd5 58. Rb7 Rc5 59. Bxa5 Rc2 60. Bb4+ Ke8 61. Rg7 Rc8 62. b6 Kd8 63. b7 Rb8 64. Ba5+ 1-0

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.26"]
[Round "8"]
[White "Shih, Matthew"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2014"]
[BlackElo "2088"]
[PlyCount "156"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. a4 Be7 11. Nd5 Bxd5 12. exd5 Rc8 13. a5 Qc7 14. c4 e4 15. Be2 exf3 16. gxf3 Ne5 17. Rg1 g6 18. h3 Qd7 19. Qd4 Rxc4 20. Qd1 Rc8 21. f4 Qxh3 22. Bf2 Neg4 23. Qd3 Qxd3 24. Bxd3 Nxd5 25. Be4 Nxf4 26. Bxb7 Rb8 27. Bc6+ Kf8 28. Bd4 Ne5 29. Nd2 Nxc6 30. Bxh8 f6 31. Ra4 g5 32. Ne4 Kf7 33. Bxf6 Bxf6 34. Nxg5+ Bxg5 35. Rxg5 Nd3+ 36. Kd2 Nce5 37. Rxh5 Rxb2+ 38. Kc3 Rb5 39. Rd4 Nc5 40. Kc2 Nb7 41. Rh7+ Ke6 42. Rg7 Nxa5 43. Rh7 Nac4 44. Rh6+ Kd7 45. Rh7+ Kc6 46. Rh8 Kc5 47. Rdh4 a5 48. Rc8+ Kd5 49. Ra8 Ne3+ 50. Kc3 Rc5+ 51. Kb3 Nf5 52. Rh1 Nd4+ 53. Ka4 Ndc6 54. Rd1+ Ke6 55. Rh8 Nc4 56. Rh6+ Kd7 57. Rh7+ Ne7 58. Rg1 Nb6+ 59. Kb3 Rb5+ 60. Kc2 Nbd5 61. Ra1 Kc6 62. Rh8 Nb6 63. Kd3 Rc5 64. Rh7 Ned5 65. Rh8 Nb4+ 66. Kd2 a4 67. Rh4 Kb5 68. Rh8 a3 69. Rh6 a2 70. Rh8 Rc2+ 71. Ke3 Rb2 72. Rh5+ d5 73. Kf4 Nc2 74. Rc1 a1Q 75. Rxa1 Nxa1 76. Ke5 Nb3 77. Rh8 Kc5 78. Rd8 Re2+ 0-1

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.25"]
[Round "6"]
[White "Katz, Alexander R"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2373"]
[BlackElo "2088"]
[PlyCount "141"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bf1 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 b5 10. a3 Bb7 11. Nc3 0-0 12. Bd3 Rc8 13. Qe2 e5 14. d5 Nb6 15. a4 b4 16. Nd1 a5 17. Ne3 g6 18. Nd2 Nh5 19. g3 Ng7 20. Ndc4 Nxc4 21. Nxc4 f5 22. Be3 fxe4 23. Bxe4 Ba6 24. Rac1 Bg5 25. Qd2 Bxe3 26. Nxe3 Nf5 27. Nxf5 gxf5 28. Bd3 Bb7 29. Rxc8 Bxc8 30. f4 e4 31. Bb5 Bd7 32. Qd4 Qc7 33. Bc6 Bc8 34. Rc1 Qg7 35. Qxg7+ Kxg7 36. Kf2 Kf6 37. Ke3 Ba6 38. Bd7 Bd3 39. Be6 h5 40. Rc7 h4 41. Rd7 hxg3 42. hxg3 Rh8 43. Rxd6 Rh2 44. Bc8+ Ke7 45. Rb6 Kd8 46. Bxf5 Kc7 47. Rc6+ Kb7 48. Bxe4 Bxe4 49. Kxe4 Rxb2 50. Rc5 Ka6 51. d6 Re2+ 52. Kd3 Re1 53. Rd5 Rd1+ 54. Ke4 Rxd5 55. Kxd5 Kb7 56. Ke6 b3 57. d7 b2 58. d8Q b1Q 59. Qd5+ Kb6 60. f5 Qe1+ 61. Qe5 Qb4 62. Qb5+ Qxb5 63. axb5 a4 64. f6 a3 65. f7 a2 66. f8Q a1Q 67. Qb8+ Kc5 68. Qe5+ Qxe5+ 69. Kxe5 Kxb5 70. g4 Kc6 71. Ke6 1-0

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.25"]
[Round "7"]
[White "Samuelson, Andrew"]
[Black "Xie, Timothy"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2088"]
[BlackElo "2006"]
[PlyCount "80"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Nf6 6. e5 Nfd7 7. f4 Be7 8. Nf3 c5 9. Be3 Nc6 10. Qd2 a6 11. Ne2 b5 12. c3 Qc7 13. h4 h5 14. Ng5 g6 15. Kf2 Rb8 16. Ng3 b4 17. Be2 Qa5 18. Rhd1 Bb7 19. a3 bxc3 20. bxc3 Qa4 21. Nf1 Na5 22. Rdb1 Nb3 23. Qc2 Bc6 24. Ra2 c4 25. Bd1 Qa5 26. Nxe6 fxe6 27. Qxg6+ Kd8 28. Qxe6 Rb6 29. Qh3 Qxc3 30. Rc2 Qd3 31. f5 Rf8 32. f6 Nxf6 33. exf6 Rxf6+ 34. Bf3 Qxc2+ 35. Nd2 Nxd2 36. Rxb6 Nxf3+ 37. Kg3 Bd6+ 38. Bf4 Bxf4+ 39. Kxf3 Qd3+ 40. Kf2 Bg3+ 0-1

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.24"]
[Round "4"]
[White "Liu, Steven1"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1900"]
[BlackElo "2088"]
[PlyCount "177"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 b6 4. g3 Bb7 5. Bg2 e6 6. 0-0 d6 7. b3 Be7 8. Bb2 0-0 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 a6 12. e4 Qc7 13. Qe2 Nbd7 14. Rad1 Qb7 15. Rfe1 Rfe8 16. h3 Bf8 17. Kh2 g6 18. Nc2 b5 19. cxb5 axb5 20. b4 Ne5 21. Nd4 Nc4 22. Ndxb5 Nxb2 23. Qxb2 d5 24. exd5 Nxd5 25. a3 Bg7 26. Rxd5 exd5 27. Nd6 Qc6 28. Rxe8+ Rxe8 29. Nxe8 Bxc3 30. b5 Qc5 31. Nf6+ Kg7 32. Nd7 Qc4 33. Qb1 Qe2 34. Kg1 Bd4 35. Qf1 Qf3 36. b6 Qxg3+ 37. Qg2 Qb3 38. Qg5 f6 39. Qf4 Qb2 40. Nc5 Be5 41. Qb4 Qc1+ 42. Kg2 h5 43. Nd3 Qg5+ 44. Kf1 Bh2 45. Qe7+ Kh6 46. b7 Qg1+ 47. Ke2 Qb1 48. Qf8+ Kh7 49. Qf7+ Kh6 50. Qxd5 Qc2+ 51. Ke1 Qc3+ 52. Kf1 Qxa3 53. Kg2 Bc7 54. Nc5 Qb2 55. Nd7 h4 56. Qf3 f5 57. Qe3+ f4 58. Qf3 Qb5 59. Nf6 Kg7 60. Ng4 Qb6 61. Qe4 Qd6 62. Qc4 Bb8 63. Qc3+ Kf7 64. Qh8 Ke6 65. Qc8+ Ke7 66. Nh2 Ba7 67. Qh8 Kd7 68. Qxh4 Kc6 69. Qh7 Bb8 70. Qf7 Bc7 71. Qb3 Bb6 72. b8Q Qxb8 73. Qc2+ Kb7 74. Qxg6 Qe5 75. Qd3 Bc7 76. Ng4 Qg5 77. Qe4+ Kb8 78. Qe2 Qh4 79. Qb2+ Kc8 80. Qf6 Qh5 81. f3 Qb5 82. h4 Qe2+ 83. Nf2 Qe3 84. Qf5+ Kb8 85. Qe4 Qd2 86. Qd3 Qb2 87. Qc4 Qg7+ 88. Ng4 Qe7 89. Qb5+ 1/2-1/2

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.24"]
[Round "5"]
[White "Samuelson, Andrew"]
[Black "Yu, Yang1"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2088"]
[BlackElo "1883"]
[PlyCount "101"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qd2 Nh5 11. Bg5 Be7 12. Bxe7 Qxe7 13. 0-0-0 Ng3 14. Rh2 Ne5 15. Qf4 Nh5 16. Qg5 Qxg5+ 17. hxg5 Ng3 18. Bd3 h5 19. gxh6 gxh6 20. Nd4 h5 21. Nf5 Bxf5 22. exf5 Nxd3+ 23. Rxd3 Nxf5 24. g4 Ng7 25. gxh5 Rh6 26. Rg3 Kf8 27. Rhg2 Ne8 28. Rg8+ Ke7 29. Nd5+ Ke6 30. Nb6 Rd8 31. Re2+ Kf5 32. Rexe8 Rxe8 33. Rxe8 Rxh5 34. Re7 Rh1+ 35. Kd2 Rb1 36. Nc4 b5 37. Nxd6+ Kf6 38. Ra7 Rxb2 39. Rxa6 Ke7 40. Nf5+ Kd7 41. Nd4 Ke7 42. Kc1 Rb4 43. Nc6+ Kd6 44. Nxb4+ Ke5 45. Rb6 f5 46. Rxb5+ Ke4 47. Nd3 f4 48. Kd2 f3 49. Re5+ Kd4 50. c3+ Kc4 51. Nb2# 1-0

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.23"]
[Round "3"]
[White "Samuelson, Andrew"]
[Black "Kurup, Siddharth Ajay"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2088"]
[BlackElo "1941"]
[PlyCount "125"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Nf6 8. Qg3 d6 9. Nc3 b5 10. Bg5 h6 11. Bd2 Bb7 12. a3 Nc6 13. f4 Qe7 14. 0-0-0 0-0-0 15. Rhe1 Nd7 16. Nd5 exd5 17. exd5 Nce5 18. fxe5 Nxe5 19. Bf5+ Kb8 20. Bf4 f6 21. Na5 g5 22. Be3 Qc7 23. Nxb7 Bxe3+ 24. Rxe3 Kxb7 25. Rb3 Ka8 26. Be6 Rb8 27. Qf2 Rhf8 28. Qe2 f5 29. Kb1 Qc5 30. Rc3 Qb6 31. Rf1 f4 32. b3 Qa5 33. Kb2 Nc4+ 34. Rxc4 bxc4 35. Qxc4 Rb7 36. Rf3 Rc7 37. Qd3 Qb6 38. Qd2 Rh8 39. h4 Rhh7 40. Qb4 Qxb4 41. axb4 gxh4 42. Rxf4 Rhg7 43. Bh3 Rgf7 44. Rxh4 Rf2 45. Rc4 Rxc4 46. bxc4 Kb7 47. c5 Rd2 48. cxd6 Rxd5 49. d7 Kc7 50. c4 Rd3 51. Kc2 Rg3 52. b5 axb5 53. cxb5 Rg5 54. b6+ Kd8 55. Kd3 Rb5 56. Ke4 Rxb6 57. Bf5 Rb4+ 58. Ke5 h5 59. Kf6 Rb2 60. Bh3 Rxg2 61. Bxg2 Kxd7 62. Kg5 h4 63. Kxh4 1/2-1/2

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.23"]
[Round "2"]
[White "Shankar, Pranav"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1943"]
[BlackElo "2088"]
[PlyCount "80"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 Qh4+ 10. g3 Qe7 11. Nf3 0-0 12. 0-0 Na6 13. Re1 Nb4 14. Be3 b6 15. f5 Ne5 16. Nxe5 Bxe5 17. Bh6 Rd8 18. Rc1 a6 19. Bc4 Kh8 20. fxg6 hxg6 21. Qf3 Ra7 22. Re2 Kh7 23. Be3 Rh8 24. h4 Kg7 25. Rf2 Bd7 26. Kg2 Be8 27. Rh1 f6 28. g4 Rb7 29. g5 Rf8 30. Rhf1 b5 31. axb5 axb5 32. Be2 Nc2 33. Bf4 f5 34. Bxe5+ Qxe5 35. Qd3 Nd4 36. h5 f4 37. h6+ Kh7 38. Rh1 Qxg5+ 39. Kf1 b4 40. Rg2 Qe5 0-1

[Event "Sterling Cherry Blossom op 12th"]
[Site "Sterling"]
[Date "2025.05.22"]
[Round "1"]
[White "Samuelson, Andrew"]
[Black "Grigoryan, Karen H"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2088"]
[BlackElo "2530"]
[PlyCount "90"]
[EventDate "2025.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 h5 8. h3 h4 9. Be3 Be6 10. Qf3 Nbd7 11. 0-0-0 Rc8 12. Nd5 Bxd5 13. exd5 g6 14. g4 hxg3 15. fxg3 Bg7 16. g4 Qc7 17. Qe2 Nb6 18. Bxb6 Qxb6 19. Bg2 0-0 20. Kb1 e4 21. Rge1 Rfe8 22. g5 Nh5 23. Qe3 Qxe3 24. Rxe3 Nf4 25. Bf1 Re5 26. c4 b5 27. Na5 bxc4 28. Bxc4 Rce8 29. h4 Ng2 30. Rg3 Nxh4 31. Nc6 Rf5 32. Rg4 Nf3 33. Bxa6 e3 34. Be2 Nd2+ 35. Ka1 Rxd5 36. Nb4 Ra5 37. Re1 Rb8 38. Bd1 Ra3 39. Bc2 Rc3 40. Bb1 Rc4 41. Rxc4 Nxc4 42. a3 Nxa3 43. Nd3 Ra8 44. Ba2 Nc2+ 45. Kb1 Nxe1 0-1

[Event "Steling Colonial op 6th"]
[Site "Sterlig"]
[Date "2025.04.20"]
[Round "6"]
[White "Samuelson, Andrew"]
[Black "Zhao, Erick"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2068"]
[BlackElo "2413"]
[PlyCount "131"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 c6 5. Nf3 d6 6. a4 0-0 7. 0-0 h6 8. h3 Nbd7 9. Be3 a5 10. Bb3 Re8 11. Qd2 Bxe3 12. fxe3 Nc5 13. Ba2 d5 14. exd5 cxd5 15. Qf2 Na6 16. d4 exd4 17. exd4 Nb4 18. Bb3 Be6 19. Ne5 Qb6 20. Rad1 Ne4 21. Qe3 f6 22. Nxe4 dxe4 23. Nd7 Qd8 24. Nxf6+ gxf6 25. Qxh6 Nd5 26. Qg6+ Kf8 27. c4 Bf7 28. Qh6+ Ke7 29. cxd5 Ra6 30. Rde1 Qb6 31. Rxe4+ Kd8 32. Rxe8+ Bxe8 33. Qe3 Qb4 34. Re1 Bd7 35. Bd1 Qxb2 36. Qe7+ Kc8 37. Qf8+ Kc7 38. Qc5+ Kd8 39. Bf3 Qb4 40. Rc1 Qxc5 41. dxc5 Bxa4 42. Ra1 Bc2 43. d6 Ra7 44. Kf2 a4 45. Ke3 a3 46. Bd5 Kd7 47. Kd4 Bg6 48. Kc3 Ra4 49. Bb3 Re4 50. Rxa3 Kc6 51. Bd5+ Kxd5 52. d7 Re3+ 53. Kb4 Re4+ 54. Ka5 Re8 55. dxe8Q Bxe8 56. Kb6 Bc6 57. g3 Ke5 58. h4 Kf5 59. Re3 Kg4 60. Re6 f5 61. Rg6+ Kf3 62. h5 Be4 63. h6 f4 64. h7 Bxg6 65. h8Q fxg3 66. Qf6+ 1-0

[Event "Steling Colonial op 6th"]
[Site "Sterlig"]
[Date "2025.04.20"]
[Round "7"]
[White "Swaminathan, Pranav"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2023"]
[BlackElo "2068"]
[PlyCount "131"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Nd2 Nbd7 9. Nc4 Qc7 10. a4 b6 11. Be2 Bb7 12. f3 0-0 13. 0-0 Rab8 14. Qd2 Bc6 15. Rfd1 Ne8 16. Bf2 Qb7 17. Bf1 a5 18. Ra3 f5 19. Rb3 Qc7 20. Nd5 Bxd5 21. Qxd5+ Kh8 22. exf5 Nef6 23. Qd2 d5 24. Ne3 d4 25. Nc4 Nc5 26. Rb5 Nh5 27. Re1 Bf6 28. b4 axb4 29. Qxb4 Nd7 30. Rb1 Rbe8 31. Qb3 Nc5 32. Qa3 e4 33. g3 e3 34. Be1 Be7 35. Nxb6 Rxf5 36. Qa2 Bd6 37. Nd5 Qf7 38. f4 Qxd5 39. Qxd5 Rxd5 40. Bg2 Rf5 41. a5 g6 42. g4 Rxf4 43. gxh5 Rf6 44. Rb6 gxh5 45. Bb4 Rg6 46. Rxd6 Rxd6 47. Bxc5 Rg6 48. Bxd4+ Kg8 49. Re1 e2 50. c4 Re4 51. Bb6 Rxc4 52. Rxe2 Rb4 53. Bf2 Ra4 54. Be1 Rg5 55. Re3 h4 56. h3 Ra2 57. Bf2 Ra1+ 58. Kh2 Ra2 59. Rf3 Raxa5 60. Bxh4 Rg6 61. Rf2 Kg7 62. Bg3 Rag5 63. Rf3 Rxg3 64. Rxg3 Rxg3 65. Kxg3 Kh8 66. Kh4 1/2-1/2

[Event "Steling Colonial op 6th"]
[Site "Sterlig"]
[Date "2025.04.19"]
[Round "5"]
[White "Samuelson, Andrew"]
[Black "Samanta, Aayansh"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2068"]
[BlackElo "1729"]
[PlyCount "43"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 b5 4. d4 cxd4 5. Nxd4 Bb7 6. Bd3 e6 7. 0-0 Nc6 8. Nxc6 Bxc6 9. Qe2 d6 10. a4 b4 11. Nd5 Qa5 12. Bd2 Bxd5 13. exd5 e5 14. f4 Qxd5 15. fxe5 Qxe5 16. Qf3 Ra7 17. Rae1 Ne7 18. Rxe5 dxe5 19. Qxf7+ Kd8 20. Bxb4 Rd7 21. Ba5+ Kc8 22. Qe8+ 1-0

[Event "Steling Colonial op 6th"]
[Site "Sterlig"]
[Date "2025.04.19"]
[Round "4"]
[White "Siddarth Sriaditya, Kunapuli"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1803"]
[BlackElo "2068"]
[PlyCount "92"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Be3 cxd4 7. Nxd4 Nf6 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. 0-0 0-0 11. Qe2 a6 12. Nd2 e5 13. N4b3 Qe6 14. Rfd1 Nd5 15. Ne4 Nxe3 16. Qxe3 Rfd8 17. Rd6 Qe7 18. Rad1 Nf8 19. Qb6 Rxd6 20. Nxd6 Rd8 21. Na5 Ne6 22. Naxb7 Rd7 23. Qxa6 Bf8 24. Qd3 Rxb7 25. Nxb7 Qxb7 26. b4 Nf4 27. Qf1 Qc6 28. Rc1 e4 29. a3 Nd3 30. Rc2 Qa4 31. Ra2 Qb3 32. Qa1 Bg7 33. Re2 Bxc3 34. Qf1 f5 35. f3 Bd4+ 36. Kh1 e3 37. g3 f4 38. Kg2 Kg7 39. a4 Qxa4 40. Qb1 Qb5 41. Rc2 Be5 42. Rc8 e2 43. Qa2 e1Q 44. Qg8+ Kh6 45. Rc5 Qf2+ 46. Kh3 Qd7+ 0-1

[Event "Steling Colonial op 6th"]
[Site "Sterlig"]
[Date "2025.04.18"]
[Round "2"]
[White "Amrany, Benjamin"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1956"]
[BlackElo "2068"]
[PlyCount "67"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. e3 g6 4. Nc3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. b3 d5 8. d4 cxd4 9. exd4 Bg4 10. Be3 Rc8 11. Rc1 Na5 12. c5 b6 13. b4 Nc6 14. b5 Na5 15. c6 e6 16. Ne5 Bxe2 17. Qxe2 Ne4 18. Nxe4 dxe4 19. Nd7 Re8 20. Rfd1 f5 21. Qd2 Qe7 22. Bf4 Qf7 23. Be5 Red8 24. h4 Bxe5 25. dxe5 Kh8 26. Qg5 Re8 27. Nf6 Re7 28. Rd7 Qg7 29. Rcd1 h6 30. Rd8+ Re8 31. Nxe8 hxg5 32. Nxg7+ Rxd8 33. Rxd8+ Kxg7 34. c7 1-0

[Event "Steling Colonial op 6th"]
[Site "Sterlig"]
[Date "2025.04.18"]
[Round "3"]
[White "Samuelson, Andrew"]
[Black "Yagiz, Bora"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2068"]
[BlackElo "1870"]
[PlyCount "139"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. c4 Nb6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 Nc6 9. d5 Ne5 10. Be2 0-0 11. Nb5 Ned7 12. Nd4 a5 13. Ngf3 Nc5 14. 0-0 e5 15. dxe6 Bxe6 16. Nb5 Ne4 17. Nfd4 Re8 18. Nxe6 Rxe6 19. Bf3 d5 20. b3 f5 21. c5 Nc8 22. Nd4 Bxd4 23. Qxd4 Ne7 24. Rfd1 Qc7 25. Bh6 Qe5 26. Qxe5 Rxe5 27. Bf4 Re6 28. h4 Rc8 29. Be3 Rec6 30. Bxe4 dxe4 31. Rd7 R8c7 32. Rcd1 Kf7 33. Rd8 Ke6 34. a3 Rc8 35. R8d6+ Kf7 36. b4 axb4 37. axb4 Rxd6 38. Rxd6 Rc7 39. b5 Ke8 40. Rd1 Rd7 41. Ra1 Nd5 42. Bg5 Nc3 43. Ra8+ Kf7 44. b6 Ke6 45. Rc8 Kd5 46. Rc7 Ke6 47. c6 bxc6 48. Rxc6+ Rd6 49. Rxc3 Rxb6 50. Rc7 h5 51. Kh2 Rb2 52. Be3 f4 53. Bxf4 Rxf2 54. Kg3 Rf1 55. Rc6+ Kf7 56. Rc4 Rb1 57. Rxe4 Rb3+ 58. Re3 Rb5 59. Bg5 Rb4 60. Re7+ Kg8 61. Ra7 Rc4 62. Kf3 Rc3+ 63. Ke4 Rc2 64. Ke5 Rf2 65. g3 Rf5+ 66. Ke6 Rf3 67. Bf6 g5 68. Ra8+ Kh7 69. Kf7 Rf2 70. Rh8# 1-0

[Event "Steling Colonial op 6th"]
[Site "Sterlig"]
[Date "2025.04.17"]
[Round "1"]
[White "Samuelson, Andrew"]
[Black "Sridhar, Jagadeeshwar Yehama"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2068"]
[BlackElo "1913"]
[PlyCount "77"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 b5 9. Nxc6 dxc6 10. Bd3 Bd6 11. g4 Nd7 12. Qg2 Bb7 13. h4 Bc5 14. Bg5 Qa5 15. Kb1 b4 16. Ne2 Qb6 17. h5 f6 18. Bh4 0-0-0 19. Bc4 Rde8 20. Nf4 Ne5 21. Bxe6+ Kb8 22. Bb3 Bc8 23. f3 a5 24. Bg3 Ka8 25. Nd3 Nxd3 26. Rxd3 Qb5 27. c4 bxc3 28. Rxc3 Bb4 29. Rxc6 Bb7 30. Rc7 Rc8 31. Rhc1 Rxc7 32. Bxc7 a4 33. Bc4 Qd7 34. Bf4 a3 35. Qc2 Rc8 36. Qb3 Bf8 37. Rd1 Qe8 38. Bd5 Bxd5 39. Rxd5 1-0

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.17"]
[Round "9"]
[White "Abraham, John Z"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2167"]
[BlackElo "2032"]
[PlyCount "86"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Bf4 Bg7 8. h3 0-0 9. e3 Ne8 10. e4 Nd7 11. Be2 Qe7 12. Qc2 Ne5 13. Nxe5 Bxe5 14. Bh6 Ng7 15. 0-0 f5 16. exf5 Bxf5 17. Bd3 Qh4 18. Bxg7 Kxg7 19. Bxf5 Rxf5 20. Ne4 Raf8 21. Rfe1 Bd4 22. Re2 Rxd5 23. Qb3 Re5 24. Rf1 Qe7 25. Qd3 Rf4 26. Ng3 Qf7 27. Rd2 c4 28. Qc2 Bc5 29. Kh1 d5 30. f3 d4 31. Rdd1 d3 32. Qc3 Bd4 33. Qc1 Re2 34. Rd2 Re3 35. Rdd1 b5 36. Ne4 Qf5 37. Ng3 Qe5 38. b3 c3 39. Ne4 Rfxe4 40. fxe4 Qxe4 41. Kh2 Be5+ 42. Kg1 Rg3 43. Rf3 Qxf3 0-1

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.17"]
[Round "8"]
[White "Samuelson, Andrew"]
[Black "Grigoryan, Karen H"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2032"]
[BlackElo "2554"]
[PlyCount "78"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. c4 d6 8. Nc3 g6 9. Be3 Bg7 10. Rc1 0-0 11. f4 Nbd7 12. b4 b6 13. Qe2 Bb7 14. Nb3 Rab8 15. a4 Ba8 16. h3 Rb7 17. g4 Qb8 18. Bf2 Rc7 19. Bg3 Rd8 20. Kh2 Ne8 21. Nd2 Rcc8 22. Nf3 a5 23. bxa5 bxa5 24. Rb1 Bb7 25. Nb5 Nc5 26. Bc2 Nf6 27. e5 dxe5 28. fxe5 Nfe4 29. Bxe4 Bxe4 30. Rbd1 Bd3 31. Rxd3 Rxd3 32. Nd6 Rf8 33. Ng5 Qb3 34. Bf4 f6 35. exf6 Rxf6 36. Ne8 Rxf4 37. Nxg7 Rxf1 38. Qxf1 Qc2+ 39. Kg1 Rd1 0-1

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.16"]
[Round "6"]
[White "Samuelson, Andrew"]
[Black "Wang, Kevin2"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2032"]
[BlackElo "2135"]
[PlyCount "118"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 h5 8. h3 Be6 9. g4 hxg4 10. hxg4 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qxd5 Bxd5 14. Be3 Nc6 15. 0-0-0 0-0-0 16. g5 Rh4 17. Be2 Kc7 18. Bg4 f6 19. f3 Be7 20. gxf6 gxf6 21. Rd2 Bxb3 22. Rxd8 Bxd8 23. axb3 Nd4 24. Bxd4 exd4 25. Rd1 b5 26. c3 f5 27. Bxf5 Bg5+ 28. Kb1 Bf6 29. Rd3 Kd6 30. Be4 Kc5 31. cxd4+ Kb4 32. Rd2 Kxb3 33. Bc2+ Kc4 34. d5 Rh3 35. d6 Rxf3 36. d7 Bd8 37. Be4 Rf1+ 38. Ka2 Kc5 39. Bb7 Rf6 40. Bc8 Rd6 41. b4+ Kc6 42. Re2 a5 43. Re8 Bc7 44. bxa5 Bxa5 45. Re5 Rd2+ 46. Kb3 Rd3+ 47. Kc2 Rd2+ 48. Kc1 Rd6 49. Rh5 Bd8 50. Kc2 Ba5 51. Rh3 Rd2+ 52. Kc1 Rd6 53. Rh7 Bd8 54. Kc2 Ba5 55. Ba6 Kb6 56. Rh6 Kc7 57. Rxd6 Kxd6 58. Bxb5 Bd8 59. Kd3 Ke5 1/2-1/2

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.16"]
[Round "7"]
[White "Vaibhav, Kalpaka"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2161"]
[BlackElo "2032"]
[PlyCount "127"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. dxe6 fxe6 6. Nc3 Nc6 7. Bg5 Be7 8. e3 0-0 9. Qc2 d5 10. cxd5 Nb4 11. Qd2 Nbxd5 12. Bc4 Nxc3 13. Qxc3 b5 14. Bxb5 Qb6 15. Bd3 h6 16. Bh4 Nd5 17. Qd2 g5 18. Bg3 c4 19. 0-0 cxd3 20. Qxd3 Rf6 21. Rfd1 Ba6 22. Qe4 Bb7 23. Qg4 Raf8 24. h4 Nxe3 25. fxe3 Rxf3 26. gxf3 Bxf3 27. Qd4 Bc5 28. Qe5 Bxe3+ 29. Kh2 Bf4 30. Qd4 Bxd1 31. Qxb6 axb6 32. Rxd1 gxh4 33. Bxf4 Rxf4 34. Rd6 Rf2+ 35. Kh3 Rxb2 36. Rxe6 Kg7 37. Kxh4 Rb4+ 38. Kh5 Rb5+ 39. Kh4 h5 40. a4 Kf7 41. Re4 Ra5 42. Rb4 Ra6 43. Kxh5 Ke6 44. Kg4 Kd5 45. Kf3 Kc5 46. Rh4 Ra8 47. Ke3 Rd8 48. Rh5+ Kc6 49. Rg5 Rd1 50. Rh5 Ra1 51. Kd3 Rxa4 52. Kc3 Rg4 53. Kb3 b5 54. Rh8 Kb7 55. Rh7+ Kb6 56. Rh8 Rg7 57. Rb8+ Kc6 58. Kb4 Rg1 59. Rc8+ Kb7 60. Rc5 Rb1+ 61. Ka5 b4 62. Rb5+ Kc6 63. Rxb4 Rxb4 64. Kxb4 1/2-1/2

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.15"]
[Round "5"]
[White "Samuelson, Andrew"]
[Black "Zhuang, Kyle"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2032"]
[BlackElo "2083"]
[PlyCount "89"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Qd3 Be7 7. Be2 0-0 8. Be3 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 c5 12. Bd2 a5 13. Qh3 Ba6 14. Bxa6 Rxa6 15. 0-0 a4 16. Rae1 Nb6 17. Rf3 Nc4 18. Bc1 d4 19. Ne4 Qd5 20. Rg3 f5 21. exf6 Bxf6 22. Ng5 Bxg5 23. Rxg5 Rf5 24. Rxf5 exf5 25. Qf3 Qxf3 26. gxf3 Kf7 27. Kf2 Re6 28. b3 axb3 29. axb3 Nb6 30. Ba3 Nd7 31. Re2 g6 32. Rxe6 Kxe6 33. Ke2 Kd5 34. Kd3 Nf8 35. Bc1 Ne6 36. Bd2 Nc7 37. Ba5 Ne6 38. Bd2 Nc7 39. c4+ dxc3 40. Bxc3 Ne6 41. Ke3 Kd6 42. Be5+ Kd5 43. Bc3 Kd6 44. Be5+ Kd5 45. Bc3 1/2-1/2

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.15"]
[Round "4"]
[White "Vinod, Aarush"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2248"]
[BlackElo "2032"]
[PlyCount "59"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Be3 b5 8. Bb3 Be7 9. Qf3 Qc7 10. g4 0-0 11. g5 Nfd7 12. g6 Ne5 13. gxh7+ Kh8 14. Qg2 Bd7 15. Rg1 g6 16. f4 Nc4 17. Bxc4 Qxc4 18. 0-0-0 Be8 19. f5 Nd7 20. e5 dxe5 21. Qxa8 exd4 22. Rxd4 Qc5 23. fxg6 fxg6 24. Qxa6 b4 25. Qxe6 bxc3 26. Rf4 Qxe3+ 27. Qxe3 Rxf4 28. Qxe7 cxb2+ 29. Kxb2 Rf8 30. Rd1 1-0

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.14"]
[Round "2"]
[White "Samuelson, Andrew"]
[Black "Senft, Sean"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2032"]
[BlackElo "2054"]
[PlyCount "11"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 1/2-1/2

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.14"]
[Round "3"]
[White "Samuelson, Andrew"]
[Black "Swaminathan, Pranav"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2032"]
[BlackElo "2069"]
[PlyCount "93"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Qf3 b5 8. 0-0-0 Bb7 9. Bd3 Nf6 10. a3 b4 11. axb4 Bxb4 12. Nxc6 Bxc6 13. Bd4 Be7 14. Qg3 Qxg3 15. hxg3 h6 16. f3 0-0 17. g4 Rfd8 18. Rh2 d5 19. e5 Nd7 20. f4 Bc5 21. Ne2 Bb5 22. Rh3 Rdc8 23. Kd2 Bxd3 24. Rxd3 Bxd4 25. Rxd4 Rab8 26. b3 Rc6 27. Ra1 Nc5 28. Ke3 Ne4 29. Ra2 Kf8 30. Rd3 Rbc8 31. Nd4 Rb6 32. c4 dxc4 33. bxc4 Nc5 34. Rd1 Rb4 35. Rc1 g6 36. g3 Rc7 37. Rh2 Kg7 38. f5 gxf5 39. gxf5 exf5 40. Rch1 Rxc4 41. Rxh6 Rc3+ 42. Ke2 Kf8 43. Nxf5 Ke8 44. Rd1 Ne6 45. Rh8+ Nf8 46. Rxf8+ Kxf8 47. Rd8# 1-0

[Event "New York President's Day op"]
[Site "New York"]
[Date "2025.02.14"]
[Round "1"]
[White "Wilson, Ronen"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2227"]
[BlackElo "2032"]
[PlyCount "86"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. Be3 Nc5 10. f3 Qc7 11. g4 Be7 12. Qd2 b5 13. g5 Nfd7 14. a3 Nb6 15. 0-0-0 Bd7 16. Kb1 Rb8 17. h4 Nca4 18. Nxa4 bxa4 19. Ba2 Nc4 20. Qc3 Rxb2+ 21. Ka1 Rxa2+ 22. Kxa2 0-0 23. h5 Rc8 24. Bc1 Bf8 25. Bb2 e5 26. Ne2 Be6 27. Ka1 Qb6 28. Rb1 Qf2 29. Qe1 Qxf3 30. Nc3 Nxa3 31. Rc1 Nc4 32. Qe2 Qxe2 33. Nxe2 a3 34. Bc3 Ne3 35. Rhg1 Rc4 36. Rg3 Rxe4 37. Ng1 d5 38. Nf3 Nf5 39. Rh3 d4 40. Re1 Ne3 41. Rh4 Rxh4 42. Nxh4 Nxc2+ 43. Kb1 Nxe1 0-1

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.27"]
[Round "9"]
[White "Patel, Maahir M"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "A66"]
[WhiteElo "1965"]
[BlackElo "2037"]
[PlyCount "178"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bh6 8. Bb5+ Nbd7 9. e5 a6 10. Bxd7+ Nxd7 11. Nf3 0-0 12. 0-0 Bg7 13. Re1 Re8 14. exd6 Nf6 15. Ne5 Qxd6 16. Be3 b5 17. Qd2 Bb7 18. Rad1 Rac8 19. Qf2 c4 20. Re2 b4 21. Na4 Nxd5 22. Nb6 Qe6 23. Nxc8 Rxc8 24. Bd4 Qf5 25. Rf1 c3 26. g4 Qxf4 27. Qxf4 Nxf4 28. Rxf4 c2 29. Nd3 g5 30. Bxg7 gxf4 31. Bh6 c1Q+ 32. Nxc1 Rxc1+ 33. Kf2 f5 34. Bxf4 Rc4 35. Kg3 fxg4 36. Kxg4 Kf7 37. Kg3 Bd5 38. Bd6 Rd4 39. Bc5 Rd3+ 40. Kf4 a5 41. b3 Kf6 42. Be7+ Kg6 43. Ke5 Bf3 44. Rf2 Kh5 45. Kf4 Bc6 46. Rc2 Rf3+ 47. Ke5 Bd7 48. Bd8 a4 49. bxa4 Bxa4 50. Rb2 b3 51. axb3 Bxb3 52. Ke4 Rf8 53. Bc7 Ba4 54. Ke3 Bc6 55. Rf2 Re8+ 56. Kd3 Kg4 57. Bg3 Be4+ 58. Kc4 Bf3 59. Rd2 h5 60. Rd4+ Be4 61. Kc5 h4 62. Bd6 Rc8+ 63. Kb6 Kf3 64. Be7 h3 65. Bd6 Rc2 66. Bg3 Rc8 67. Rd2 Rg8 68. Rf2+ Ke3 69. Rf4 Bf3 70. Rh4 Bg2 71. Kc5 Rf8 72. Kd6 Bf1 73. Ke5 Bg2 74. Ke6 Rf3 75. Ke5 Rf1 76. Ke6 Ra1 77. Ke5 Ra5+ 78. Ke6 Ke2 79. Kd6 Rg5 80. Ke6 Rg8 81. Kf6 Kf1 82. Ke5 Kg1 83. Kf6 Bf1 84. Ke5 Kg2 85. Kf6 Be2 86. Ke5 Bf3 87. Kf6 Rxg3 88. hxg3 Kxg3 89. Rxh3+ Kxh3 1/2-1/2

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.26"]
[Round "8"]
[White "Samuelson, Andrew"]
[Black "Adu, Oladapo"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2037"]
[BlackElo "2077"]
[PlyCount "108"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Nf6 8. Qg3 d6 9. Nc3 Nc6 10. Bg5 Ne5 11. 0-0-0 h6 12. Bd2 g5 13. f3 Bd7 14. h4 g4 15. h5 gxf3 16. gxf3 Qe7 17. Be2 0-0-0 18. Bf4 Rdg8 19. Qh2 Bc6 20. Kb1 Bb8 21. Nd4 Be8 22. Qh4 Bc7 23. Bc1 Bd8 24. f4 Nc6 25. Qh3 Kb8 26. f5 Nxd4 27. Rxd4 Bc6 28. Rhd1 Bc7 29. Bf3 Nd7 30. Bh1 Ne5 31. Ne2 Ng4 32. Qf1 e5 33. Rb4 Qh4 34. Nc3 Nf2 35. Re1 Ba5 36. Rb3 Bxc3 37. bxc3 Nxh1 38. Qxa6 Kc8 39. Qa8+ Kc7 40. Qa5+ Kd7 41. Rd1 Nf2 42. Rd5 Ra8 43. Qb6 Ra6 44. Qe3 Nxe4 45. Rd1 Qxh5 46. Qd3 Kc8 47. Re1 Qxf5 48. Ba3 Rd8 49. Kb2 Qg6 50. Qh3+ Qe6 51. Qh4 f5 52. Rg1 Ng5 53. Rd1 f4 54. Qf2 Ne4 0-1

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.26"]
[Round "7"]
[White "Samuelson, Andrew"]
[Black "Zhao, Erick"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2037"]
[BlackElo "2352"]
[PlyCount "80"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nb3 Bb4 7. Bd3 d5 8. 0-0 h6 9. exd5 exd5 10. Bf4 Bxc3 11. bxc3 0-0 12. Re1 Re8 13. Rxe8+ Qxe8 14. Qd2 Ne4 15. Re1 Bf5 16. Qe3 Qc8 17. c4 Nf6 18. c5 Qd7 19. Qd2 Bxd3 20. cxd3 a5 21. d4 a4 22. Nc1 Ne4 23. Qd1 Qd8 24. f3 Nf6 25. Ne2 b5 26. cxb6 Qxb6 27. Qb1 Qa7 28. Qd3 Re8 29. Kf1 Nh5 30. Bd6 Qd7 31. Bc5 Na5 32. Nc3 Rxe1+ 33. Kxe1 Nf4 34. Qc2 Nc4 35. g3 Qe6+ 36. Ne2 Ng2+ 37. Kf2 Nge3 38. Qxa4 Qh3 39. Qe8+ Kh7 40. g4 Qg2+ 0-1

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.25"]
[Round "6"]
[White "Moor, Nathaniel Philip"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "A79"]
[WhiteElo "2121"]
[BlackElo "2037"]
[PlyCount "130"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 Re8 10. 0-0 Na6 11. f3 Nc7 12. a4 b6 13. Nc4 Ba6 14. Bg5 h6 15. Bf4 Bxc4 16. Bxc4 a6 17. Qd2 Kh7 18. g4 Qd7 19. Qe2 Qe7 20. Ra3 Nd7 21. Rb1 Ne5 22. b4 Ra7 23. bxc5 bxc5 24. Rab3 Qf6 25. Bxe5 Qxe5 26. Qd3 h5 27. gxh5 Qxh5 28. Ne2 Qh4 29. f4 Kg8 30. Rb7 Rxb7 31. Rxb7 Qd8 32. Ng3 Bd4+ 33. Kg2 Qc8 34. Rb6 Qg4 35. Qf3 Qd7 36. e5 dxe5 37. fxe5 Rxe5 38. d6 Ne6 39. Bxe6 Qxe6 40. Rb7 Re1 41. h4 Re3 42. d7 Rxf3 43. d8Q+ Kh7 44. Kxf3 Qc6+ 45. Kg4 Qxb7 46. h5 gxh5+ 47. Nxh5 Qg2+ 48. Kf4 Qh3 49. Ng3 Qh6+ 50. Kg4 Qe6+ 51. Kf3 Qf6+ 52. Qxf6 Bxf6 53. Ne4 Bd4 54. Nd6 Kg6 55. Kf4 Kf6 56. Ne8+ Ke7 57. Nc7 a5 58. Ke4 Kd7 59. Nd5 Bf2 60. Ke5 c4 61. Nc3 Kc6 62. Nd1 Bg1 63. Nc3 Kc5 64. Nd5 Bd4+ 65. Ke4 f5+ 0-1

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.25"]
[Round "5"]
[White "Samuelson, Andrew"]
[Black "Sriniaiyer, Sudarshan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2037"]
[BlackElo "2118"]
[PlyCount "117"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 d6 6. c3 h6 7. a4 a6 8. Na3 0-0 9. Nc2 Ba7 10. Be3 Ne7 11. Bxa7 Rxa7 12. Ne3 c6 13. Bb3 Ng6 14. a5 Ra8 15. Qc2 Re8 16. Rfe1 d5 17. Nf5 Qc7 18. Ng3 Bg4 19. Re3 Rad8 20. Ra4 Be6 21. h3 Nd7 22. d4 dxe4 23. Bxe6 Rxe6 24. Rxe4 Rde8 25. Ra1 Nf6 26. Re3 c5 27. dxc5 Qxc5 28. Ne4 Nxe4 29. Qxe4 Qb5 30. b4 Rd8 31. Rb1 Qd5 32. Qxd5 Rxd5 33. c4 Rd7 34. Rbe1 f6 35. g3 Ne7 36. b5 Nf5 37. Rb3 axb5 38. cxb5 Rd5 39. g4 Nd6 40. Reb1 Nc4 41. Ra1 e4 42. Nh4 Ree5 43. a6 bxa6 44. bxa6 Ra5 45. Rc1 Nd2 46. Rb8+ Kh7 47. Nf5 Nf3+ 48. Kg2 Rxa6 49. Rc7 Rxf5 50. gxf5 Nh4+ 51. Kg3 Nxf5+ 52. Kf4 Kg6 53. Kxe4 Ra4+ 54. Kf3 Ra3+ 55. Kg2 Nh4+ 56. Kh2 Nf3+ 57. Kg2 Nh4+ 58. Kh2 Nf3+ 59. Kg2 1/2-1/2

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.24"]
[Round "4"]
[White "Ling, Chenxuan"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "1780"]
[BlackElo "2037"]
[PlyCount "132"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. h3 0-0 9. e3 Ne8 10. Be2 Nd7 11. 0-0 Qe7 12. Qc2 Ne5 13. Nd2 f5 14. Bh2 g5 15. f4 gxf4 16. exf4 Ng6 17. Bd3 Bd7 18. a4 Rc8 19. Rae1 Qf6 20. Nc4 Nc7 21. Kh1 Na6 22. Qf2 Nb4 23. Bb1 Rfe8 24. Rxe8+ Rxe8 25. Re1 Bf8 26. Rxe8 Bxe8 27. Qe2 Bd7 28. g3 Ne7 29. Ne3 a6 30. Bg1 b5 31. axb5 axb5 32. Nxb5 Bxb5 33. Qxb5 Qxb2 34. Bxf5 Nxf5 35. Nxf5 Qa2 36. Ne3 Nxd5 37. Nf5 Nxf4 38. Qc6 Qd5+ 39. Qxd5+ Nxd5 40. Kg2 Kf7 41. Kf3 Ke6 42. g4 Nf6 43. Be3 d5 44. Bg1 Nd7 45. Ke2 Ne5 46. Ng3 Ng6 47. Kf3 Nh4+ 48. Ke2 Bd6 49. Nf1 d4 50. Nd2 Kd5 51. Bf2 Ng6 52. h4 Ne5 53. g5 c4 54. h5 d3+ 55. Kd1 Ng4 56. Bg1 c3 57. Nb3 Bf4 58. g6 hxg6 59. hxg6 c2+ 60. Ke1 Kc4 61. g7 Nh6 62. Nd2+ Kc3 63. Ne4+ Kb2 64. Bd4+ Ka3 65. Bc5+ Ka4 66. Nc3+ Kb3 0-1

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.24"]
[Round "3"]
[White "Samuelson, Andrew"]
[Black "Ting, Shih Chieh Alfred"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2037"]
[BlackElo "1796"]
[PlyCount "143"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 b5 5. a3 b4 6. axb4 Bxb4 7. Bd2 Nf6 8. e5 Nfd7 9. f4 a5 10. Qg4 0-0 11. Nf3 Ba6 12. Bxa6 Nxa6 13. 0-0 c5 14. Be3 Rc8 15. Ne2 cxd4 16. Nexd4 Bc5 17. c3 Bxd4 18. Bxd4 Nac5 19. f5 exf5 20. Qxf5 Ne6 21. Bf2 Ndc5 22. Kh1 Qb6 23. Qc2 Qb5 24. Rfd1 Nb3 25. Ra3 a4 26. Qd3 Qe8 27. Re1 Qc6 28. h4 Qc4 29. Qxc4 Rxc4 30. Rd1 Rd8 31. g3 Kf8 32. Kg2 Ke7 33. Bd4 Rb8 34. Bf2 Rd8 35. Be3 h6 36. Kf2 d4 37. cxd4 Nexd4 38. Nxd4 Nxd4 39. Rad3 Nc6 40. Rxd8 Nxd8 41. Rd2 Nc6 42. Bf4 Ke6 43. Rd6+ Kf5 44. Rd7 Rc2+ 45. Kf3 Nxe5+ 46. Bxe5 Kxe5 47. Rxf7 g6 48. Rb7 Rc4 49. Rb6 g5 50. Rxh6 g4+ 51. Ke3 Rb4 52. Rh5+ Kf6 53. Ra5 Kg6 54. Re5 Rxb2 55. Rg5+ Kf6 56. Rxg4 Rb3+ 57. Kf2 Rb2+ 58. Kf3 Rb3+ 59. Kg2 Rb2+ 60. Kh3 a3 61. Ra4 a2 62. Ra5 Kg6 63. h5+ Kh6 64. Kh4 Kg7 65. Ra6 Kh7 66. g4 Kg7 67. h6+ Kh7 68. Kh5 Rh2+ 69. Kg5 Kg8 70. Kg6 Kf8 71. h7 Ke7 72. Rxa2 1-0

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.23"]
[Round "2"]
[White "Levine, Owen"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "1911"]
[BlackElo "2037"]
[PlyCount "137"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Be3 0-0 10. a4 b4 11. Na2 a5 12. c3 Qd7 13. cxb4 axb4 14. Nxb4 Nxe4 15. Rc1 Bb7 16. Nb5 Nc6 17. Nxc6 Bxc6 18. Na7 Bb7 19. Bc4 Qd8 20. Qb3 Qb8 21. Nb5 Nc5 22. Bxc5 dxc5 23. Rcd1 Bf6 24. Rfe1 Bc8 25. Qc2 Qf4 26. b3 Bb7 27. Nd6 Bc6 28. Bd3 Bd4 29. Bxh7+ Kh8 30. Be4 Qxd6 31. Bxc6 Rad8 32. Bf3 f5 33. Qd2 e5 34. Qg5 Rb8 35. Qh5+ Qh6 36. Qxh6+ gxh6 37. Bd5 Rf6 38. Rd3 e4 39. Rh3 Kg7 40. Re2 Rd6 41. Bc4 Be5 42. Re1 Rd2 43. Rhe3 Kf6 44. R3e2 Rbd8 45. g3 Bc3 46. Kg2 R2d4 47. Rc1 Bb4 48. Ra2 Rd2 49. Rcc2 Rxc2 50. Rxc2 Ke5 51. Bb5 Kd4 52. Kf1 f4 53. gxf4 Rf8 54. Ke2 Rxf4 55. Bc6 Bc3 56. a5 c4 57. Rxc3 Kxc3 58. bxc4 e3 59. fxe3 Rxc4 60. Bb7 Rh4 61. a6 Rxh2+ 62. Kf3 Ra2 63. Kf4 Ra5 64. e4 Kd4 65. Kg4 h5+ 66. Kh4 Ke3 67. e5 Rxe5 68. a7 Ra5 69. a8Q 1/2-1/2

[Event "Dulles Cherry Blossom op 11th"]
[Site "Dulles"]
[Date "2024.05.22"]
[Round "1"]
[White "Samuelson, Andrew"]
[Black "Srinivasan, Sivavishnu"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2037"]
[BlackElo "1879"]
[PlyCount "112"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Ne7 6. a3 Ba5 7. Bd3 Nd7 8. f4 Bc7 9. e5 c5 10. Nf3 Nc6 11. Nb5 cxd4 12. b4 a6 13. Nxc7+ Qxc7 14. 0-0 h6 15. Qe1 g6 16. Qg3 Nf8 17. a4 Qb6 18. b5 axb5 19. axb5 Rxa1 20. Rxa1 Ne7 21. Qh4 Nf5 22. Qf6 Rg8 23. Ba5 Qxa5 24. Rxa5 Nd7 25. Ra8 Nxf6 26. exf6 Nd6 27. Nxd4 b6 28. Rb8 Kd7 29. Nc6 Kc7 30. Ra8 Re8 31. h4 h5 32. Ne5 Rd8 33. Kf2 Bb7 34. Rxd8 Kxd8 35. g4 hxg4 36. Kg3 Ke8 37. Kxg4 d4 38. Nf3 Nf5 39. Bxf5 exf5+ 40. Kg3 Bxf3 41. Kxf3 Kd7 42. Ke2 Kd6 43. Kd3 Kc5 44. c4 dxc3 45. Kxc3 Kxb5 46. Kd4 Kc6 47. Ke5 b5 48. Kd4 Kd6 49. Kc3 Kc5 50. Kb3 b4 51. Kb2 Kd4 52. Kb3 Ke4 53. Kxb4 Kxf4 54. Kc5 Ke5 55. Kc6 f4 56. Kd7 Kxf6 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "8"]
[White "Samuelson, Andrew"]
[Black "Shoykhet, Benjamin Effron"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2019"]
[BlackElo "1919"]
[PlyCount "201"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 0-0 9. 0-0 a5 10. Be3 a4 11. Rc1 Qa5 12. Na3 Be6 13. Nab5 Rfc8 14. f4 Qb4 15. a3 Qb3 16. Qxb3 axb3 17. f5 gxf5 18. exf5 Bd7 19. g4 Ne5 20. g5 Nfg4 21. Bd4 Rxc4 22. Bxc4 Nxc4 23. Bxg7 Kxg7 24. Rf4 Nge5 25. f6+ exf6 26. Rxf6 Nxb2 27. Rb1 Nbc4 28. Rxb3 Nd2 29. Rb4 Ndf3+ 30. Kg2 Nxg5 31. Rxd6 Bc6+ 32. Kg3 Ne6 33. a4 Rg8 34. Ne4 Kf8+ 35. Kf2 Ke7 36. Nbc3 f5 37. Rxc6 Nd3+ 38. Kf1 Nxb4 39. Rb6 fxe4 40. Rxb7+ Kd6 41. Rxb4 e3 42. Re4 Rf8+ 43. Kg2 Nf4+ 44. Kg3 Nh5+ 45. Kh3 Nf4+ 46. Kg4 Ng2 47. Kg3 Rg8+ 48. Kf3 Ne1+ 49. Kxe3 Rg2 50. Rh4 Rg7 51. Ke2 Ng2 52. Re4 Rf7 53. a5 Nf4+ 54. Kd2 Ne6 55. a6 Nc5 56. Rh4 Nxa6 57. Rh6+ Ke5 58. Rxa6 Rf2+ 59. Ke3 Rxh2 60. Ra5+ Ke6 61. Ne4 Rh4 62. Kd4 Rh1 63. Re5+ Kf7 64. Rf5+ Ke6 65. Rf6+ Ke7 66. Ra6 Rh5 67. Nd6 Ke6 68. Ne4+ Ke7 69. Nf6 Rh1 70. Ke5 Re1+ 71. Ne4 Kf7 72. Rf6+ Kg7 73. Rf4 Kg6 74. Rg4+ Kf7 75. Rg2 Kf8 76. Kf5 Rf1+ 77. Ke6 Re1 78. Rg4 Re3 79. Kf5 Rf3+ 80. Ke5 Re3 81. Rg1 Kf7 82. Kf4 Ra3 83. Ng5+ Kg6 84. Nf3+ Kf6 85. Nd2 Ra5 86. Ne4+ Kf7 87. Rh1 Kg6 88. Rb1 Kf7 89. Ng5+ Kg7 90. Rb7+ Kg6 91. Rb6+ Kg7 92. Nf3 Ra1 93. Kf5 Rf1 94. Rb7+ Kh6 95. Kg4 Kg6 96. Ne5+ Kh6 97. Re7 Rf6 98. Nf3 Kg6 99. Nh4+ Kh6 100. Nf5+ Kg6 101. Rg7# 1-0

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.29"]
[Round "9"]
[White "Williams, Justus D"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2396"]
[BlackElo "2019"]
[PlyCount "73"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. e4 d6 5. d4 Bg7 6. Be2 0-0 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be3 Na6 10. a3 h6 11. h3 b6 12. e5 Nd7 13. e6 fxe6 14. Bd3 Bb7 15. Bxg6 Nf8 16. Bc2 Nc7 17. Bf4 Ne8 18. 0-0 Nd6 19. Bd3 Nf5 20. Rad1 Nd4 21. Ne5 Nd7 22. Ng6 Kf7 23. Rfe1 Rg8 24. h4 h5 25. Bg3 Bf6 26. Nf4 e5 27. Nxh5 Bxh4 28. Bxh4 Nf3+ 29. Kf1 Nxh4 30. Be4 Bxe4 31. Rxe4 Nxg2 32. Rxd7 Ke6 33. Rd5 Rg5 34. Ng3 Nf4 35. Rxf4 exf4 36. Rxg5 fxg3 37. Rxg3 1-0

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "6"]
[White "Samuelson, Andrew"]
[Black "Su, Kevin"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2019"]
[BlackElo "2038"]
[PlyCount "58"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. Nc3 a5 7. a4 d4 8. Ne2 0-0 9. 0-0 c5 10. Ng3 Be6 11. c3 Nc6 12. Bc2 h6 13. Nh4 Ne7 14. Nhf5 Nxf5 15. exf5 Bd5 16. f4 c4 17. cxd4 exd4 18. dxc4 Bxc4 19. Bd3 Rc8 20. Kh1 Re8 21. Bxc4 Rxc4 22. b3 Rc5 23. Bb2 Rd5 24. Rc1 Bb4 25. Rc4 d3 26. Bc3 d2 27. Ne2 Rxe2 28. Qxe2 d1Q 29. Rxd1 Rxd1+ 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.28"]
[Round "7"]
[White "Vinod, Aarush"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1914"]
[BlackElo "2019"]
[PlyCount "104"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 Bg7 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nd5 Na6 7. Nf3 e6 8. Bc3 Bxc3+ 9. Nxc3 Ne7 10. Bxa6 bxa6 11. Qd2 Bb7 12. 0-0-0 Rd8 13. h4 h6 14. Nd4 Qc7 15. f4 f5 16. h5 fxe4 17. hxg6 Nxg6 18. f5 exf5 19. Nxf5 d5 20. Ne2 Qe5 21. g4 Bc8 22. Rdf1 d4 23. Rxh6 e3 24. Rxh8+ Nxh8 25. Qb4 Ng6 26. Nfxd4 Ne7 27. Qa4+ Bd7 28. Qxa6 Bxg4 29. Qa4+ Rd7 30. Qb3 Rxd4 31. Nxd4 Qxd4 32. Qb5+ Bd7 33. Qb8+ Nc8 34. Qf4 Qxf4 35. Rxf4 Nd6 36. c4 Ke7 37. c5 Nf5 38. c6 Bc8 39. Ra4 a6 40. Kd1 Kd6 41. Rc4 Kd5 42. b3 Nd6 43. Rh4 Kxc6 44. Rh6 Bg4+ 45. Kc2 Kd5 46. Kd3 e2 47. Kd2 Ne4+ 48. Ke1 Nc5 49. Kd2 Bf3 50. Rh3 Nd3 51. Rxf3 e1Q+ 52. Kxd3 Qe4+ 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "5"]
[White "Samuelson, Andrew"]
[Black "Prabhu, Naveen"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2019"]
[BlackElo "2138"]
[PlyCount "68"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nb4 8. 0-0 Nxd3 9. cxd3 Ne7 10. Nc3 Ng6 11. Qg4 Be7 12. Re1 0-0 13. Bg5 f6 14. exf6 gxf6 15. Bh6 Rf7 16. h4 Bf8 17. Bxf8 Kxf8 18. h5 Ne7 19. Qb4 a5 20. Qa3 e5 21. Nb5 Rg7 22. Nd6 Ra6 23. Nxc8 Qxc8 24. d4 Qh3 25. g3 e4 26. Nd2 f5 27. Qe3 Rf6 28. Qf4 Rg4 29. Qe5 Rh6 30. Nf1 Qxh5 31. Nh2 Qxh2+ 32. Kf1 Qh1+ 33. Ke2 Qf3+ 34. Kd2 Qd3+ 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.27"]
[Round "4"]
[White "Tahmassebi, Bijan"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2201"]
[BlackElo "2019"]
[PlyCount "125"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. f4 h6 9. Bh4 e5 10. fxe5 dxe5 11. Nf5 Nb6 12. Bxf6 Qxf6 13. 0-0-0 Bb4 14. Qd3 0-0 15. Ne3 Be6 16. Ncd5 Bxd5 17. exd5 Rfd8 18. c4 Rac8 19. Kb1 Bc5 20. Nc2 Re8 21. Qe4 Qf4 22. Qxf4 exf4 23. Bd3 a5 24. Rhe1 g6 25. b3 Nd7 26. a3 b6 27. b4 axb4 28. axb4 Bd6 29. Rxe8+ Rxe8 30. Kb2 Ne5 31. Kc3 Rc8 32. Nd4 Ng4 33. Nb5 Be5+ 34. Kb3 Ne3 35. Rd2 f5 36. Ra2 Kg7 37. Ra7+ Kf6 38. d6 Nxg2 39. d7 Rd8 40. c5 bxc5 41. bxc5 f3 42. c6 Nf4 43. Bc4 Ne6 44. Bxe6 Kxe6 45. Nd4+ Bxd4 46. c7 Kxd7 47. cxd8Q+ Kxd8 48. Ra4 Be5 49. Ra2 g5 50. Kc4 Ke7 51. Kd3 g4 52. Ke3 Kf6 53. h3 h5 54. hxg4 hxg4 55. Ra6+ Kg5 56. Ra5 Bf4+ 57. Kf2 Bd6 58. Rd5 Bc7 59. Rb5 Kf6 60. Rb7 Be5 61. Rd7 f4 62. Rd8 Kf5 63. Rd1 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.26"]
[Round "3"]
[White "Sriniaiyer, Sudarshan"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2211"]
[BlackElo "2019"]
[PlyCount "101"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 0-0 9. Be3 Re8 10. Bd3 Nxe4 11. Nxe4 c4 12. Bc2 f5 13. Ned2 f4 14. Nxc4 fxe3 15. Nxe3 Bxb2 16. Rb1 Bc3+ 17. Kf1 Qf6 18. h4 Nd7 19. h5 Nf8 20. Qd3 b5 21. Qxb5 Bd7 22. Qd3 Rab8 23. Rh4 Rxb1+ 24. Bxb1 Rb8 25. Kg1 Bb4 26. Bc2 Bc5 27. Bb3 gxh5 28. Rxh5 Be8 29. Rg5+ Bg6 30. Qd2 Rb4 31. Rg4 a5 32. Rxb4 axb4 33. Ng4 Qa1+ 34. Kh2 h5 35. Nge5 dxe5 36. d6+ Kg7 37. d7 Nxd7 38. Qxd7+ Kh6 39. Qd2+ Kg7 40. Qd7+ Kh6 41. Qd2+ Kg7 42. Qd5 Qc3 43. Nxe5 Bxf2 44. Qg8+ Kf6 45. Qe6+ Kg5 46. Qxg6+ Kf4 47. Nd3+ Ke3 48. Nxf2 Kxf2 49. Qc2+ Ke3 50. Qxc3+ bxc3 51. Kg3 1-0

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.25"]
[Round "2"]
[White "Samuelson, Andrew"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2019"]
[BlackElo "2644"]
[PlyCount "88"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. c4 Bg7 13. Be2 b6 14. 0-0 0-0 15. Rac1 a5 16. Na1 Nc5 17. Nc2 Nfd7 18. Na3 f5 19. Nb5 Nf6 20. b3 Qe7 21. Qc2 e4 22. f4 Ng4 23. Bxg4 hxg4 24. Rcd1 Rfc8 25. Qe2 a4 26. Rb1 axb3 27. axb3 Ra6 28. Bd4 Rca8 29. Bxg7 Qxg7 30. Qb2 Qxb2 31. Rxb2 Nd3 32. Re2 Ra1 33. g3 g5 34. fxg5 Rxf1+ 35. Kxf1 Ra1+ 36. Kg2 f4 37. gxf4 Nxf4+ 38. Kf2 Nxe2 39. Kxe2 Ra2+ 40. Ke3 Rxh2 41. Kxe4 Rf2 42. Nxd6 g3 43. Ke3 Rf1 44. Ne4 g2 0-1

[Event "Dulles Cherry Blossom op 10th"]
[Site "Dulles"]
[Date "2023.05.24"]
[Round "1"]
[White "Plotkin, Mark"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2341"]
[BlackElo "2019"]
[PlyCount "113"]
[EventDate "2023.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. g3 Bb7 4. Nf3 Nf6 5. Bg2 e6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc7 10. b3 a6 11. Bb2 d6 12. e4 Nbd7 13. f4 Qb7 14. Qf3 0-0 15. Rae1 Rfc8 16. g4 g6 17. g5 Nh5 18. Nd5 exd5 19. exd5 Bf8 20. Nc6 Re8 21. f5 Ne5 22. Bxe5 dxe5 23. Nxe5 Bd6 24. Ng4 Bb4 25. Nh6+ Kh8 26. Rxe8+ Rxe8 27. fxg6 hxg6 28. a3 Bf8 29. Nxf7+ Kh7 30. Ne5 Qe7 31. Qf7+ Qxf7 32. Nxf7 Re2+ 33. Kf3 Rxh2 34. d6 Rh3+ 35. Kf2 Rd3 36. Ke2 Rxd6 37. Nxd6 Ng3+ 38. Kf2 Nxf1 39. Ne4 Bxa3 40. Kxf1 Kg7 41. Ke2 Kf7 42. Kf3 Ke6 43. Kg4 Bb2 44. Nf2 a5 45. Nd3 Be5 46. Ne1 Bd4 47. Nf3 Bf2 48. Kf4 Kd6 49. Ke4 Kc5 50. Ne5 Bh4 51. Nxg6 Bxg5 52. Kd3 Kb4 53. Kc2 a4 54. bxa4 Kxc4 55. Ne5+ Kb4 56. Nd7 Kxa4 57. Nxb6+ 1/2-1/2

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.10"]
[Round "6"]
[White "Samuelson, Andrew"]
[Black "Pillai, Adithya"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2106"]
[BlackElo "1873"]
[PlyCount "121"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Ng5 0-0 7. f4 h6 8. Nf3 exf4 9. Bxf4 d6 10. 0-0 Ng4 11. h3 Nf6 12. Qd2 Na5 13. Bd5 Rb8 14. a4 Nc6 15. Ba2 a6 16. Nd5 Be6 17. c3 b5 18. Rae1 b4 19. c4 Re8 20. b3 Bf8 21. Bb1 Nd7 22. Qf2 Nde5 23. Qg3 Nxf3+ 24. gxf3 Kh8 25. Bc2 Nd4 26. Bd1 Rb7 27. Be3 Nc6 28. Kh2 Bxd5 29. cxd5 Ne5 30. Be2 Be7 31. Rc1 Bh4 32. Qg2 a5 33. f4 Ng6 34. Bh5 Nf8 35. Rc2 Nh7 36. Bc1 Bf6 37. Be3 Bc3 38. Rg1 g6 39. Bf3 Nf6 40. Bf2 Nh7 41. Bg3 Bd4 42. Re1 Qf6 43. Rc4 Rbe7 44. Rf1 Rc7 45. Bg4 Qd8 46. h4 h5 47. Bd1 Bf6 48. Qh3 Nf8 49. Rc2 Kh7 50. Kh1 Nd7 51. Rg2 Rb7 52. Bc2 Rc7 53. Be1 Qe7 54. Bd1 Qd8 55. Bf2 Rb7 56. Rfg1 Nf8 57. f5 Qd7 58. Bxh5 gxh5 59. Qf3 Kh8 60. Rg8+ Kh7 61. Qxh5# 1-0

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.10"]
[Round "5"]
[White "Yogeshwar, Yehamandram Sridhar"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1926"]
[BlackElo "2106"]
[PlyCount "262"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. e4 Bb7 4. g3 Nf6 5. Bg2 e6 6. d3 d6 7. Nge2 a6 8. 0-0 Nbd7 9. h3 Qc7 10. a3 Be7 11. Be3 0-0 12. f4 Rfd8 13. Bf2 Rab8 14. g4 g6 15. Ng3 b5 16. g5 Ne8 17. h4 bxc4 18. dxc4 Nb6 19. Qe2 d5 20. cxd5 Qxf4 21. Nh1 Qe5 22. Rad1 Rbc8 23. Bg3 Qg7 24. Bh3 e5 25. Bxc8 Bxc8 26. Nf2 h5 27. Rc1 Bd6 28. a4 f6 29. a5 Nd7 30. Na4 Qe7 31. Qe3 f5 32. Qe2 f4 33. Bh2 Nc7 34. Qc4 Nb5 35. Nd3 Nd4 36. Kh1 Kg7 37. Ndxc5 Nxc5 38. Nxc5 Bh3 39. Rf2 f3 40. b4 Rc8 41. Qxa6 Rb8 42. Qc4 Rf8 43. Rc3 Bg2+ 44. Kg1 Ne2+ 45. Rxe2 fxe2 46. Qxe2 Bf1 47. Qe3 Rf7 48. Rc1 Bb5 49. Ne6+ Kh7 50. Qc3 Bxb4 51. Qxe5 Qa7+ 52. Qd4 Bxa5 53. Qxa7 Rxa7 54. Bc7 Bd2 55. Bb6 Ra4 56. Rc7+ Kg8 57. Rc8+ Kh7 58. Rc7+ Kg8 59. Rg7+ Kh8 60. Rxg6 Rxe4 61. Rh6+ Kg8 62. Rg6+ Kh7 63. Rh6+ Kg8 64. Rxh5 Be1 65. Bd4 Rg4+ 66. Kh2 Rxh4+ 67. Rxh4 Bxh4 68. Kh3 Be1 69. Kg4 Kf7 70. Nc5 Kg6 71. Be3 Be2+ 72. Kf4 Bh4 73. Ne4 Bc4 74. d6 Be6 75. Bf2 Bxg5+ 76. Nxg5 Bd7 77. Bd4 Bc6 78. Nf3 Kf7 79. Ne5+ Ke6 80. Nxc6 Kxd6 81. Nb4 Ke6 82. Kg5 Kd6 83. Kf6 Kd7 84. Bc5 Kc7 85. Ke6 Kd8 86. Nd5 Kc8 87. Kd6 Kb7 88. Nc7 Kc8 89. Kc6 Kd8 90. Nd5 Kc8 91. Bd6 Kd8 92. Bc7+ Ke8 93. Kd6 Kf7 94. Kd7 Kg6 95. Ke6 Kg5 96. Ne3 Kh4 97. Kf5 Kh3 98. Bd6 Kh4 99. Bf4 Kh3 100. Ke4 Kh4 101. Nc4 Kg4 102. Ne5+ Kh3 103. Kf3 Kh4 104. Kg2 Kh5 105. Be3 Kh4 106. Kf3 Kh5 107. Kf4 Kh4 108. Bf2+ Kh3 109. Kf3 Kh2 110. Ng4+ Kh3 111. Bg1 Kh4 112. Kf4 Kh3 113. Ne3 Kh4 114. Kf3 Kg5 115. Bh2 Kf6 116. Bf4 Ke6 117. Ke4 Kd7 118. Kd5 Ke7 119. Ng4 Kd7 120. Bd6 Kd8 121. Ne5 Kc8 122. Kc6 Kd8 123. Kb7 Ke8 124. Kc6 Kd8 125. Bc7+ Ke7 126. Kd5 Kf6 127. Ke4 Ke6 128. Bb8 Ke7 129. Kd5 Kf6 130. Bd6 Kf5 131. Nd3 Kg4 1/2-1/2

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.09"]
[Round "4"]
[White "Ivanov, Mike"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2337"]
[BlackElo "2106"]
[PlyCount "85"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 Nc6 5. 0-0 g6 6. c3 Bg7 7. d4 0-0 8. d5 Nb8 9. a4 Na6 10. Na3 Nc7 11. Nc4 b6 12. Bf4 Ba6 13. b3 Nd7 14. Ra2 Ne5 15. Nxe5 dxe5 16. Bg5 Ne8 17. c4 Nd6 18. Qd2 Qd7 19. Nc3 f6 20. Bh6 Rad8 21. Bxg7 Kxg7 22. Qe3 Qc7 23. f4 Nf7 24. a5 Bc8 25. Nb5 Qb8 26. axb6 axb6 27. Rfa1 Bd7 28. Ra7 Bxb5 29. cxb5 Qd6 30. R1a6 Rb8 31. Bh3 Rfd8 32. Be6 exf4 33. gxf4 g5 34. e5 fxe5 35. fxg5 Nh8 36. Rxe7+ Qxe7 37. Ra7 Kf8 38. Qf3+ Ke8 39. Rxe7+ Kxe7 40. Qf6+ Kd6 41. Bf7+ Kd7 42. Qe6+ Kc7 43. Qc6# 1-0

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.09"]
[Round "3"]
[White "Samuelson, Andrew"]
[Black "Wang, Kevin A"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2106"]
[BlackElo "2303"]
[PlyCount "30"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Nd7 7. 0-0 h6 8. Nbd2 g5 9. Nb3 Bg7 10. Ne1 Qc7 11. f4 0-0-0 12. Nd3 Ng6 13. a4 Rdf8 14. a5 a6 15. Nbc5 Bxd3 1/2-1/2

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.08"]
[Round "1"]
[White "Samuelson, Andrew"]
[Black "Wang, William J"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2106"]
[BlackElo "1742"]
[PlyCount "165"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be7 9. Bg2 b5 10. Be3 Be6 11. a4 b4 12. Nd5 Nxd5 13. exd5 Bf5 14. Qd2 Nd7 15. c3 bxc3 16. Nxc3 Rb8 17. 0-0 Qa5 18. Rfc1 0-0 19. Qe2 Bg6 20. Bf1 Nc5 21. Bxc5 Qxc5 22. Qc4 Rfc8 23. Nd1 a5 24. Qxc5 Rxc5 25. Rxc5 dxc5 26. Bb5 Be4 27. Nc3 Bf3 28. Re1 Rd8 29. Bc4 Bf6 30. b3 g5 31. Ne4 Bxe4 32. Rxe4 Kf8 33. Kg2 Ke7 34. Kf3 Kd6 35. Re1 Rh8 36. Ke4 Rg8 37. Kf5 Rg6 38. Be2 h4 39. Bh5 Rh6 40. Bxf7 hxg3 41. fxg3 Ke7 42. Be6 Kd6 43. Ke4 Bd8 44. Re3 Rf6 45. Bf5 Be7 46. g4 Rh6 47. Rf3 Rf6 48. h4 gxh4 49. g5 Rf8 50. g6 Rg8 51. Rd3 Bg5 52. Rh3 Bf6 53. Rf3 Rg7 54. Rf1 Bd8 55. Rg1 Bf6 56. Be6 Rb7 57. Kf5 Bg7 58. Rg5 Rb8 59. Kg4 Rb4+ 60. Kh3 Rxb3+ 61. Kxh4 Rb4+ 62. Kg3 Rb8 63. Kf3 Rf8+ 64. Bf7 Rh8 65. Rg1 Rh4 66. Rb1 Rf4+ 67. Ke2 Rb4 68. Rh1 Ke7 69. d6+ Kxd6 70. Rh7 Bf6 71. g7 Bxg7 72. Rxg7 Rxa4 73. Rg6+ Ke7 74. Bd5 Rd4 75. Bb3 c4 76. Bc2 c3 77. Ke3 Rd2 78. Be4 Ra2 79. Rc6 Ra3 80. Bf5 Kf7 81. Ke4 Ra1 82. Kxe5 Re1+ 83. Be4 1-0

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.08"]
[Round "2"]
[White "Tay, Brian"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1889"]
[BlackElo "2106"]
[PlyCount "60"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 b6 10. Be3 Bb7 11. f3 b5 12. a4 b4 13. Nd5 Nxd5 14. exd5 Nd7 15. c4 bxc3 16. bxc3 Bg5 17. Bf2 f5 18. c4 Nf6 19. Rb1 Rf7 20. Bd3 g6 21. Qe1 Qe8 22. Na5 Bc8 23. Rb6 e4 24. fxe4 fxe4 25. Bc2 Ng4 26. Bd4 e3 27. Rxf7 Qxf7 28. h3 Nf2+ 29. Kg1 Bxh3 30. gxh3 Qf3 0-1

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.30"]
[Round "8"]
[White "Jian, Alex"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2055"]
[BlackElo "2164"]
[PlyCount "191"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. e3 0-0 10. h3 Ne8 11. Be2 Nd7 12. 0-0 Rb8 13. e4 Qe7 14. Bg5 f6 15. Be3 Ne5 16. Nxe5 fxe5 17. Bd3 Nf6 18. Re1 Nh5 19. Bf1 Nf4 20. Kh2 Bd7 21. g3 Nh5 22. Be2 Nf6 23. a5 b5 24. axb6 Rxb6 25. Qc2 Rfb8 26. Reb1 Bc8 27. b3 Ne8 28. Ra3 Qf8 29. Qd2 Nc7 30. Bc4 Nb5 31. Nxb5 axb5 32. Be2 R6b7 33. Rba1 h5 34. Ra8 Bd7 35. R8a6 Qe7 36. Kg2 Kh7 37. Bg5 Bf6 38. Be3 Qf8 39. Kh2 Bd8 40. Ra7 Bb6 41. R7a6 Bc8 42. Ra8 Bd7 43. R8a6 Qc8 44. h4 Qc7 45. Qa2 c4 46. Bxb6 Rxb6 47. bxc4 b4 48. Ra7 R6b7 49. Rxb7 Rxb7 50. Qb3 Qc5 51. Kg2 Qd4 52. Ra6 Qc5 53. Bd3 Rb8 54. Ra2 Rf8 55. Bb1 Bg4 56. Rb2 Bf3+ 57. Kg1 Qd4 58. Bd3 Rb8 59. Ra2 Bxe4 60. Bxe4 Qxe4 61. Kh2 Qd4 62. Kg2 Kg7 63. Ra4 Rf8 64. Ra2 Qc5 65. Rb2 Rf5 66. Kg1 e4 67. Qxb4 Qd4 68. Re2 Rf3 69. Kg2 Rf6 70. Re3 Rf5 71. Qc3 Qxc3 72. Rxc3 Rf7 73. Re3 Re7 74. f3 exf3+ 75. Kxf3 Rc7 76. Rc3 Kf6 77. Kf4 Rc8 78. Ke4 Re8+ 79. Kf4 Rc8 80. Ke4 Re8+ 81. Kd4 Kf5 82. Re3 Rd8 83. Re4 g5 84. hxg5 Kxg5 85. c5 dxc5+ 86. Kxc5 Rc8+ 87. Kd4 Rc1 88. Ke5 Rd1 89. d6 Rd3 90. Rd4 Re3+ 91. Kd5 Re8 92. d7 Rg8 93. Kc6 Kf6 94. d8Q+ Rxd8 95. Rxd8 Kf5 96. Rd4 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.30"]
[Round "9"]
[White "Samuelson, Andrew"]
[Black "Hebbar, Eshaan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2164"]
[BlackElo "1742"]
[PlyCount "69"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 d6 6. c3 h6 7. a4 a6 8. Bb3 0-0 9. h3 Ba7 10. Nbd2 Ne7 11. Re1 Ng6 12. Nf1 c6 13. d4 Qc7 14. Ng3 Re8 15. Bc2 b5 16. Be3 Be6 17. Nf5 exd4 18. N3xd4 Bd7 19. Qf3 Bxf5 20. Nxf5 Bxe3 21. Rxe3 Qd8 22. Rd1 d5 23. exd5 Nxd5 24. Bb3 Ne5 25. Qg3 Ng6 26. Rf3 Ra7 27. axb5 axb5 28. Nd4 Qb6 29. Qd6 Nf6 30. Rxf6 gxf6 31. Qxf6 Nf8 32. Nf5 Ne6 33. Nxh6+ Kf8 34. Qh8+ Ke7 35. Nf5# 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.29"]
[Round "6"]
[White "Ling, Evan M"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2009"]
[BlackElo "2164"]
[PlyCount "120"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be2 Nc6 6. Qe3 g6 7. 0-0 Bg7 8. h3 Nf6 9. Rd1 Bd7 10. c4 0-0 11. Nc3 Rc8 12. Bd2 Qc7 13. Rac1 Qb8 14. Be1 Rfe8 15. b3 h6 16. Nd5 Nxd5 17. exd5 Na7 18. Ba5 e6 19. dxe6 Rxe6 20. Qd2 Rce8 21. Bf1 Nc6 22. Bc3 Rd8 23. Qf4 Ne5 24. Nd4 g5 25. Qg3 Rg6 26. Bd3 Nxd3 27. Qxd3 Qc8 28. Ne2 Bf5 29. Qg3 Re8 30. Bxg7 Kxg7 31. Qc3+ Kh7 32. Ng3 Bd7 33. Nh5 Ree6 34. Rd5 Bc6 35. Rf5 Re1+ 36. Rxe1 Qxf5 37. g4 Qf3 38. Qxf3 Bxf3 39. Re7 Bc6 40. Rxf7+ Kg8 41. Rf6 Rxf6 42. Nxf6+ Kf7 43. Nh5 Be4 44. a3 Bc2 45. b4 b6 46. f4 Bd3 47. Kf2 Bxc4 48. Ng3 d5 49. Ke3 Kf6 50. fxg5+ Kxg5 51. Kd4 b5 52. Nf5 h5 53. Ne3 h4 54. Ke5 Be2 55. Nxd5 Bxg4 56. hxg4 h3 57. Nc3 h2 58. Ne4+ Kxg4 59. Kd4 Kf3 60. Ng5+ Kg2 0-1

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.29"]
[Round "7"]
[White "Samuelson, Andrew"]
[Black "Ansh, M Shah"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2164"]
[BlackElo "2130"]
[PlyCount "164"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. Nc3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Ne7 10. Qa4+ Nc6 11. Nb5 Qd7 12. Rd1 a6 13. c4 Rd8 14. Nc3 Nxe5 15. Qxd7+ Rxd7 16. cxd5 exd5 17. Rxd5 Rxd5 18. Nxd5 Be4 19. Nf4 Bb4+ 20. Kf1 0-0 21. f3 Bc6 22. a3 Be7 23. Kf2 Rd8 24. h4 Bf6 25. h5 h6 26. Rc1 Bg5 27. Rc3 Kf8 28. g3 Bf6 29. Rc1 Ke8 30. b3 Bg5 31. Rc3 Bf6 32. Rc2 Be7 33. Bc5 Bg5 34. Bb6 Rd7 35. Ba5 Bf6 36. Rd2 Rd6 37. Rd3 Rxd3 38. Bd2 Re3 39. Bxe3 Bd5 40. Ng2 Nc6 41. f4 Bd4 42. Bd1 Bb2 43. a4 Na5 44. b4 Nc4 45. Bf3 Bxf3 46. Kxf3 Bc3 47. b5 Nb2 48. bxa6 bxa6 49. a5 Nc4 50. Ke4 Nxa5 51. Kd3 Bf6 52. g4 Be7 53. Bd4 Bf8 54. Nh4 Nc6 55. Bb2 Kd7 56. g5 Ke6 57. Ke4 f6 58. gxh6 gxh6 59. f5+ Kf7 60. Ng6 Bg7 61. Nf4 a5 62. Ne6 Ne5 63. Kd5 Nd3 64. Ba3 Ne1 65. Kc4 Ng2 66. Kb5 Ne3 67. Nd4 Nf1 68. Bd6 Bf8 69. Bf4 Bb4 70. Nb3 Kg7 71. Nxa5 Bd2 72. Bc7 Bxa5 73. Bxa5 Ng3 74. Kc6 Nxf5 75. Bc7 Kf7 76. Bf4 Ke6 77. Kc5 Kf7 78. Kc6 Kg7 79. Kd7 Nd4 80. Ke7 Ne2 81. Bxh6+ Kxh6 82. Kxf6 Kxh5 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.28"]
[Round "4"]
[White "Liang, Jason"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2432"]
[BlackElo "2164"]
[PlyCount "99"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 Bb4 6. Nge2 Ne4 7. Bg2 g5 8. Be5 f6 9. Bg3 Nd7 10. a3 Bxc3+ 11. Nxc3 Nxg3 12. hxg3 Qe7 13. Qe2 Nb6 14. e4 c6 15. 0-0-0 Bd7 16. Rhe1 Qd6 17. Qf3 0-0-0 18. Qxf6 Rhf8 19. Qxg5 Rxf2 20. e5 Qc7 21. Rd2 Rxd2 22. Qxd2 Nc4 23. Qd3 Be8 24. Bf1 Qb6 25. Nd1 Qa5 26. Qc3 Bg6 27. Qxa5 Nxa5 28. Ne3 b5 29. Ng2 Kd7 30. Nf4 Be4 31. Nh5 Ke7 32. Nf6 Bg6 33. b3 Rc8 34. Re2 Kf7 35. Rh2 Kg7 36. Nh5+ Bxh5 37. Rxh5 h6 38. Bd3 Rf8 39. g5 hxg5 40. Rh7+ Kg8 41. Ra7 Rf3 42. Kd2 c5 43. dxc5 Nc6 44. Rxa6 Nxe5 45. Rxe6 Nxd3 46. cxd3 Rxg3 47. c6 Rf3 48. c7 Rf8 49. Rd6 Rf2+ 50. Kc3 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.28"]
[Round "5"]
[White "Samuelson, Andrew"]
[Black "Nair, Siddhant"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2164"]
[BlackElo "1820"]
[PlyCount "128"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qc7 15. h4 h5 16. Bc4 Bf5 17. Rhe1 Rfd8 18. Bb3 Nb6 19. Qe3 Nxa4 20. Bxa4 Be6 21. Bb3 Bxb3 22. axb3 e6 23. g4 Qa5 24. Kb1 Rxd1+ 25. Rxd1 Rd8 26. Rg1 Rd5 27. gxh5 Rxh5 28. Rg5 Rxg5 29. hxg5 Kf8 30. f4 Ke7 31. b4 Qb6 32. Qc3 Qb5 33. Qd4 Qb6 34. Qf6+ Ke8 35. Qc3 Qa6 36. Qh8+ Ke7 37. Qf6+ Ke8 38. b3 Qb6 39. Qc3 Qb5 40. Kb2 Kd7 41. Qd4+ Ke8 42. Qd6 Qb6 43. c4 Qf2+ 44. Ka3 Qb6 45. Qe5 Kd7 46. Qf6 Ke8 47. Qh8+ Ke7 48. Qe5 Kd7 49. c5 Qa6+ 50. Kb2 Qd3 51. Kc1 Qf1+ 52. Kd2 Qf2+ 53. Kd3 Qf1+ 54. Kd4 Qd1+ 55. Kc4 Qc2+ 56. Qc3 Qxc3+ 57. Kxc3 a6 58. Kd4 Kd8 59. Kc3 Kd7 60. Kc4 Ke7 61. Kd4 Kd8 62. Ke4 Ke8 63. Ke3 Ke7 64. Kd4 Kd8 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.27"]
[Round "2"]
[White "Doraszelski, Alexander"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1887"]
[BlackElo "2164"]
[PlyCount "132"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bh6 7. f4 Nf6 8. Bb2 0-0 9. 0-0-0 Qa5 10. g3 Bg4 11. Be2 Bxe2 12. Ngxe2 Rfc8 13. Kb1 b5 14. Nd4 b4 15. Nxc6 Rxc6 16. Nd5 Nxd5 17. Qxd5 Qxd5 18. exd5 Rc7 19. Rhe1 Rac8 20. Re2 Bg7 21. Bxg7 Kxg7 22. Rd4 a5 23. Rde4 Kf8 24. Kb2 Rb8 25. R2e3 Rb5 26. Rc4 Rcc5 27. Rce4 Rb7 28. Rd4 Rbc7 29. Re2 h5 30. Red2 Kg7 31. R4d3 Kf6 32. Re2 Rb7 33. h3 Kf5 34. a3 h4 35. axb4 axb4 36. gxh4 Rc8 37. Rg3 Rh8 38. Rg5+ Kf6 39. h5 Rxh5 40. Rxh5 gxh5 41. Re4 Rb5 42. Rd4 Rb8 43. c3 bxc3+ 44. Kxc3 Kf5 45. b4 Rb6 46. Kc4 e5 47. fxe5 Kxe5 48. Rh4 Rb8 49. Rxh5+ f5 50. Rh6 Rc8+ 51. Kd3 Kxd5 52. Rh4 Rg8 53. Ke3 Ke5 54. Rh7 Rg3+ 55. Kf2 Rb3 56. Re7+ Kf4 57. Rd7 Rb2+ 58. Ke1 Ke3 59. Rxd6 Rxb4 60. Rd1 f4 61. Ra1 Kf3 62. Kf1 Kg3 63. h4 f3 64. Kg1 Rb2 65. h5 Rg2+ 66. Kf1 Rh2 0-1

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.27"]
[Round "3"]
[White "Samuelson, Andrew"]
[Black "Patel, Arav"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2164"]
[BlackElo "1711"]
[PlyCount "95"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g4 h6 9. Bg2 Be6 10. Be3 b5 11. a4 b4 12. Nd5 Bxd5 13. exd5 a5 14. 0-0 Nbd7 15. Ng3 g6 16. Qd2 h5 17. g5 Nh7 18. Ne4 0-0 19. f4 exf4 20. Bxf4 Rc8 21. h4 Nc5 22. Ng3 Qd7 23. Bf3 Qh3 24. Qh2 Qxh2+ 25. Kxh2 Nd7 26. Rf2 Rc4 27. Bg2 Ne5 28. Bh3 Rd4 29. Re1 Rxd5 30. Ne4 b3 31. Nc3 Rd4 32. Kg3 bxc2 33. Bxe5 dxe5 34. Rxc2 Bb4 35. Re3 Rfd8 36. Ne4 Rd3 37. Rce2 R8d4 38. Nf2 Rd2 39. Bf1 Rxe2 40. Rxe2 Bd2 41. b3 Bf4+ 42. Kf3 Bc1 43. Rc2 Ba3 44. Ne4 Nf8 45. Rc8 Kg7 46. Bc4 Bb4 47. Nf6 Ne6 48. Rg8# 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2022.05.26"]
[Round "1"]
[White "Samuelson, Andrew"]
[Black "Pillai, Adithya"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2164"]
[BlackElo "1771"]
[PlyCount "150"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Bd3 d5 14. Qe2 dxe4 15. Bxe4 Rb8 16. 0-0 Rb6 17. Rad1 Qc7 18. g3 f5 19. Bg2 0-0 20. Rfe1 Ng6 21. Nc2 f4 22. Nb4 Bb7 23. Nd5 Bxd5 24. Bxd5 Kh8 25. Qh5 f5 26. Bg2 fxg3 27. hxg3 Qg7 28. Qg5 h6 29. Qd2 Rbf6 30. Qd7 R6f7 31. Qc6 Rf6 32. Rd7 Rxc6 33. Rxg7 Kxg7 34. Bxc6 Rd8 35. Re2 e4 36. f4 Ne7 37. Bb7 Rb8 38. Bxa6 Rb6 39. Bxb5 Rxb5 40. Kf2 Kf6 41. Rc2 Nc6 42. b4 Ke6 43. a4 Rd5 44. a5 Kd6 45. Ra2 Kc7 46. Ra1 Kb7 47. Rh1 Rd2+ 48. Ke1 Rd3 49. Rxh6 Rxc3 50. Rd6 Kc7 51. Rd5 Nxb4 52. Rxf5 Rxg3 53. Rf7+ Kc6 54. Ke2 Ra3 55. Re7 Nd5 56. Re6+ Kd7 57. Re5 Rxa5 58. Kf2 e3+ 59. Kf3 Kd6 60. Re8 Ra2 61. Rd8+ Kc5 62. Re8 Rf2+ 63. Kg3 Kd4 64. Ra8 Rxf4 65. Ra4+ Ke5 66. Ra8 Re4 67. Kf3 Rf4+ 68. Ke2 Rf2+ 69. Ke1 Kd4 70. Ra4+ Kd3 71. Ra3+ Nc3 72. Ra8 Rd2 73. Kf1 e2+ 74. Kf2 Ne4+ 75. Kf3 e1Q 0-1

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.17"]
[Round "9"]
[White "Samuelson, Andrew"]
[Black "Boros, Denes"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2158"]
[BlackElo "2430"]
[PlyCount "70"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 0-0 5. f4 exf4 6. Bxf4 c6 7. Qf3 d5 8. exd5 Bg4 9. Qg3 Qb6 10. Kd2 cxd5 11. Bc7 Be3+ 12. Qxe3 Qxc7 13. Bxd5 Re8 14. Qg3 Nxd5 15. Qxg4 Nxc3 16. bxc3 Nc6 17. Nf3 Rac8 18. Rae1 Ne5 19. Qd4 Nxf3+ 20. gxf3 Red8 21. Qe5 Qb6 22. Re3 g6 23. Rhe1 Rc5 24. Qf4 Qc6 25. Re7 Rf5 26. Qe4 Qf6 27. Re3 Rh5 28. Re2 Rf5 29. Rxb7 Rxf3 30. Qe5 Qa6 31. Rb8 Rxb8 32. Qxb8+ Kg7 33. Qe5+ f6 34. Qc7+ Kh6 35. Re7 Kg5 1-0

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.17"]
[Round "8"]
[White "Su, Kevin"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1980"]
[BlackElo "2158"]
[PlyCount "102"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be7 9. Bg2 Nbd7 10. a4 b6 11. 0-0 Bb7 12. Be3 Rc8 13. Nd5 Nxd5 14. exd5 Qc7 15. c3 Nf6 16. f4 e4 17. Bd4 Qc4 18. b3 Qxd5 19. c4 Qf5 20. Nc3 0-0 21. Kh2 Rfe8 22. Ra2 b5 23. axb5 axb5 24. Ra7 Bc6 25. cxb5 Bxb5 26. Ra5 Rxc3 27. Bxc3 Bd8 28. Rxb5 Qxb5 29. Qxd6 Qxb3 30. Qc6 Qd5 31. Qa4 Qd7 32. Qxd7 Nxd7 33. Rd1 Bf6 34. Ba5 Nc5 35. Rd5 Nb3 36. Be1 g6 37. g4 hxg4 38. hxg4 Bg7 39. g5 Nd4 40. Bc3 e3 41. Be1 Ne2 42. f5 Be5+ 43. Kh1 gxf5 44. Rd7 Nf4 45. Bf3 Kg7 46. Kg1 Nh3+ 47. Kf1 Nxg5 48. Bd5 f4 49. Bh4 Ne6 50. Ke2 Bf6 51. Be1 Re7 0-1

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.16"]
[Round "6"]
[White "Brady, Tyson"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1975"]
[BlackElo "2158"]
[PlyCount "60"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 Nf6 5. d3 0-0 6. e4 d6 7. h3 Nc6 8. Re1 Rb8 9. a4 a6 10. Nbd2 b5 11. axb5 axb5 12. e5 dxe5 13. Nxe5 Nxe5 14. Rxe5 Nd7 15. Re1 e5 16. Nb3 Bb7 17. Bxb7 Rxb7 18. c4 Qb6 19. Ra3 Qe6 20. Kg2 Rb6 21. cxb5 Rxb5 22. Nd2 Nb6 23. Rb3 Rb4 24. Rxb4 cxb4 25. Re4 Qc6 26. Kg1 Rc8 27. Nc4 f5 28. Re2 Nxc4 29. Qb3 e4 30. dxc4 Qxc4 0-1

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.16"]
[Round "7"]
[White "Samuelson, Andrew"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2158"]
[BlackElo "2685"]
[PlyCount "70"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. Be2 c5 8. dxc5 Be4 9. Nbd4 Bxc5 10. 0-0 Ne7 11. Bf4 Ng6 12. Bg3 Qb6 13. Nb3 Bxf3 14. Bxf3 Ngxe5 15. Bh5 Bd6 16. Re1 0-0 17. a4 Nc4 18. a5 Qc7 19. Qd4 Rac8 20. Be2 Bxg3 21. hxg3 Rfd8 22. Bd3 Nf6 23. f4 Ne8 24. Kf2 Ned6 25. Rh1 h6 26. Rxh6 gxh6 27. Qf6 Ne4+ 28. Bxe4 dxe4 29. Rh1 Rd2+ 30. Nxd2 Qc5+ 31. Kf1 Nxd2+ 32. Ke2 Qxc2 33. Rxh6 Nc4+ 34. Kf1 Qd1+ 35. Kf2 e3# 0-1

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.15"]
[Round "4"]
[White "Samant, Neil"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1887"]
[BlackElo "2158"]
[PlyCount "72"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be2 Nc6 6. Qe3 g6 7. h3 Bh6 8. Qc3 Qa5 9. 0-0 Qxc3 10. Nxc3 Bxc1 11. Raxc1 Be6 12. Rfd1 Rc8 13. Nd5 f6 14. a3 h5 15. Nd4 Bxd5 16. exd5 Nxd4 17. Rxd4 Nh6 18. Bd3 Kf7 19. c3 Rc7 20. Re1 Rb8 21. a4 a5 22. f4 Rg8 23. Kf2 g5 24. g3 Rg7 25. Ree4 gxf4 26. gxf4 Rc8 27. Be2 h4 28. Bh5+ Kg8 29. Rc4 Rxc4 30. Rxc4 Rg3 31. Rc8+ Kg7 32. Re8 Nf5 33. Bg4 Nh6 34. Bh5 Nf5 35. Bg4 Kf7 36. Bh5+ Kg7 1/2-1/2

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.15"]
[Round "5"]
[White "Samuelson, Andrew"]
[Black "Bagchi, Sounak"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2158"]
[BlackElo "1697"]
[PlyCount "107"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. b3 Rfc8 13. f3 a6 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. g4 f5 17. gxf5 gxf5 18. Rhg1 Kh8 19. Bd3 f4 20. Bf2 Bf6 21. Ke2 Rg8 22. Nb6 Nxb6 23. Bxb6 Rac8 24. a4 Rxg1 25. Rxg1 Rg8 26. Rxg8+ Kxg8 27. Kd2 Kf7 28. b4 Bc8 29. e5 Bxe5 30. Bxh7 Be6 31. Be4 Bxc4 32. Bxb7 d5 33. Bc6 Bb8 34. b5 axb5 35. Bxb5 Bxb5 36. axb5 e5 37. Kd3 Ke6 38. h4 Kf5 39. Bd8 e4+ 40. Ke2 d4 41. b6 d3+ 42. Kd2 Bd6 43. fxe4+ Kxe4 44. b7 f3 45. Bb6 Bf4+ 46. Kd1 Kf5 47. Be3 f2 48. Bxf2 Kg4 49. Be3 Be5 50. Bg5 Kf5 51. Kd2 Ke4 52. h5 Kd5 53. Kxd3 Kc6 54. Ke4 1-0

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.14"]
[Round "3"]
[White "Samuelson, Andrew"]
[Black "Prem, Pranav"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2158"]
[BlackElo "1951"]
[PlyCount "204"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5 d4 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Qg4 Bxf5 12. Qxf5 Nd7 13. Bc4 Bd6 14. 0-0 0-0 15. Rad1 Rc8 16. Bb3 Nc5 17. Ba2 Ne6 18. c3 Kh8 19. Rd3 Qg5 20. Qxg5 Nxg5 21. cxd4 exd4 22. e5 Bc5 23. f4 Ne6 24. f5 Nc7 25. Nf4 Rce8 26. e6 fxe6 27. Bxe6 g5 28. Nh3 Nxe6 29. fxe6 Rxf1+ 30. Kxf1 h6 31. Nf2 Rxe6 32. b4 Bb6 33. Rf3 Kg7 34. a4 Rf6 35. Rd3 Rc6 36. a5 Ba7 37. Ne4 Rc1+ 38. Ke2 Rb1 39. Kf3 Rxb4 40. Nd6 Bc5 41. Nf5+ Kg6 42. Ke4 Rb5 43. g4 Rxa5 44. Rh3 Bf8 45. Nxd4 Ra3 46. Nf3 Ra4+ 47. Kd5 Bg7 48. Rg3 Ra2 49. h4 gxh4 50. Nxh4+ Kg5 51. Nf5 Bf8 52. Nd4 Ra5+ 53. Ke4 Bd6 54. Nf3+ Kf6 55. Rh3 Ra4+ 56. Kd5 Bf4 57. Rh1 Bg5 58. Nd4 Ra5+ 59. Ke4 Re5+ 60. Kd3 Re3+ 61. Kc4 Ke5 62. Nf5 Re4+ 63. Kc3 Rxg4 64. Nxh6 Rf4 65. Rh5 Kf6 66. Nf7 Kxf7 67. Rxg5 Ke6 68. Rg8 Kd5 69. Rg6 Kc5 70. Rg5+ Kb6 71. Rg7 a5 72. Rg6+ Ka7 73. Kb3 b6 74. Ka3 Ka6 75. Rh6 Rf5 76. Ka4 Rf4+ 77. Ka3 Rd4 78. Rg6 a4 79. Rg8 Ka5 80. Ra8+ Kb5 81. Rh8 Rd3+ 82. Ka2 Kc4 83. Ra8 b5 84. Rc8+ Kb4 85. Rb8 Rd2+ 86. Kb1 a3 87. Rb7 Ka4 88. Rb8 b4 89. Rh8 Rd3 90. Rg8 Kb3 91. Rg1 Kc3 92. Rc1+ Kd2 93. Rc2+ Ke1 94. Rh2 b3 95. Rh1+ Ke2 96. Rh2+ Ke3 97. Rh1 Kd4 98. Rg1 Kc3 99. Rc1+ Kb4 100. Rh1 a2+ 101. Kb2 Rd2+ 102. Ka1 Ka3 0-1

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.14"]
[Round "2"]
[White "Ye, Chen Chen"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1982"]
[BlackElo "2158"]
[PlyCount "107"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Qd2 Nbd7 11. a4 Rc8 12. a5 Nc5 13. Nxc5 dxc5 14. Qxd8 Rfxd8 15. f3 h6 16. Na4 Nd7 17. Rfd1 c4 18. Kf1 Bb4 19. Nc3 Nf6 20. Rxd8+ Rxd8 21. Ra4 Bxc3 22. bxc3 Rc8 23. Rb4 Rc7 24. Bb6 Rc8 25. Ba7 Rc7 26. Ke1 Nd7 27. g3 g6 28. f4 f6 29. h4 Kg7 30. Bb6 Nxb6 31. Rxb6 Bf7 32. fxe5 fxe5 33. Bg4 h5 34. Be6 Kf8 35. Bxf7 Kxf7 36. Kd2 Kg7 37. Ke3 Kh6 38. Kf3 Rc5 39. Rxb7 Rxa5 40. Rc7 Ra2 41. Rxc4 Rxc2 42. Rc5 Kg7 43. Rxe5 Rxc3+ 44. Kf4 Ra3 45. Re6 Kf7 46. Rb6 a5 47. Ra6 Ra1 48. Ke5 Kg7 49. Ra7+ Kh6 50. Kf4 a4 51. e5 a3 52. Kf3 a2 53. Kg2 Re1 54. Rxa2 1/2-1/2

[Event "Dulles Colonial op 3rd"]
[Site "Dulles"]
[Date "2022.04.13"]
[Round "1"]
[White "Samuelson, Andrew"]
[Black "Spence, Isaac Charles"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2158"]
[BlackElo "1918"]
[PlyCount "55"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 e6 8. 0-0 Ne7 9. Nd2 a5 10. Qe2 Ng6 11. f4 Ba6 12. c4 Be7 13. Kh1 0-0 14. b3 a4 15. Rb1 axb3 16. axb3 Qd7 17. f5 exf5 18. Bxf5 Qc7 19. Bb2 Bb4 20. Nf3 Rae8 21. Qc2 Re7 22. Ra1 Bc8 23. Ra4 Bxf5 24. Qxf5 Bc5 25. cxd5 cxd5 26. Rc1 Qc8 27. Qxc8 Rxc8 28. b4 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.31"]
[Round "8"]
[White "Chasin, Nico Werner"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2276"]
[BlackElo "2111"]
[PlyCount "87"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Bf4 g6 7. Nf3 Bg7 8. e3 0-0 9. h3 Na6 10. Bxa6 bxa6 11. Rc1 Rb8 12. b3 a5 13. 0-0 Rb4 14. Re1 Qe7 15. a3 Rb6 16. e4 Nd7 17. Na4 Rb5 18. Bg5 f6 19. Be3 Ne5 20. Nd2 Bd7 21. Nf1 g5 22. Ng3 Rfb8 23. Rc3 Qe8 24. Nb2 Qg6 25. f4 gxf4 26. Bxf4 Kh8 27. Nc4 Nxc4 28. bxc4 R5b6 29. Nf5 Bxf5 30. Rg3 Bxe4 31. Rxg6 hxg6 32. Rxe4 Rb1 33. Bc1 Ra1 34. Qe1 Kg8 35. Kh2 f5 36. Re8+ Rxe8 37. Qxe8+ Kh7 38. Bf4 Bd4 39. Qf7+ Kh8 40. Kg3 Rxa3+ 41. Kh4 Ra2 42. Kg5 Bg7 43. Kxg6 Rxg2+ 44. Bg5 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.31"]
[Round "9"]
[White "Samuelson, Andrew"]
[Black "Lu, Ming"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2111"]
[BlackElo "2149"]
[PlyCount "147"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7 11. 0-0 0-0 12. Ne2 c5 13. c3 Nd7 14. Re1 Nf6 15. Nf4 Qb6 16. Qe2 Rad8 17. dxc5 Bxc5 18. b4 Be7 19. a4 Ne4 20. Nh5 Bd5 21. axb5 axb5 22. Qb2 Nf6 23. Nf4 Be4 24. Ra5 Bxf3 25. Bxf3 Rd7 26. Qe2 Rb8 27. Rea1 Qc7 28. Qe3 e5 29. Nh5 Nxh5 30. Bxh5 Bf6 31. Be2 e4 32. Bxb5 Rd5 33. Bf1 Rxa5 34. bxa5 Qxc3 35. Qxc3 Bxc3 36. Ra2 Kg7 37. a6 Bd4 38. Bc4 Kg6 39. Kg2 f6 40. Bd5 Rd8 41. Bc6 Ba7 42. Kf1 Rd1+ 43. Kg2 Re1 44. h4 f4 45. Be8+ Kf5 46. Bd7+ Ke5 47. gxf4+ Kxf4 48. Ra5 Re2 49. Rf5+ Kg4 50. Rxf6+ Kxh4 51. Kf1 Ra2 52. Re6 Rxf2+ 53. Ke1 e3 54. Bb5 Rf7 55. Bd3 h5 56. Re5 Rg7 57. Kf1 Rf7+ 58. Ke1 Rc7 59. Be2 Rh7 60. Bf3 Rh6 61. Be2 Rh7 62. Bf3 Rh6 63. Ra5 Rh7 64. Ke2 Rh6 65. Kf1 Kg3 66. Bxh5 Bb6 67. Rg5+ Kh4 68. Rb5 Rxh5 69. Rxb6 Ra5 70. Ke2 Ra3 71. Kf3 Kg5 72. Re6 Kf5 73. Rxe3 Rxa6 74. Rb3 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.30"]
[Round "6"]
[White "Bajarani, Ulvi"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2458"]
[BlackElo "2111"]
[PlyCount "83"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 Ngf6 7. 0-0 g6 8. Rd1 Bg7 9. e5 dxe5 10. Nxe5 0-0 11. Bf4 Qb6 12. Qxb6 Nxb6 13. c4 Be6 14. Nc3 Rac8 15. b3 Nfd7 16. Nxd7 Nxd7 17. Rac1 b5 18. Nd5 Bxd5 19. cxd5 Be5 20. Bxe5 Nxe5 21. f4 Nd7 22. Rc6 Nb8 23. Rb6 Rc2 24. Bg4 f5 25. Bf3 Rd8 26. d6 exd6 27. Rdxd6 Rxd6 28. Rxd6 Kf7 29. Rb6 Nd7 30. Rxa6 Nc5 31. Ra7+ Ke6 32. h4 Nd3 33. a4 bxa4 34. Ra6+ Ke7 35. Rxa4 Rb2 36. Bd5 Kd6 37. Bg8 Ne1 38. Bxh7 Nxg2 39. h5 gxh5 40. Bxf5 Ne3 41. Be4 Rxb3 42. Rd4+ 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.30"]
[Round "7"]
[White "Samuelson, Andrew"]
[Black "Rama, Tejas"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2111"]
[BlackElo "2131"]
[PlyCount "138"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 g6 14. d4 cxd4 15. cxd4 Bg4 16. d5 Qc7 17. Bd3 Rec8 18. h3 Bd7 19. Nh2 Bg7 20. Qf3 Nb7 21. Bg5 Ne8 22. Ng4 Bxg4 23. hxg4 Nc5 24. Bf1 b4 25. b3 Qb7 26. Bc4 a5 27. Nf1 a4 28. Nd2 axb3 29. axb3 Bf8 30. Qe2 Ra3 31. Be3 Be7 32. g3 Nf6 33. f3 Qa7 34. Rxa3 Qxa3 35. g5 Nh5 36. Qf2 Nb7 37. f4 Na5 38. fxe5 dxe5 39. Rf1 Rf8 40. d6 Bxd6 41. Bxf7+ Kh8 42. g4 Ng7 43. Qf6 Nb7 44. Kg2 Qa6 45. Nc4 Qc6 46. Nxd6 Nxd6 47. Bd5 Rxf6 48. Bxc6 Rxf1 49. Kxf1 Ne6 50. Ke2 Nf7 51. Kd3 Nfxg5 52. Kc4 h5 53. gxh5 gxh5 54. Bf2 Nf4 55. Bg3 Nf3 56. Kxb4 Ne2 57. Bf2 h4 58. Bd7 Nf4 59. Ka5 h3 60. Bg3 h2 61. Bxh2 Nxh2 62. b4 Nf3 63. b5 Nd2 64. b6 Nc4+ 65. Ka6 Nxb6 66. Kxb6 Ne2 67. Kc5 Ng3 68. Kd5 Nxe4 69. Kxe4 Kg7 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.29"]
[Round "4"]
[White "Bartell, Thomas"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2363"]
[BlackElo "2111"]
[PlyCount "89"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e3 0-0 11. h3 Na6 12. Be2 b5 13. Bxb5 Bxb5 14. Qxb5 Nb4 15. 0-0 Nbxd5 16. Nxd5 Nxd5 17. Bg3 Nf6 18. Qd3 Rfd8 19. Qc2 Qb7 20. Bh4 Rac8 21. Rfd1 d5 22. b3 Rd7 23. Bxf6 Bxf6 24. Rab1 Rdd8 25. Nd2 Qe7 26. e4 Bd4 27. Re1 Qf6 28. Nf3 dxe4 29. Rxe4 a5 30. Qc4 Rb8 31. Rbe1 Rb4 32. Qc1 Kg7 33. h4 Rd5 34. Qc2 Rf5 35. a3 Rxf3 36. gxf3 Rb6 37. Kg2 a4 38. Rb1 axb3 39. Rxb3 Ra6 40. Qc4 Qc6 41. Re7 Qf6 42. Rbb7 Qxh4 43. Rxf7+ Kh6 44. Rxh7+ Kg5 45. Qd5+ 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.28"]
[Round "3"]
[White "Fishbein, Alexander"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2430"]
[BlackElo "2111"]
[PlyCount "95"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 g6 4. e4 d6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Bg4 8. Bf4 Nbd7 9. Nd2 Bxe2 10. Qxe2 Ne8 11. Rfe1 Rb8 12. a4 a6 13. Nc4 Nb6 14. e5 Nxc4 15. Qxc4 f5 16. h4 h6 17. Qd3 Kh7 18. Qg3 Qc7 19. exd6 exd6 20. Re6 Bf6 21. Rae1 Rd8 22. a5 Qxa5 23. Re7+ Ng7 24. h5 g5 25. Bxd6 Rde8 26. Rxe8 Rxe8 27. Rxe8 Nxe8 28. Be5 Qd8 29. d6 Bxe5 30. Qxe5 Nxd6 31. Nd5 Nf7 32. Qxf5+ Kg7 33. b3 Qd6 34. Ne3 b6 35. Qc8 Qd2 36. Qe6 Qe1+ 37. Kh2 Kf8 38. Qxb6 Qxf2 39. Qxc5+ Kg8 40. Qd4 Qe2 41. Nf5 Qxh5+ 42. Kg1 Kf8 43. g4 Qh3 44. Qg7+ Ke8 45. Qg8+ Kd7 46. Qxf7+ Kc6 47. Qe6+ Kc5 48. Qd6+ 1-0

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.28"]
[Round "2"]
[White "Samuelson, Andrew"]
[Black "Hevia Alejano, Carlos Antonio"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2111"]
[BlackElo "2467"]
[PlyCount "80"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. Bg5 Nbd7 9. Qe2 e6 10. 0-0-0 h6 11. Bh4 Qf4+ 12. Kb1 Bxf3 13. Qxf3 Qxf3 14. gxf3 c6 15. Ne4 Be7 16. Bg3 Nb6 17. Be5 0-0-0 18. Rhg1 Rhg8 19. c3 a5 20. Bc2 Nc4 21. Nxf6 Bxf6 22. f4 Nb6 23. Bh7 Rh8 24. Be4 Nd5 25. f5 Bxe5 26. dxe5 Rhg8 27. Kc2 Rd7 28. Rg3 Ne7 29. fxe6 fxe6 30. Rxd7 Kxd7 31. Rd3+ Nd5 32. a4 Rf8 33. f3 Rb8 34. axb5 Rxb5 35. f4 Ke7 36. Rg3 Kf8 37. Bxd5 cxd5 38. b3 Rb7 39. Rg6 Kf7 40. Rg1 Rc7 1/2-1/2

[Event "Dulles Cherry Blossom op"]
[Site "Dulles"]
[Date "2021.05.27"]
[Round "1"]
[White "Samuelson, Andrew"]
[Black "Belous, Vladimir"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2111"]
[BlackElo "2520"]
[PlyCount "57"]
[EventDate "2021.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 b5 9. f4 Bc5 10. Nf5 Ne7 11. Nxg7+ Kf8 12. Bxc5 Qxc5+ 13. Kh1 Kxg7 14. e5 Ne8 15. Ne4 Qd5 16. Qh5 Bb7 17. Rf3 Ng6 18. Rg3 Qd4 19. Ng5 Qxf4 20. Rf1 Qxe5 21. Rxf7+ Kg8 22. Qh6 Ng7 23. Re3 Qxb2 24. Re1 Rc8 25. Ref1 Nf5 26. Bxf5 exf5 27. Rxd7 Bxg2+ 28. Kg1 Bxf1 29. Ne6 1-0

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.29"]
[Round "7"]
[White "Azarov, Sergei Nikolaevich"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2604"]
[BlackElo "2111"]
[PlyCount "81"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Be2 e6 9. 0-0 Be7 10. Kh1 h6 11. Bh4 b5 12. Bf3 Rb8 13. a3 Bb7 14. Qe2 g5 15. Bf2 gxf4 16. Qd2 Nf8 17. Nde2 e5 18. g3 fxg3 19. Nxg3 Ne6 20. Rae1 Ng5 21. Bg2 Bc8 22. Be3 Be6 23. Nd5 Bxd5 24. exd5 Ng4 25. Bg1 h5 26. Nf5 h4 27. h3 Nh6 28. Ng7+ Kd7 29. Be3 f6 30. Ne6 Qb7 31. Bxg5 fxg5 32. Nc5+ dxc5 33. d6 Qb6 34. dxe7+ Qd6 35. Qxg5 Rbg8 36. e8Q+ Kxe8 37. Qh5+ Qg6 38. Qxe5+ Kd7 39. Qe7+ Kc8 40. Qb7+ Kd8 41. Rd1+ 1-0

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.29"]
[Round "9"]
[White "Dedona, Mark"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1974"]
[BlackElo "2111"]
[PlyCount "136"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 d6 3. Bb2 e5 4. Nc3 Nc6 5. Bc4 g6 6. Nge2 Bg7 7. 0-0 Nge7 8. d3 0-0 9. Nd5 a6 10. a4 Rb8 11. Nxe7+ Nxe7 12. a5 Kh8 13. Ng3 f5 14. f4 exf4 15. Bxg7+ Kxg7 16. Rxf4 d5 17. exd5 Nxd5 18. Bxd5 Qxd5 19. Qe1 Bd7 20. Qc3+ Kg8 21. Qc4 Be6 22. Qxd5 Bxd5 23. b4 cxb4 24. Rxb4 Bc6 25. Ne2 Rfd8 26. d4 Be4 27. c3 Rbc8 28. Ra3 Rd7 29. c4 Kf7 30. c5 Rcd8 31. h4 h6 32. Kf2 Kf6 33. Rh3 Bc6 34. Rb6 Rxd4 35. Nxd4 Rxd4 36. Rc3 Rxh4 37. Rd3 Rf4+ 38. Ke3 Re4+ 39. Kd2 Rg4 40. Rxc6+ bxc6 41. Rd6+ Ke5 42. Rxc6 Kd4 43. Kd1 Rxg2 44. Rc8 Kd5 45. c6 Kd6 46. Ke1 f4 47. Kf1 f3 48. Ra8 Kxc6 49. Rxa6+ Kb5 50. Ra8 g5 51. a6 Kb6 52. a7 Kb7 53. Rh8 Kxa7 54. Rxh6 g4 55. Rf6 Kb7 56. Rg6 Kc7 57. Rf6 Kd7 58. Rf8 Ke6 59. Rf4 Ke5 60. Rf8 Ra2 61. Kg1 Ke4 62. Kf1 g3 63. Re8+ Kd5 64. Rd8+ Ke6 65. Re8+ Kd7 66. Re1 Rh2 67. Rd1+ Ke6 68. Kg1 f2+ 0-1

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.29"]
[Round "8"]
[White "Samuelson, Andrew"]
[Black "Sheehan, Ethan"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2111"]
[BlackElo "1845"]
[PlyCount "142"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. g4 Qc7 17. g5 h5 18. Bc4 Red8 19. Qf2 Qb7 20. Ba3 Qc7 21. Rhe1 a5 22. Rd2 Nf4 23. Bxe6 Nxe6 24. Bd6 Qa7 25. c3 Nf4 26. Red1 Qa6 27. Kb1 Qb7 28. Qc5 Ne6 29. Qe3 Qb5 30. Nf6+ Bxf6 31. gxf6 Qa4 32. Qxe5 Rd7 33. f4 Qb5 34. Qxb5 cxb5 35. Kc2 Rc8 36. b3 a4 37. Be5 axb3+ 38. axb3 Ra7 39. Rb1 Nc5 40. Rd5 Ne4 41. Kd3 Ng3 42. Bd4 Ra2 43. Rxb5 Rh2 44. Re5 Nf5 45. Rxf5 gxf5 46. Rg1+ Kh8 47. Rg5 Rh3+ 48. Ke2 Rxh4 49. Rxf5 Rh3 50. Kf2 Kh7 51. Kg2 Rh4 52. b4 Rg8+ 53. Kf3 Kh6 54. b5 Rh1 55. b6 Rf1+ 56. Ke4 h4 57. Rb5 h3 58. Rb2 Rh1 59. b7 h2 60. Kf5 Rb8 61. Be5 Rxb7 62. Rxb7 Rg1 63. Rb8 Kh7 64. Rf8 h1Q 65. Rxf7+ Kg8 66. Rg7+ Rxg7 67. fxg7 Kf7 68. Bd4 Qd5+ 69. Be5 Qg2 70. Bd4 Qg6+ 71. Ke5 Qe6# 0-1

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.28"]
[Round "5"]
[White "Rajesh, CS."]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2150"]
[BlackElo "2111"]
[PlyCount "198"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. g3 Nf6 5. Bg2 e6 6. 0-0 Be7 7. d3 d6 8. a3 0-0 9. b4 Nbd7 10. bxc5 Nxc5 11. a4 a6 12. Rb1 Qc7 13. Ba3 Rac8 14. Bxc5 bxc5 15. Qb3 Rb8 16. Qc2 Bc6 17. Rxb8 Rxb8 18. Rb1 Rb4 19. Nd2 Be8 20. Bf3 h5 21. h3 h4 22. g4 Nd7 23. Na2 Rb8 24. Rxb8 Qxb8 25. Qb1 Qxb1+ 26. Nxb1 Ne5 27. Bb7 Bxa4 28. Bxa6 Bc6 29. Nac3 g5 30. Bb5 Bb7 31. Nd2 Ng6 32. e3 Kg7 33. Ba4 Ne5 34. Bc2 Nc6 35. Bd1 Nb4 36. Be2 f5 37. d4 cxd4 38. exd4 Kf6 39. Kf1 Bc6 40. Bf3 Be8 41. gxf5 exf5 42. Nd5+ Nxd5 43. Bxd5 Bd8 44. Nb3 Ba4 45. c5 dxc5 46. Nxc5 Bb5+ 47. Kg2 Ba5 48. Bf3 Bc3 49. d5 Ke5 50. Ne6 Bd2 51. Ng7 Bd7 52. Ne6 Bc8 53. Kg1 Bb7 54. Ng7 Bb4 55. Ne6 Bd2 56. Ng7 Bc8 57. Ne6 Bb4 58. Be2 Be7 59. f4+ gxf4 60. Bf3 Bd6 61. Kg2 Ba6 62. Ng5 Be7 63. Ne6 Bd3 64. Nc7 Be4 65. Nb5 Kxd5 66. Nc3+ Kd4 67. Nd1 Bb4 68. Kf2 Kd3 69. Nb2+ Kc3 70. Nd1+ Kd2 71. Nb2 Bc5+ 72. Kg2 Bd4 73. Nc4+ Kd3 74. Nd6 Bc5 75. Nb7 Bb4 76. Kf2 Be7 77. Na5 Bc5+ 78. Kg2 Bb6 79. Nc6 Ke3 80. Ne5 Bd4 81. Nc4+ Kd3 82. Nd6 Bb6 83. Nf7 Ke3 84. Ne5 Bc7 85. Nc4+ Kd3 86. Nb2+ Kc3 87. Nd1+ Kd2 88. Nb2 Bb8 89. Kf2 Ba7+ 90. Kg2 Bd4 91. Nc4+ Kd3 92. Nd6 Bc5 93. Nb7 Bb4 94. Kf2 Kd2 95. Bg2 Bxg2 96. Kxg2 Ke2 97. Nd8 f3+ 98. Kh2 f2 99. Nf7 f1Q 0-1

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.28"]
[Round "4"]
[White "Samuelson, Andrew"]
[Black "Yan, Rui Yang"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2111"]
[BlackElo "2093"]
[PlyCount "101"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 b5 10. 0-0 Be7 11. a4 b4 12. Nd5 Bxd5 13. exd5 Nbd7 14. c3 bxc3 15. Nxc3 Rb8 16. Qe2 Qa5 17. Be3 Bd8 18. Rab1 Nc5 19. Bxc5 Qxc5 20. Qxa6 Rb6 21. Qd3 Rb3 22. Qc2 Rb4 23. Rfc1 Ke7 24. b3 Nd7 25. Qd2 Qd4 26. Qxd4 exd4 27. Re1+ Kf8 28. Nb5 Rh6 29. Na7 Ne5 30. f4 Bb6 31. Nc8 Nd7 32. Nxb6 Nxb6 33. a5 Nd7 34. a6 Rb8 35. b4 Rg6 36. Kf2 Nb6 37. Rbc1 Rf6 38. Rc6 Nc8 39. h4 d3 40. Rd1 Ke8 41. Rxd3 Kd8 42. Rc4 Rh6 43. Bh3 Na7 44. Rdc3 Rh8 45. Rc7 Nb5 46. Rd7+ Ke8 47. Re3+ Kf8 48. Ree7 Kg8 49. Rxf7 Rh7 50. Be6 Kh8 51. Rb7 1-0

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.28"]
[Round "6"]
[White "Samuelson, Andrew"]
[Black "Zhang, Samuel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2111"]
[BlackElo "2033"]
[PlyCount "51"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 Nh5 13. Nd5 Bxd5 14. exd5 f5 15. gxf6 Bxf6 16. Na5 Nb6 17. Kb1 Qc7 18. Bh3 e4 19. Bxb6 Qxb6 20. fxe4 b4 21. Nc6 Bc3 22. Qg5 Nf4 23. Bf5 Ne2 24. Bxh7+ Kxh7 25. Qh5+ Kg8 26. Ne7# 1-0

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.27"]
[Round "3"]
[White "Nair, Roshen"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1988"]
[BlackElo "2111"]
[PlyCount "101"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. Nc3 d6 6. 0-0 e5 7. d3 Nge7 8. Rb1 Be6 9. Ng5 Bc8 10. a3 h6 11. Nf3 a5 12. Ne1 Be6 13. Nc2 d5 14. cxd5 Nxd5 15. Ne3 Nde7 16. Bd2 0-0 17. Ne4 b6 18. Nc3 Rc8 19. Nc4 f5 20. Nb5 f4 21. b4 axb4 22. axb4 Nd4 23. bxc5 bxc5 24. Ba5 Qe8 25. Nbd6 Qd7 26. Rb7 Rb8 27. Rxd7 Bxd7 28. Bc3 Nec6 29. e3 f3 30. exd4 fxg2 31. Kxg2 exd4 32. Bd2 h5 33. Ne4 Nb4 34. Bxb4 cxb4 35. Qb3 Be6 36. f3 Rb5 37. Qa4 Rfb8 38. Rb1 b3 39. Qa6 Bxc4 40. dxc4 R5b6 41. Qa5 b2 42. Qd5+ Kh7 43. c5 Rb5 44. Qd6 Ra8 45. c6 Ra1 46. Nd2 Re5 47. Rxb2 Re2+ 48. Kh3 Rh1 49. g4 Be5 50. Qe7+ Kh6 51. g5# 1-0

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.27"]
[Round "2"]
[White "Samuelson, Andrew"]
[Black "Zeng, Sheena"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2111"]
[BlackElo "2065"]
[PlyCount "100"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. 0-0 Be7 9. c3 0-0 10. Be3 b6 11. Qe2 Bb7 12. Rad1 Qc7 13. Ne5 Bd6 14. f4 Nd5 15. Bd2 Rfe8 16. Rf3 g6 17. Rg3 Ne7 18. Qg4 Kg7 19. Re1 Bc8 20. Rh3 Nf5 21. Bxf5 exf5 22. Qg5 Kg8 23. Qh6 f6 24. Nxg6 Rxe1+ 25. Bxe1 Qg7 26. Qxg7+ Kxg7 27. Nh4 cxd4 28. cxd4 Bxf4 29. Rf3 Bc1 30. Bc3 f4 31. d5 Be3+ 32. Kh1 Bg4 33. Rf1 Rd8 34. h3 Bc8 35. Rd1 Be6 36. d6 Bc5 37. Rf1 Rxd6 38. Kh2 Be3 39. g4 Kf7 40. Ng2 Bc4 41. Re1 Re6 42. b3 Bd5 43. Nxe3 fxe3 44. Kg3 Kg6 45. Bd4 e2 46. Kf2 f5 47. gxf5+ Kxf5 48. Rxe2 Rxe2+ 49. Kxe2 Ke4 50. Bf6 a6 1/2-1/2

[Event "USA National op 51st"]
[Site "ICC INT"]
[Date "2020.11.27"]
[Round "1"]
[White "Sjugirov, Sanan"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2663"]
[BlackElo "2111"]
[PlyCount "111"]
[EventDate "2020.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Bb3 Nbd7 11. Bxe6 fxe6 12. Ng5 Qa5 13. Nxe6 Rfc8 14. Qd3 Nb6 15. a3 Rxc3 16. Bxb6 Qxb6 17. Qxc3 Nxe4 18. Qc7 Qxc7 19. Nxc7 Rc8 20. Nd5 Bg5 21. c3 Nd2 22. Rfd1 Nb3 23. Rab1 Rc5 24. Ne3 Rc6 25. Nf5 g6 26. Nxd6 Nd2 27. h4 Bh6 28. Rxd2 Bxd2 29. Ne4 Bh6 30. Rd1 Rc7 31. Rd6 Kf7 32. Rb6 Bf8 33. Kf1 Be7 34. g3 Rd7 35. Ke2 Bd8 36. Rxb7 Rxb7 37. Nd6+ Ke6 38. Nxb7 Bb6 39. c4 Bd4 40. b4 Kd7 41. Nc5+ Bxc5 42. bxc5 Kc6 43. Kd3 Kxc5 44. g4 a5 45. Ke4 Kxc4 46. Kxe5 Kb3 47. f4 Kxa3 48. f5 gxf5 49. gxf5 Kb2 50. f6 a4 51. f7 a3 52. f8Q a2 53. Qb4+ Kc2 54. Qa3 Kb1 55. Qb3+ Ka1 56. Qc2 1-0

[Event "World op 48th"]
[Site "ICC INT"]
[Date "2020.08.09"]
[Round "7"]
[White "Ghazarian, Kirk Vagho"]
[Black "Samuelson, Andrew"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2181"]
[BlackElo "2111"]
[PlyCount "206"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. e3 0-0 9. h3 Na6 10. Bc4 Nc7 11. a4 a6 12. 0-0 Rb8 13. a5 b5 14. axb6 Rxb6 15. Ra2 Rb4 16. Qd3 Nh5 17. Bh2 f5 18. b3 Kh8 19. Ne2 Qe7 20. Nf4 Nxf4 21. Bxf4 h6 22. h4 Kh7 23. Re1 Qf6 24. Ra5 Qd8 25. Ra2 Nb5 26. Ra4 Rxa4 27. bxa4 Nc3 28. Bxa6 Bxa6 29. Qxa6 Nxd5 30. Qxd6 Qxd6 31. Bxd6 Rc8 32. Be5 c4 33. Bxg7 Kxg7 34. Rc1 c3 35. Nd4 Rc4 36. a5 Ra4 37. Ne2 Rxa5 38. Nxc3 Nf6 39. Ne2 g5 40. hxg5 hxg5 41. Nd4 Ng4 42. Rc7+ Kf6 43. Rc6+ Kf7 44. g3 Ra1+ 45. Kg2 Ra2 46. Rc2 Ra5 47. Nf3 Kg6 48. Kf1 Kh5 49. Ke2 Nf6 50. Nd4 Kg4 51. Rb2 Nd5 52. f3+ Kxg3 53. Nxf5+ Kh3 54. Kd3 g4 55. e4 Nf4+ 56. Ke3 Ng6 57. fxg4 Ra3+ 58. Kd4 Kxg4 59. Ne3+ Kg5 60. Nc4 Ra8 61. e5 Nxe5 62. Nxe5 Ra4+ 63. Ke3 Kf5 64. Nd3 Re4+ 65. Kf3 Rd4 66. Rb5+ Ke6 67. Ke3 Rh4 68. Nf4+ Kd6 69. Rf5 Rh1 70. Kd4 Rd1+ 71. Nd3 Ke6 72. Ra5 Kf6 73. Ke4 Rh1 74. Rf5+ Ke6 75. Ra5 Kf6 76. Ra6+ Ke7 77. Nf4 Rb1 78. Ke5 Re1+ 79. Kf5 Rf1 80. Rh6 Kd7 81. Ke5 Re1+ 82. Kd4 Rd1+ 83. Nd3 Ke7 84. Rh3 Ra1 85. Rf3 Ra2 86. Kd5 Ra5+ 87. Nc5 Ra1 88. Ke5 Re1+ 89. Ne4 Kd7 90. Rc3 Rh1 91. Nf6+ Kd8 92. Kd6 Rd1+ 93. Nd5 Ke8 94. Rc7 Kf8 95. Ra7 Ke8 96. Rg7 Kf8 97. Rg3 Kf7 98. Rf3+ Kg6 99. Ke6 Re1+ 100. Ne3 Kg5 101. Ke5 Kg6 102. Rg3+ Kf7 103. Kf5 Ke7 1/2-1/2

[Event "World op 48th"]
[Site "ICC INT"]
[Date "2020.08.09"]
[Round "9"]
[White "Nyzhnyk, Illya"]
[Black "Samuelson, Andrew"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2665"]
[BlackElo "2111"]
[PlyCount "97"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 e5 8. Qd3 b5 9. Nc3 Rb8 10. 0-0 h6 11. Nd2 Nf6 12. a4 b4 13. Nd5 Nxd5 14. cxd5 a5 15. Nc4 Be7 16. f4 exf4 17. Bxf4 0-0 18. Qg3 Bh4 19. Qe3 Rc8 20. Nxd6 Rc2 21. Qd3 Qb6+ 22. Be3 Rxg2+ 23. Kxg2 Qxd6 24. Bf4 Qg6+ 25. Bg3 Bf6 26. Rf2 Re8 27. Re1 Bxa4 28. Kh1 Bd7 29. Qc4 Bh3 30. e5 Bd8 31. e6 fxe6 32. dxe6 Bxe6 33. Qc6 Bf7 34. Rxe8+ Bxe8 35. Qd5+ Kh7 36. Qxd8 Bc6+ 37. Kg1 Qb1+ 38. Rf1 Qe4 39. Qd2 a4 40. Rf4 Qh1+ 41. Kf2 Qg2+ 42. Ke3 Qh1 43. Qe1 Qd5 44. Qxb4 Qe5+ 45. Kd2 Qd5+ 46. Qd4 Qh1 47. Rf7 Qg2+ 48. Kc3 Kg6 49. Qxg7+ 1-0

[Event "World op 48th"]
[Site "ICC INT"]
[Date "2020.08.09"]
[Round "8"]
[White "Samuelson, Andrew"]
[Black "Yang, Kaiqi"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2111"]
[BlackElo "2481"]
[PlyCount "104"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. g3 Be7 6. Bg2 c6 7. a4 a5 8. 0-0 Qc7 9. Re1 0-0 10. b3 Re8 11. Bb2 Bf8 12. Nb1 exd4 13. Nxd4 Nc5 14. Nd2 Bg4 15. f3 Bd7 16. Nc4 d5 17. e5 dxc4 18. exf6 Rxe1+ 19. Qxe1 cxb3 20. Nxb3 Nxb3 21. cxb3 Qb6+ 22. Kh1 Qxb3 23. Qe5 Re8 24. Qd4 Re2 25. fxg7 Qxb2 26. gxf8Q+ Kxf8 27. Qd6+ Kg7 28. Rg1 Bh3 29. Qf4 h6 30. Qh4 Bxg2+ 31. Rxg2 Rxg2 32. Qg4+ Kf8 33. Qc8+ Ke7 34. Qc7+ Ke6 35. Qc8+ Kd5 36. Qd7+ Kc4 37. Qxf7+ Kc5 38. Qe7+ Kb6 39. Qd8+ Kc5 40. Qe7+ Kc4 41. Qf7+ Kc3 42. Qg7+ Kb3 43. Qf7+ Ka3 44. Qe7+ Kxa4 45. Qe4+ Qb4 46. Kxg2 Qxe4 47. fxe4 Kb4 48. Kf3 a4 49. e5 Kc5 50. Ke4 a3 51. Kf5 a2 52. e6 Kd6 0-1

[Event "World op 48th"]
[Site "ICC INT"]
[Date "2020.08.08"]
[Round "4"]
[White "Baltazar Pineda, Rafael"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2073"]
[BlackElo "2111"]
[PlyCount "74"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Nbd2 b6 5. e4 Bb7 6. Bd3 Be7 7. 0-0 d6 8. Re1 Nbd7 9. Nf1 d5 10. e5 Ne4 11. Bxe4 dxe4 12. N3d2 f5 13. Ne3 cxd4 14. cxd4 Nb8 15. Qb3 Qd7 16. Ndf1 0-0 17. g3 Nc6 18. Nc2 Na5 19. Qc3 Rac8 20. Qd2 g5 21. Qd1 Rf7 22. Nce3 Nc6 23. Nc2 Nxe5 24. dxe5 Qxd1 25. Rxd1 Rxc2 26. Rd7 Bc5 27. Rd2 Rxd2 28. Bxd2 f4 29. g4 Rd7 30. Re1 Rd3 31. Bc3 a5 32. Re2 Rh3 33. Rd2 Bd5 34. a3 a4 35. Bb4 Rh4 36. h3 Rxh3 37. Nh2 e3 0-1

[Event "World op 48th"]
[Site "ICC INT"]
[Date "2020.08.08"]
[Round "5"]
[White "Samuelson, Andrew"]
[Black "Khattar, Tanmay"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2111"]
[BlackElo "2027"]
[PlyCount "71"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a3 a4 7. Ba2 Bd6 8. Nc3 Be6 9. Bg5 d4 10. Ne2 Bxa2 11. Rxa2 0-0 12. 0-0 Re8 13. Ng3 c5 14. c3 Nc6 15. Ra1 Bf8 16. Qe2 Na5 17. c4 Nb3 18. Rad1 b5 19. cxb5 Rb8 20. h3 Rxb5 21. Nh2 Qb6 22. f4 c4 23. Bxf6 Qxf6 24. dxc4 Rc5 25. Ng4 Qb6 26. fxe5 Rcxe5 27. Qf2 R5e7 28. e5 Qe6 29. Nf5 Rc7 30. Qg3 Kh8 31. Nd6 Bxd6 32. exd6 Rxc4 33. Rde1 Qc8 34. Ne5 Rxe5 35. Qxe5 Qg8 36. d7 1-0

[Event "World op 48th"]
[Site "ICC INT"]
[Date "2020.08.07"]
[Round "2"]
[White "Kondakov, Adrian"]
[Black "Samuelson, Andrew"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1986"]
[BlackElo "2111"]
[PlyCount "113"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be7 9. Bg2 b5 10. 0-0 Bb7 11. a3 Nbd7 12. Be3 Rc8 13. b3 Nc5 14. Bxc5 Rxc5 15. Qd3 0-0 16. Rad1 Qc7 17. Qe3 Rc8 18. Rd3 Bc6 19. Nc1 a5 20. b4 axb4 21. axb4 Rc4 22. N1a2 Qb7 23. Re1 h4 24. Kh2 Qc7 25. Bf1 Nxe4 26. Nxe4 Rxe4 27. Qd2 Rxe1 28. Qxe1 e4 29. Ra3 d5 30. Qe3 hxg3+ 31. fxg3 Qe5 32. c3 Qg5 33. Qxg5 Bxg5 34. Ra5 Rb8 35. Ra6 Be8 36. h4 Bd2 37. Bh3 e3 38. Bg4 Rd8 39. Kg2 f6 40. Kf1 Bg6 41. Ke2 d4 42. cxd4 Rxd4 43. Ra8+ Kh7 44. Ra3 Rxg4 45. Nc3 Rxb4 46. Nd5 Bh5+ 47. Kd3 Rg4 48. Nf4 Bf7 49. Ke4 e2 50. Kf5 Rxf4+ 51. gxf4 e1Q 52. Ra6 Bg6+ 53. Kg4 Qe2+ 54. Kg3 Qe3+ 55. Kh2 Qxf4+ 56. Kg1 Be3+ 57. Kg2 0-1

[Event "World op 48th"]
[Site "ICC INT"]
[Date "2020.08.07"]
[Round "3"]
[White "Samuelson, Andrew"]
[Black "Bolduc, Steve"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2111"]
[BlackElo "2155"]
[PlyCount "86"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Nxd4 9. Bxd4 e5 10. Be3 h6 11. a4 b6 12. Kh1 Bb7 13. f4 Bc5 14. Bxc5 Qxc5 15. fxe5 Qxe5 16. Rf5 Qe7 17. Qf3 d6 18. Re1 Nd7 19. Qf2 0-0 20. Nd5 Bxd5 21. exd5 Ne5 22. Qd4 Rfe8 23. Rff1 Qc7 24. c4 Rac8 25. b3 Qc5 26. Qxc5 bxc5 27. Bc2 Rc7 28. h3 Rce7 29. a5 g6 30. Rf6 Nd7 31. Rxe7 Nxf6 32. Ra7 Re2 33. Bd3 Re3 34. Bf1 Rxb3 35. Rxa6 Rb1 36. Kg1 Ne4 37. Rb6 Ra1 38. a6 Nd2 39. Kf2 Nxf1 40. Ke2 Ng3+ 41. Kf3 Ra3+ 42. Kg4 f5+ 43. Kf4 g5# 0-1

[Event "World op 48th"]
[Site "ICC INT"]
[Date "2020.08.07"]
[Round "1"]
[White "Samuelson, Andrew"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2111"]
[BlackElo "2620"]
[PlyCount "112"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. 0-0 d6 6. a4 0-0 7. Nbd2 Nbd7 8. Re1 h6 9. Nf1 Re8 10. Ng3 Bf8 11. c3 a5 12. Bb3 Nc5 13. Bc2 Be6 14. d4 Ncd7 15. h3 g6 16. Nh2 d5 17. dxe5 Nxe4 18. Nxe4 dxe4 19. Rxe4 Bd5 20. Rd4 Nxe5 21. Bf4 Qf6 22. Bxe5 Qxe5 23. Ng4 Qg5 24. c4 Be6 25. Qf3 Bg7 26. Rf4 f5 27. Ne3 Be5 28. g3 Bxf4 29. Qxf4 Qxf4 30. gxf4 Rad8 31. Kg2 Rd2 32. Rc1 Kg7 33. Kf3 Kf6 34. b3 g5 35. fxg5+ hxg5 36. Bb1 f4 37. Ng4+ Bxg4+ 38. hxg4 Ree2 39. Rf1 Rb2 40. Bf5 Re7 41. Rd1 Rxb3+ 42. Kg2 Re2 43. Rd6+ Kf7 44. Rd7+ Re7 45. Rd6 Rb4 46. Bc2 Re5 47. Rd7+ Ke8 48. Rg7 Rc5 49. Bf5 Rxa4 50. Rxg5 Raxc4 51. Rg8+ Kf7 52. Rb8 b5 53. Rb7+ Kf6 54. Rh7 Rxf5 55. gxf5 Kxf5 56. Kf3 a4 0-1

