[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "7"]
[White "Laddha, Shubh Jayesh"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2303"]
[BlackElo "2588"]
[PlyCount "140"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. Nb3 Qa6 11. Qd1 b6 12. Bg5 c5 13. dxc5 bxc5 14. Nbd2 Nc6 15. c4 Be7 16. Re1 Rd8 17. cxd5 Rxd5 18. Qc2 Nb4 19. Qe4 Qd3 20. Bxe7 Kxe7 21. Rac1 Qxe4 22. Rxe4 Rhd8 23. a3 Nd3 24. Rc2 Nd4 25. Nxd4 Rxd4 26. Rxd4 Rxd4 27. Nf3 Rd5 28. Kf1 Nxe5 29. Nxe5 Rxe5 30. b4 cxb4 31. axb4 Rd5 32. Rc7+ Rd7 33. Rc5 g6 34. g3 Rb7 35. Ra5 Kd6 36. Ke2 e5 37. Kd3 Rxb4 38. Rxa7 Ke6 39. Ke3 Rb3+ 40. Ke2 Rb2+ 41. Ke3 f6 42. Kf3 Kf5 43. Ra5 Rb3+ 44. Kg2 Rd3 45. Ra6 e4 46. Rc6 Rd2 47. Kg1 Ke5 48. Ra6 Rd6 49. Ra5+ Kd4 50. Ra4+ Kd3 51. Kg2 Rc6 52. Ra3+ Kd2 53. Ra2+ Rc2 54. Ra6 Ke1 55. Ra1+ Ke2 56. Ra6 f5 57. Rxg6 Ke1 58. Rg5 Rxf2+ 59. Kg1 e3 60. Rxh5 e2 61. Rh8 Kd2 62. Rd8+ Ke3 63. Re8+ Kf3 64. h5 Rf1+ 65. Kh2 e1Q 66. Rxe1 Rxe1 67. h6 Re6 68. g4 Rxh6+ 69. Kg1 fxg4 70. Kf1 Rh1# 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "7"]
[White "Laddha, Shubh Jayesh"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2303"]
[BlackElo "2588"]
[PlyCount "140"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. Nb3 Qa6 11. Qd1 b6 12. Bg5 c5 13. dxc5 bxc5 14. Nbd2 Nc6 15. c4 Be7 16. Re1 Rd8 17. cxd5 Rxd5 18. Qc2 Nb4 19. Qe4 Qd3 20. Bxe7 Kxe7 21. Rac1 Qxe4 22. Rxe4 Rhd8 23. a3 Nd3 24. Rc2 Nd4 25. Nxd4 Rxd4 26. Rxd4 Rxd4 27. Nf3 Rd5 28. Kf1 Nxe5 29. Nxe5 Rxe5 30. b4 cxb4 31. axb4 Rd5 32. Rc7+ Rd7 33. Rc5 g6 34. g3 Rb7 35. Ra5 Kd6 36. Ke2 e5 37. Kd3 Rxb4 38. Rxa7 Ke6 39. Ke3 Rb3+ 40. Ke2 Rb2+ 41. Ke3 f6 42. Kf3 Kf5 43. Ra5 Rb3+ 44. Kg2 Rd3 45. Ra6 e4 46. Rc6 Rd2 47. Kg1 Ke5 48. Ra6 Rd6 49. Ra5+ Kd4 50. Ra4+ Kd3 51. Kg2 Rc6 52. Ra3+ Kd2 53. Ra2+ Rc2 54. Ra6 Ke1 55. Ra1+ Ke2 56. Ra6 f5 57. Rxg6 Ke1 58. Rg5 Rxf2+ 59. Kg1 e3 60. Rxh5 e2 61. Rh8 Kd2 62. Rd8+ Ke3 63. Re8+ Kf3 64. h5 Rf1+ 65. Kh2 e1Q 66. Rxe1 Rxe1 67. h6 Re6 68. g4 Rxh6+ 69. Kg1 fxg4 70. Kf1 Rh1# 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "4"]
[White "Martinez Reyes, Pedro Ramon"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2361"]
[BlackElo "2588"]
[PlyCount "86"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nf3 g6 4. e5 c5 5. d4 Nc6 6. Bb5 Qa5+ 7. Nc3 Bg4 8. dxc5 a6 9. Bxc6+ bxc6 10. Qd4 Bxf3 11. b4 Qc7 12. gxf3 Bg7 13. f4 f6 14. e6 Nh6 15. Bd2 0-0 16. 0-0 f5 17. Qd3 Ng4 18. Rae1 Nf6 19. f3 Nh5 20. Ne2 Bh6 21. Qd4 Rf6 22. Qe5 Qc8 23. Nd4 Bg7 24. c3 Rf8 25. Qe2 Qc7 26. Qe3 a5 27. a3 axb4 28. axb4 Ra2 29. Ra1 Rfa8 30. Nb3 Bh6 31. Rxa2 Rxa2 32. Ra1 Bxf4 33. Qe2 Rxa1+ 34. Nxa1 Qa7 35. Nb3 Qa2 36. Qd1 Bxd2 37. Nxd2 Nf4 38. Qe1 Qc2 39. Kh1 Qxc3 40. b5 cxb5 41. c6 Qxc6 42. Qe5 Qc1+ 43. Nf1 Qxf1# 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "4"]
[White "Martinez Reyes, Pedro Ramon"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2361"]
[BlackElo "2588"]
[PlyCount "86"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nf3 g6 4. e5 c5 5. d4 Nc6 6. Bb5 Qa5+ 7. Nc3 Bg4 8. dxc5 a6 9. Bxc6+ bxc6 10. Qd4 Bxf3 11. b4 Qc7 12. gxf3 Bg7 13. f4 f6 14. e6 Nh6 15. Bd2 0-0 16. 0-0 f5 17. Qd3 Ng4 18. Rae1 Nf6 19. f3 Nh5 20. Ne2 Bh6 21. Qd4 Rf6 22. Qe5 Qc8 23. Nd4 Bg7 24. c3 Rf8 25. Qe2 Qc7 26. Qe3 a5 27. a3 axb4 28. axb4 Ra2 29. Ra1 Rfa8 30. Nb3 Bh6 31. Rxa2 Rxa2 32. Ra1 Bxf4 33. Qe2 Rxa1+ 34. Nxa1 Qa7 35. Nb3 Qa2 36. Qd1 Bxd2 37. Nxd2 Nf4 38. Qe1 Qc2 39. Kh1 Qxc3 40. b5 cxb5 41. c6 Qxc6 42. Qe5 Qc1+ 43. Nf1 Qxf1# 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "10"]
[White "Nakamura, Hikaru"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2804"]
[BlackElo "2588"]
[PlyCount "86"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. Na3 a6 5. c4 b4 6. Nc2 c5 7. b3 e6 8. 0-0 Be7 9. Bb2 0-0 10. d4 cxd4 11. Qxd4 Nc6 12. Qd3 d5 13. Rfd1 dxc4 14. Qxc4 Qb6 15. Ne3 Rac8 16. Qf4 Qb5 17. Nc4 Nd5 18. Qg4 Nc3 19. a4 Qc5 20. Rd2 Rfd8 21. Rc2 h5 22. Qf4 g5 23. Qc1 g4 24. Rxc3 bxc3 25. Qxc3 f6 26. Qc2 gxf3 27. Qg6+ Kf8 28. Bxf3 Qf5 29. Qh6+ Kg8 30. h4 Na5 31. Bxh5 Bf8 32. Qxf6 Qxf6 33. Bxf6 Nxb3 34. Rb1 Be4 35. Rf1 Rd5 36. Ne5 Bg7 37. Bf7+ Kf8 38. Bxe6 Bxf6 39. Ng4 Rc6 40. Bxd5 Bxd5 41. Rd1 Bd4 42. Ne3 Be4 43. h5 Bxe3 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "10"]
[White "Nakamura, Hikaru"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2804"]
[BlackElo "2588"]
[PlyCount "86"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. Na3 a6 5. c4 b4 6. Nc2 c5 7. b3 e6 8. 0-0 Be7 9. Bb2 0-0 10. d4 cxd4 11. Qxd4 Nc6 12. Qd3 d5 13. Rfd1 dxc4 14. Qxc4 Qb6 15. Ne3 Rac8 16. Qf4 Qb5 17. Nc4 Nd5 18. Qg4 Nc3 19. a4 Qc5 20. Rd2 Rfd8 21. Rc2 h5 22. Qf4 g5 23. Qc1 g4 24. Rxc3 bxc3 25. Qxc3 f6 26. Qc2 gxf3 27. Qg6+ Kf8 28. Bxf3 Qf5 29. Qh6+ Kg8 30. h4 Na5 31. Bxh5 Bf8 32. Qxf6 Qxf6 33. Bxf6 Nxb3 34. Rb1 Be4 35. Rf1 Rd5 36. Ne5 Bg7 37. Bf7+ Kf8 38. Bxe6 Bxf6 39. Ng4 Rc6 40. Bxd5 Bxd5 41. Rd1 Bd4 42. Ne3 Be4 43. h5 Bxe3 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "1"]
[White "Purtseladze, Maka"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2261"]
[BlackElo "2588"]
[PlyCount "175"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4 dxc4 7. e3 Nbd7 8. Bxc4 a6 9. 0-0 Bd6 10. d5 Bxf4 11. exf4 exd5 12. Re1+ Kf8 13. Nxd5 Nc5 14. Nxf6 gxf6 15. Qxd8+ Rxd8 16. Nh4 Rd4 17. Rad1 Rxf4 18. g3 Re4 19. Rxe4 Bxe4 20. f3 Bg6 21. b4 Nb7 22. Rd7 Nd6 23. Bxa6 Kg7 24. Rxc7 Ra8 25. b5 Bd3 26. a4 Rd8 27. Rc6 Nc4 28. Kf2 Re8 29. g4 Re2+ 30. Kg3 Ra2 31. Nf5+ Kg6 32. Ne7+ Kg7 33. Nf5+ Bxf5 34. Rxc4 Bd3 35. Rc6 Rxa4 36. Rxb6 Rb4 37. Rd6 Be2 38. Rd7 Rb3 39. Bb7 Bxb5 40. Rxf7+ Kg6 41. Be4+ Kxf7 42. Bd5+ Ke7 43. Bxb3 Bd3 44. Bd5 Be2 45. Kf4 Kf8 46. Be4 Kg7 47. h4 h6 48. Kf5 Bd1 49. Ke6 Be2 50. Kf5 Bd1 51. Kf4 Be2 52. Ke3 Bd1 53. Kd2 Ba4 54. Bc2 Bc6 55. Ke3 Bb7 56. Be4 Bc8 57. Kd4 Bd7 58. Bf5 Ba4 59. f4 Bd1 60. Kc5 Bf3 61. Kd6 Bd1 62. Ke7 Be2 63. Be6 Bd1 64. Bf5 Be2 65. Be6 Bd1 66. g5 hxg5 67. hxg5 fxg5 68. f5 Bh5 69. f6+ Kh6 70. Bg4 Bg6 71. Bf5 Bh5 72. Be6 Bg6 73. Bf7 Bb1 74. Be6 Bg6 75. Bd7 Bh5 76. Be8 g4 77. Bxh5 Kxh5 78. f7 g3 79. f8Q Kg4 80. Qf1 Kh4 81. Qg2 Kg4 82. Ke6 Kf4 83. Kf6 Kg4 84. Ke5 Kg5 85. Ke4 Kh5 86. Kf4 Kh4 87. Qxg3+ Kh5 88. Qg5# 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "1"]
[White "Purtseladze, Maka"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2261"]
[BlackElo "2588"]
[PlyCount "175"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4 dxc4 7. e3 Nbd7 8. Bxc4 a6 9. 0-0 Bd6 10. d5 Bxf4 11. exf4 exd5 12. Re1+ Kf8 13. Nxd5 Nc5 14. Nxf6 gxf6 15. Qxd8+ Rxd8 16. Nh4 Rd4 17. Rad1 Rxf4 18. g3 Re4 19. Rxe4 Bxe4 20. f3 Bg6 21. b4 Nb7 22. Rd7 Nd6 23. Bxa6 Kg7 24. Rxc7 Ra8 25. b5 Bd3 26. a4 Rd8 27. Rc6 Nc4 28. Kf2 Re8 29. g4 Re2+ 30. Kg3 Ra2 31. Nf5+ Kg6 32. Ne7+ Kg7 33. Nf5+ Bxf5 34. Rxc4 Bd3 35. Rc6 Rxa4 36. Rxb6 Rb4 37. Rd6 Be2 38. Rd7 Rb3 39. Bb7 Bxb5 40. Rxf7+ Kg6 41. Be4+ Kxf7 42. Bd5+ Ke7 43. Bxb3 Bd3 44. Bd5 Be2 45. Kf4 Kf8 46. Be4 Kg7 47. h4 h6 48. Kf5 Bd1 49. Ke6 Be2 50. Kf5 Bd1 51. Kf4 Be2 52. Ke3 Bd1 53. Kd2 Ba4 54. Bc2 Bc6 55. Ke3 Bb7 56. Be4 Bc8 57. Kd4 Bd7 58. Bf5 Ba4 59. f4 Bd1 60. Kc5 Bf3 61. Kd6 Bd1 62. Ke7 Be2 63. Be6 Bd1 64. Bf5 Be2 65. Be6 Bd1 66. g5 hxg5 67. hxg5 fxg5 68. f5 Bh5 69. f6+ Kh6 70. Bg4 Bg6 71. Bf5 Bh5 72. Be6 Bg6 73. Bf7 Bb1 74. Be6 Bg6 75. Bd7 Bh5 76. Be8 g4 77. Bxh5 Kxh5 78. f7 g3 79. f8Q Kg4 80. Qf1 Kh4 81. Qg2 Kg4 82. Ke6 Kf4 83. Kf6 Kg4 84. Ke5 Kg5 85. Ke4 Kh5 86. Kf4 Kh4 87. Qxg3+ Kh5 88. Qg5# 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "11"]
[White "Yoo, Christopher Woojin"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2588"]
[BlackElo "2837"]
[PlyCount "84"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qc7 8. Nbd2 Nf6 9. Nc4 Nd7 10. a4 0-0 11. Bd2 Re8 12. Qc1 Nf8 13. h3 Ne6 14. Bh6 f6 15. Bxg7 Kxg7 16. Kh2 a5 17. Ng1 b6 18. Ne2 Ba6 19. Ne3 Rad8 20. b3 Nd4 21. Ng4 Rf8 22. Nxd4 cxd4 23. Rf1 g5 24. Kg1 h5 25. Nh2 h4 26. Qd1 Bc8 27. Ng4 Be6 28. Re1 Qe7 29. Qe2 Qd7 30. Kh2 Rh8 31. Rf1 Rdf8 32. Rfe1 Kf7 33. Reb1 c5 34. Re1 Ke7 35. Kg1 Kd6 36. Rab1 Kc7 37. Ra1 Rf7 38. Rab1 Kb7 39. Ra1 Rff8 40. Rab1 Rf7 41. Ra1 Rff8 42. Rab1 Rf7 1/2-1/2

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "11"]
[White "Yoo, Christopher Woojin"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2588"]
[BlackElo "2837"]
[PlyCount "84"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qc7 8. Nbd2 Nf6 9. Nc4 Nd7 10. a4 0-0 11. Bd2 Re8 12. Qc1 Nf8 13. h3 Ne6 14. Bh6 f6 15. Bxg7 Kxg7 16. Kh2 a5 17. Ng1 b6 18. Ne2 Ba6 19. Ne3 Rad8 20. b3 Nd4 21. Ng4 Rf8 22. Nxd4 cxd4 23. Rf1 g5 24. Kg1 h5 25. Nh2 h4 26. Qd1 Bc8 27. Ng4 Be6 28. Re1 Qe7 29. Qe2 Qd7 30. Kh2 Rh8 31. Rf1 Rdf8 32. Rfe1 Kf7 33. Reb1 c5 34. Re1 Ke7 35. Kg1 Kd6 36. Rab1 Kc7 37. Ra1 Rf7 38. Rab1 Kb7 39. Ra1 Rff8 40. Rab1 Rf7 41. Ra1 Rff8 42. Rab1 Rf7 1/2-1/2

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "9"]
[White "Yoo, Christopher Woojin"]
[Black "Erigaisi, Arjun Kumar"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2588"]
[BlackElo "2782"]
[PlyCount "53"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 Qc7 7. Qd3 Nc6 8. Nxc6 Qxc6 9. e4 h5 10. h3 Bc5 11. Bg2 d6 12. 0-0 e5 13. Bg5 Be6 14. Nd5 Nd7 15. Rad1 Bxd5 16. exd5 Qb6 17. b3 g6 18. Kh2 f5 19. f4 0-0 20. fxe5 dxe5 21. d6 Bd4 22. Be7 Kg7 23. b4 Qxb4 24. Rb1 Qa5 25. Rxb7 Nc5 26. Bxf8+ Kxf8 27. Rxf5+ 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "9"]
[White "Yoo, Christopher Woojin"]
[Black "Erigaisi, Arjun Kumar"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2588"]
[BlackElo "2782"]
[PlyCount "53"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 Qc7 7. Qd3 Nc6 8. Nxc6 Qxc6 9. e4 h5 10. h3 Bc5 11. Bg2 d6 12. 0-0 e5 13. Bg5 Be6 14. Nd5 Nd7 15. Rad1 Bxd5 16. exd5 Qb6 17. b3 g6 18. Kh2 f5 19. f4 0-0 20. fxe5 dxe5 21. d6 Bd4 22. Be7 Kg7 23. b4 Qxb4 24. Rb1 Qa5 25. Rxb7 Nc5 26. Bxf8+ Kxf8 27. Rxf5+ 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "8"]
[White "Yoo, Christopher Woojin"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2588"]
[BlackElo "2757"]
[PlyCount "81"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 a6 7. Bg5 Be6 8. a3 g6 9. Bxf6 exf6 10. Qe2 Ne7 11. c5 Bh6 12. Qc2 0-0 13. Be2 Nc6 14. 0-0 Re8 15. Rad1 Qc7 16. Rfe1 Rad8 17. h3 Bf5 18. Bd3 Be6 19. b4 Re7 20. Qb3 Qd7 21. Bf1 g5 22. Na4 g4 23. Nb6 Qc7 24. hxg4 Qf4 25. Nh2 Nxd4 26. Qh3 Nc6 27. g3 Qg5 28. f4 Qg7 29. Bd3 d4 30. Kf2 Rde8 31. Rh1 Ne5 32. fxe5 Be3+ 33. Kg2 fxe5 34. Nf3 Bxg4 35. Qxh7+ Qxh7 36. Bxh7+ Kg7 37. Nd5 e4 38. Nxd4 Re5 39. Nxe3 Bxd1 40. Ndf5+ Kh8 41. Nxd1 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "8"]
[White "Yoo, Christopher Woojin"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2588"]
[BlackElo "2757"]
[PlyCount "81"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 a6 7. Bg5 Be6 8. a3 g6 9. Bxf6 exf6 10. Qe2 Ne7 11. c5 Bh6 12. Qc2 0-0 13. Be2 Nc6 14. 0-0 Re8 15. Rad1 Qc7 16. Rfe1 Rad8 17. h3 Bf5 18. Bd3 Be6 19. b4 Re7 20. Qb3 Qd7 21. Bf1 g5 22. Na4 g4 23. Nb6 Qc7 24. hxg4 Qf4 25. Nh2 Nxd4 26. Qh3 Nc6 27. g3 Qg5 28. f4 Qg7 29. Bd3 d4 30. Kf2 Rde8 31. Rh1 Ne5 32. fxe5 Be3+ 33. Kg2 fxe5 34. Nf3 Bxg4 35. Qxh7+ Qxh7 36. Bxh7+ Kg7 37. Nd5 e4 38. Nxd4 Re5 39. Nxe3 Bxd1 40. Ndf5+ Kh8 41. Nxd1 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "6"]
[White "Yoo, Christopher Woojin"]
[Black "Piliposyan, Robert"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2588"]
[BlackElo "2416"]
[PlyCount "105"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. c3 a5 8. Nbd2 g5 9. Bg3 Ba7 10. Bb5 Bd7 11. Nc4 Ne7 12. Qb3 a4 13. Bxd7+ Qxd7 14. Qc2 0-0 15. h4 g4 16. Nh2 Nh5 17. Qe2 Nxg3 18. fxg3 h5 19. Qd2 f6 20. Qh6 Qe8 21. Rf1 Qg6 22. Qxg6+ Nxg6 23. Rf5 b5 24. Nd2 Bg1 25. Ndf1 a3 26. b3 d5 27. Rxh5 dxe4 28. dxe4 b4 29. cxb4 Rad8 30. Nxg4 Rd4 31. Nh6+ Kg7 32. Nf5+ Kf7 33. Rh7+ Kg8 34. Rg7+ Kh8 35. Rxg6 Rxe4+ 36. Kd1 Rd8+ 37. Nd2 Be3 38. Nxe3 Rxe3 39. Kc2 Rdd3 40. Ne4 Rd4 41. Nc3 Rdd3 42. Nd1 Rxg3 43. h5 e4 44. Nf2 Rc3+ 45. Kd1 Rge3 46. Kd2 f5 47. Rf1 Rg3 48. Rxg3 Rxg3 49. Nd1 Rxg2+ 50. Rf2 Rg5 51. Ne3 Rxh5 52. Nxf5 Rh1 53. Ke3 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "6"]
[White "Yoo, Christopher Woojin"]
[Black "Piliposyan, Robert"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2588"]
[BlackElo "2416"]
[PlyCount "105"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. c3 a5 8. Nbd2 g5 9. Bg3 Ba7 10. Bb5 Bd7 11. Nc4 Ne7 12. Qb3 a4 13. Bxd7+ Qxd7 14. Qc2 0-0 15. h4 g4 16. Nh2 Nh5 17. Qe2 Nxg3 18. fxg3 h5 19. Qd2 f6 20. Qh6 Qe8 21. Rf1 Qg6 22. Qxg6+ Nxg6 23. Rf5 b5 24. Nd2 Bg1 25. Ndf1 a3 26. b3 d5 27. Rxh5 dxe4 28. dxe4 b4 29. cxb4 Rad8 30. Nxg4 Rd4 31. Nh6+ Kg7 32. Nf5+ Kf7 33. Rh7+ Kg8 34. Rg7+ Kh8 35. Rxg6 Rxe4+ 36. Kd1 Rd8+ 37. Nd2 Be3 38. Nxe3 Rxe3 39. Kc2 Rdd3 40. Ne4 Rd4 41. Nc3 Rdd3 42. Nd1 Rxg3 43. h5 e4 44. Nf2 Rc3+ 45. Kd1 Rge3 46. Kd2 f5 47. Rf1 Rg3 48. Rxg3 Rxg3 49. Nd1 Rxg2+ 50. Rf2 Rg5 51. Ne3 Rxh5 52. Nxf5 Rh1 53. Ke3 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "5"]
[White "Yoo, Christopher Woojin"]
[Black "Shandrygin, Nikita"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2588"]
[BlackElo "2209"]
[PlyCount "71"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 e4 8. Nd2 e3 9. fxe3 Nf6 10. Qb3 Be6 11. Qxb7 Nxd4 12. Qxd5 Nc2+ 13. Kf2 Bxd5 14. Bxf6 gxf6 15. Rc1 Nb4 16. a3 Na6 17. e4 Bb7 18. e3 0-0-0 19. Nb3 Rd6 20. Be2 Re8 21. Rc3 Bxe4 22. Rhc1 Re7 23. Bxa6+ Rxa6 24. Nc5 Rb6 25. Nxe4 Rxe4 26. Rxc7+ Kb8 27. b4 Rd6 28. Rxf7 Rd3 29. Rf8+ Kb7 30. Rxf6 Rdxe3 31. Rd1 Rxa3 32. Rd7+ Kc8 33. Rxh7 Kd8 34. Rf8+ Re8 35. Rxe8+ Kxe8 36. g4 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "5"]
[White "Yoo, Christopher Woojin"]
[Black "Shandrygin, Nikita"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2588"]
[BlackElo "2209"]
[PlyCount "71"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 e4 8. Nd2 e3 9. fxe3 Nf6 10. Qb3 Be6 11. Qxb7 Nxd4 12. Qxd5 Nc2+ 13. Kf2 Bxd5 14. Bxf6 gxf6 15. Rc1 Nb4 16. a3 Na6 17. e4 Bb7 18. e3 0-0-0 19. Nb3 Rd6 20. Be2 Re8 21. Rc3 Bxe4 22. Rhc1 Re7 23. Bxa6+ Rxa6 24. Nc5 Rb6 25. Nxe4 Rxe4 26. Rxc7+ Kb8 27. b4 Rd6 28. Rxf7 Rd3 29. Rf8+ Kb7 30. Rxf6 Rdxe3 31. Rd1 Rxa3 32. Rd7+ Kc8 33. Rxh7 Kd8 34. Rf8+ Re8 35. Rxe8+ Kxe8 36. g4 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "3"]
[White "Yoo, Christopher Woojin"]
[Black "Sobek, Jaroslav"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2588"]
[BlackElo "2195"]
[PlyCount "47"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 c6 6. e3 0-0 7. Qc2 Nbd7 8. Rc1 Re8 9. h4 dxc4 10. Bxc4 Nb6 11. Bd3 Nbd5 12. Be5 Nb4 13. Qb1 Nxd3+ 14. Qxd3 Nd7 15. h5 Nxe5 16. Nxe5 h6 17. Rh3 Bf6 18. Ng4 e5 19. Nxf6+ Qxf6 20. Ne4 Qe7 21. Rg3 Bf5 22. f3 exd4 23. Qxd4 Bxe4 24. Qxg7# 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "3"]
[White "Yoo, Christopher Woojin"]
[Black "Sobek, Jaroslav"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2588"]
[BlackElo "2195"]
[PlyCount "47"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 c6 6. e3 0-0 7. Qc2 Nbd7 8. Rc1 Re8 9. h4 dxc4 10. Bxc4 Nb6 11. Bd3 Nbd5 12. Be5 Nb4 13. Qb1 Nxd3+ 14. Qxd3 Nd7 15. h5 Nxe5 16. Nxe5 h6 17. Rh3 Bf6 18. Ng4 e5 19. Nxf6+ Qxf6 20. Ne4 Qe7 21. Rg3 Bf5 22. f3 exd4 23. Qxd4 Bxe4 24. Qxg7# 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "2"]
[White "Yoo, Christopher Woojin"]
[Black "Zmijanac, Dusko"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2588"]
[BlackElo "1977"]
[PlyCount "53"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 g6 5. d3 Bg7 6. Nf3 Nc6 7. 0-0 0-0 8. Rb1 d6 9. b4 Qe7 10. b5 Nd8 11. Bg5 Be6 12. Nd2 h6 13. Bxf6 Qxf6 14. Nd5 Qf7 15. Qa4 Kh7 16. b6 cxb6 17. Nxb6 Rb8 18. Qxa7 Nc6 19. Qa4 Ne7 20. Nd7 Ra8 21. Nxf8+ Qxf8 22. Qb3 Rb8 23. a4 Qf7 24. a5 d5 25. a6 dxc4 26. dxc4 b5 27. a7 1-0

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "2"]
[White "Yoo, Christopher Woojin"]
[Black "Zmijanac, Dusko"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2588"]
[BlackElo "1977"]
[PlyCount "53"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 g6 5. d3 Bg7 6. Nf3 Nc6 7. 0-0 0-0 8. Rb1 d6 9. b4 Qe7 10. b5 Nd8 11. Bg5 Be6 12. Nd2 h6 13. Bxf6 Qxf6 14. Nd5 Qf7 15. Qa4 Kh7 16. b6 cxb6 17. Nxb6 Rb8 18. Qxa7 Nc6 19. Qa4 Ne7 20. Nd7 Ra8 21. Nxf8+ Qxf8 22. Qb3 Rb8 23. a4 Qf7 24. a5 d5 25. a6 dxc4 26. dxc4 b5 27. a7 1-0

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.05.03"]
[Round "9"]
[White "Yoo, Christopher Woojin"]
[Black "Narayanan, Sunilduth Lyna"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2588"]
[BlackElo "2601"]
[PlyCount "38"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Bf5 14. Nd2 Nf4 15. Ne4 Nxd3 16. Bg5 Qd7 17. Nxd6 Qxd6 18. Re3 Rae8 19. Bc2 Rxe3 1/2-1/2

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.05.02"]
[Round "8"]
[White "Dardha, Daniel"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2650"]
[BlackElo "2588"]
[PlyCount "122"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. h4 h5 11. Rd1 Nd7 12. Bd3 Nb6 13. Kd2 0-0-0 14. Nh3 Bb4 15. Kc2 Kb8 16. Nf4 Bxd3+ 17. Nxd3 Bxc3 18. Kxc3 Rdg8 19. g3 Nc8 20. Rc1 a5 21. Nf4 Nd6 22. Kd3 a4 23. Ke2 Re8 24. Rc2 Ne4 25. Rd1 Ka7 26. Nd3 Kb6 27. Nc5 Nxc5 28. Rxc5 Rhg8 29. Kf3 Rg4 30. b4 axb3 31. axb3 Ra8 32. Rb1 Ra3 33. Kg2 Kc7 34. b4 b6 35. Rcc1 b5 36. Ra1 Rxa1 37. Rxa1 Kb7 38. f3 Rg8 39. g4 hxg4 40. h5 gxf3+ 41. Kxf3 Rh8 42. Kg4 Rh6 43. Rf1 Kc7 44. Rf5 Kd6 45. e4 dxe4 46. Kf4 Ke6 47. Kxe4 Kd6 48. Rc5 Rh8 49. Kf4 Rh6 50. Kf3 Rh8 51. Rf5 Ke6 52. Rc5 Kd6 53. Ke4 Rh7 54. Rf5 Rh6 55. Ke3 Ke6 56. Rc5 Kd6 57. Kf4 Rh8 58. Kg4 Rh7 59. Kf3 Rh8 60. Ke4 Rh7 61. d5 f5+ 1/2-1/2

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.05.01"]
[Round "7"]
[White "Yoo, Christopher Woojin"]
[Black "Sonis, Francesco"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2588"]
[BlackElo "2576"]
[PlyCount "117"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nc6 10. Bf2 Qc7 11. Qf3 e5 12. Nde2 Bg4 13. Qg3 Rc8 14. h3 Be6 15. Qd3 Na5 16. f5 Bc4 17. Qf3 Be7 18. g4 d5 19. exd5 e4 20. Qe3 Nxd5 21. Nxd5 Bxd5 22. Nc3 Bc4 23. Bg3 Qc6 24. Bg2 0-0 25. Bxe4 Qd7 26. Rd1 Qe8 27. b4 Bg5 28. Bf4 Bb5 29. Nxb5 Nc4 30. Qf3 Bxf4 31. Qxf4 Qxb5 32. 0-0 Rfe8 33. f6 Qb6+ 34. Rf2 gxf6 35. Qf5 Kf8 36. Qh7 Ke7 37. Bd5 Ne5 38. c4 Red8 39. c5 Qc6 40. Bxc6 Rxd1+ 41. Kg2 Rxc6 42. Qxh6 Re6 43. Rd2 Rxd2+ 44. Qxd2 Nc4 45. Qf4 Ne5 46. Qh6 Ng6 47. Kf2 Re4 48. Kg3 Re6 49. h4 Re4 50. Qd2 Kf8 51. Qd5 Re3+ 52. Kf2 Re2+ 53. Kf3 Re7 54. Qd8+ Kg7 55. h5 Rd7 56. Qc8 Ne5+ 57. Ke4 Re7 58. Kf5 Re6 59. h6+ 1-0

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.04.30"]
[Round "5"]
[White "Mendonca, Leon Luke"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2643"]
[BlackElo "2588"]
[PlyCount "156"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 Bb7 9. axb5 a6 10. Nc3 axb5 11. Rxa8 Bxa8 12. Nxb5 Bd5 13. Bf4 c5 14. dxc5 Qa5 15. Nc3 Qxc5 16. Be3 Qc7 17. Rd1 Nc6 18. Bf4 Qb6 19. Nxd5 exd5 20. Ne5 Nd4 21. Be3 Bc5 22. Qd2 Ne6 23. Bxc5 Qxc5 24. e3 Rb8 25. h3 h5 26. Qc2 Qc7 27. Nf3 Qb6 28. Rd2 g6 29. Ne5 Qc7 30. Nxg6 fxg6 31. Qxg6+ Qg7 32. Qf5 Nc7 33. e4 Qh6 34. Rc2 Rxb2 35. Rxb2 Qc1+ 36. Kh2 Qxb2 37. e5 Nfe8 38. h4 Qd4 39. Qg5+ Kf8 40. Qf5+ Ke7 41. Bh3 Qe4 42. Qg5+ Kf7 43. Qxh5+ Qg6 44. Qf3+ Kg8 45. Bf5 Qf7 46. Kg2 d4 47. h5 d3 48. Bxd3 cxd3 49. Qxd3 Qxh5 50. Qc4+ Kg7 51. Qd4 Qf5 52. g4 Qe6 53. Kg3 Qc6 54. f4 Ne6 55. Qe3 N8c7 56. f5 Nd5 57. Qa7+ Nec7 58. Qd4 Qc1 59. Qe4 Qg1+ 60. Kh3 Kf8 61. e6 Nf6 62. Qb4+ Kg8 63. Qb8+ Nce8 64. Qg3 Qh1+ 65. Qh2 Qe4 66. Qg2 Qd3+ 67. Qg3 Qd1 68. Qf4 Kh7 69. Kg2 Nxg4 70. Qb4 Nef6 71. Qf4 Qe2+ 72. Kg1 Qe1+ 73. Qf1 Qe3+ 74. Kg2 Qd2+ 75. Kg3 Qg5 76. Qh1+ Nh5+ 77. Kf3 Qxf5+ 78. Ke2 Qc2+ 0-1

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.04.30"]
[Round "6"]
[White "Yoo, Christopher Woojin"]
[Black "Travadon, Loic"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2588"]
[BlackElo "2451"]
[PlyCount "100"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Nxe5 Nxe5 6. dxe5 Nc5 7. Bc4 d6 8. Qf3 Ne6 9. Be3 dxe5 10. Nd2 Bd6 11. 0-0-0 0-0 12. Ne4 Qe7 13. g4 Nd4 14. Qh3 Be6 15. Bd3 f5 16. Nxd6 cxd6 17. Rhg1 e4 18. Bxd4 exd3 19. Bxg7 Qg5+ 20. f4 Qxf4+ 21. Rd2 Kxg7 22. gxf5+ Kh8 23. fxe6 Rae8 24. Re1 dxc2 25. Qc3+ Qf6 26. Rxd6 Qxc3 27. bxc3 Re7 28. Kxc2 Rf2+ 29. Kb3 Kg7 30. h4 Kf6 31. Re4 Rf5 32. c4 Re5 33. Rxe5 Kxe5 34. c5 Rxe6 35. Rd7 Rh6 36. Rxb7 Kd5 37. Rxa7 Rxh4 38. Rc7 Rc4 39. Rxh7 Rxc5 40. Kb4 Rc2 41. a4 Kc6 42. a5 Rb2+ 43. Kc4 Ra2 44. Rh6+ Kb7 45. Kb4 Rb2+ 46. Ka3 Rb1 47. a6+ Ka7 48. Ka4 Rb6 49. Rxb6 Kxb6 50. a7 Kxa7 1/2-1/2

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.04.29"]
[Round "4"]
[White "Raja, Harshit"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2474"]
[BlackElo "2588"]
[PlyCount "60"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[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 b5 11. Qe2 Qc8 12. Rfd1 h6 13. Nh4 Nc6 14. h3 Kh7 15. Rac1 Na5 16. Ra1 Qb7 17. Bxe6 fxe6 18. Nf3 b4 19. Na4 Rac8 20. b3 Nxe4 21. Bb6 Nc3 22. Nxc3 Qxb6 23. Qe4+ g6 24. Na4 Qb7 25. Qxb7 Nxb7 26. Nxe5 Rxc2 27. Nd3 a5 28. Nb6 Bg5 29. Re1 e5 30. Nc4 e4 0-1

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.04.28"]
[Round "3"]
[White "Yoo, Christopher Woojin"]
[Black "Vagman, Roy"]
[Result "1-0"]
[ECO "B69"]
[WhiteElo "2588"]
[BlackElo "2437"]
[PlyCount "93"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 Qb6 13. Kb1 0-0-0 14. a4 b4 15. Ne2 e5 16. Ng3 Na5 17. b3 Kb8 18. Bd3 Rc8 19. Ne2 h5 20. Nc1 Rc3 21. Qe2 Rhc8 22. Nd2 Qc7 23. Na2 Qc5 24. Rc1 Nc6 25. Qxh5 Be8 26. Bxa6 Rd8 27. Bb5 Nd4 28. Bxe8 Rxe8 29. Qxf7 Rc8 30. Qxe7 Rxc2 31. Nc4 Rxc1+ 32. Nxc1 Nxb3 33. Qxd6+ Qxd6 34. Nxd6 Nd2+ 35. Kb2 Rd8 36. Nb5 Nxe4 37. Nb3 Nf2 38. Rg1 Rc8 39. Nd2 Rd8 40. Nc4 Rd3 41. Rc1 Nd1+ 42. Kb1 Kb7 43. g4 Nf2 44. g5 fxg5 45. Nxe5 Rd5 46. Rc7+ Ka6 47. Ra7+ 1-0

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.04.27"]
[Round "2"]
[White "Brunello, Marina"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2325"]
[BlackElo "2588"]
[PlyCount "138"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 Nf6 7. d3 0-0 8. Rb1 Nc6 9. Bg5 h6 10. Bd2 e6 11. a3 d5 12. b4 dxc4 13. dxc4 Qe7 14. b5 Nd4 15. Nxd4 cxd4 16. Na2 Bxg2 17. Kxg2 Rfc8 18. Qb3 Qb7+ 19. f3 a5 20. bxa6 Qxa6 21. Qxb6 Qxc4 22. Nc1 Rxa3 23. Nd3 Nd5 24. Qb7 Qa6 25. Qxa6 Rxa6 26. Rb2 Rac6 27. f4 f6 28. Ra1 Rc2 29. Raa2 Rxb2 30. Rxb2 e5 31. Kf3 Re8 32. Nf2 exf4 33. gxf4 f5 34. Rc2 Nc3 35. e3 dxe3 36. Bxe3 Ra8 37. Rd2 Re8 38. Rd7 Ne4 39. Bb6 Rb8 40. Rd8+ Rxd8 41. Bxd8 Nd6 42. Nd3 Kf7 43. h3 Ke6 44. Nb4 Bc3 45. Nd3 Bd4 46. Nb4 Kd7 47. Bh4 Ne4 48. Nd3 Ke6 49. Bd8 Nd6 50. Nb4 Nb5 51. Nd3 Bg7 52. Bb6 Na3 53. Nb4 Nc4 54. Bc5 Nd2+ 55. Ke3 Nb3 56. Bb6 Bc3 57. Nd3 Kd5 58. Bc7 Nd2 59. Ke2 Nc4 60. Kf3 Bf6 61. Bb8 Kd4 62. Ke2 Ke4 63. Nf2+ Kd5 64. Nd3 Bd4 65. Bc7 Ke4 66. Nb4 Na3 67. Nd3 Nb5 68. Be5 Nc3+ 69. Kd2 Nd5 0-1

[Event "Sardinia World op-A"]
[Site "Orosei"]
[Date "2025.04.27"]
[Round "1"]
[White "Yoo, Christopher Woojin"]
[Black "Gagliardi, Christian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2588"]
[BlackElo "2165"]
[PlyCount "97"]
[EventDate "2025.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Ne5 c6 7. Bc4 e6 8. g4 Bg6 9. h4 Nbd7 10. Nxd7 Nxd7 11. h5 Be4 12. 0-0 Bd5 13. Nxd5 cxd5 14. Bd3 Bd6 15. Qf3 Qd8 16. g5 h6 17. Re1 Qe7 18. Qg4 0-0-0 19. g6 f5 20. Qh3 Qf6 21. Bd2 Kb8 22. Re2 Rhe8 23. Rae1 Re7 24. c3 Rde8 25. f3 a6 26. Be3 Ka8 27. Bf2 Bf4 28. Bh4 Bg5 29. Bg3 f4 30. Bf2 Nb8 31. b4 Nd7 32. a4 Nb6 33. a5 Nc8 34. b5 Ka7 35. bxa6 bxa6 36. Rb1 Rb7 37. Rxb7+ Kxb7 38. Rb2+ Ka7 39. Bxa6 Nd6 40. Rb6 Qe7 41. Bd3 Rb8 42. Ra6+ Kb7 43. Qf1 Kc8 44. Qe2 Rb7 45. Ra8+ Kd7 46. a6 Rc7 47. Bb5+ Nxb5 48. Qxb5+ Kd6 49. Rb8 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "11"]
[White "Aradhya, Garg"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2359"]
[BlackElo "2588"]
[PlyCount "193"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 c5 9. 0-0 Be7 10. Nxd5 Bxd5 11. e4 Bb7 12. d5 exd5 13. exd5 Nf6 14. Bb5+ Kf8 15. Bc6 Bxc6 16. dxc6 Qc7 17. Qa4 Rc8 18. Re1 Qxc6 19. Qxa7 Bd6 20. Qa6 Ra8 21. Qd3 h6 22. b3 Rd8 23. Qc2 Nd5 24. Bb2 Nf4 25. Rad1 Bc7 26. Rxd8+ Bxd8 27. Qf5 Ng6 28. Rd1 Be7 29. h4 Qe6 30. Qxe6 fxe6 31. g3 Kf7 32. h5 Nf8 33. Ne5+ Ke8 34. Nc4 b5 35. Bxg7 Rg8 36. Bxf8 Rxf8 37. Nd6+ Bxd6 38. Rxd6 Ke7 39. Rc6 Rf5 40. g4 Rd5 41. Kg2 Kd7 42. Rb6 c4 43. bxc4 bxc4 44. Rb4 Rc5 45. Rb2 c3 46. Rc2 Kc6 47. Kf3 Kb5 48. Ke2 Ka4 49. Kd1 Kxa3 50. Re2 Rb5 51. Rxe6 Kb2 52. Rc6 Rd5+ 53. Ke2 c2 54. Ke3 c1Q+ 55. Rxc1 Kxc1 56. f4 Kd1 57. Ke4 Ra5 58. f5 Ke2 59. f6 Ra7 60. Kf5 Kf3 61. g5 Ra5+ 62. Kg6 Kg4 63. gxh6 Rg5+ 64. Kh7 Rxh5 65. f7 Rf5 66. Kg6 Rg5+ 67. Kf6 Rf5+ 68. Kg6 Rg5+ 69. Kf6 Rf5+ 70. Ke6 Kg5 71. h7 Rf6+ 72. Ke5 Rxf7 73. h8Q Re7+ 74. Kd6 Rf7 75. Qg8+ Kf6 76. Kd5 Rd7+ 77. Ke4 Re7+ 78. Kf4 Rf7 79. Qd8+ Ke6+ 80. Ke4 Rd7 81. Qc8 Kd6 82. Qc4 Re7+ 83. Kf5 Re5+ 84. Kf6 Rc5 85. Qb4 Kc6 86. Ke6 Rb5 87. Qa4 Kb6 88. Kd6 Rh5 89. Qd4+ Ka6 90. Qd3+ Kb6 91. Qe3+ Ka5 92. Qe1+ Kb6 93. Qe3+ Ka5 94. Qc3+ Kb6 95. Qd4+ Ka5 96. Qd2+ Kb6 97. Qe3+ 1/2-1/2

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "3"]
[White "Avila Pavas, Santiago"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2511"]
[BlackElo "2588"]
[PlyCount "112"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Qb6 5. Nc3 a6 6. a3 Nc6 7. h3 cxd4 8. exd4 Bf5 9. Bd3 Bxd3 10. Qxd3 e6 11. 0-0 Be7 12. b4 0-0 13. Na4 Qa7 14. Nc5 b6 15. Nxa6 Qxa6 16. b5 Qc8 17. bxc6 Qxc6 18. Ne5 Qa4 19. Rfb1 Bd8 20. Rb4 Qe8 21. Qb5 Bc7 22. Qxe8 Rfxe8 23. Nd3 Bxf4 24. Nxf4 Ra6 25. f3 Rc8 26. Ra2 Ne8 27. Rab2 Rxa3 28. Rxb6 Rac3 29. Nd3 Rxc2 30. Rxc2 Rxc2 31. Rb8 Kf8 32. Nc5 Rc4 33. Rb7 Nd6 34. Rd7 Nf5 35. Ra7 Rc1+ 36. Kh2 Nxd4 37. Nd7+ Ke8 38. Ne5 f6 39. Ra8+ Ke7 40. Ra7+ Kd6 41. Nf7+ Kc5 42. Nd8 Nc6 43. Nxc6 Kxc6 44. Rxg7 d4 45. Rg8 Kd7 46. Rg7+ Kd6 47. Rg8 e5 48. Kg3 Rc2 49. Rh8 Ke6 50. Rxh7 d3 51. Rh8 Kd5 52. Rd8+ Kc4 53. h4 d2 54. h5 Kc3 55. h6 Rc1 56. Kh2 d1Q 0-1

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "6"]
[White "Csonka, Balazs"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2473"]
[BlackElo "2588"]
[PlyCount "61"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c5 2. a3 d5 3. exd5 Qxd5 4. Nc3 Qe5+ 5. Be2 Nc6 6. Nf3 Qd6 7. b4 cxb4 8. axb4 Nf6 9. b5 Nd4 10. Nxd4 Qxd4 11. Ra4 Qb6 12. 0-0 e5 13. d4 exd4 14. Rxd4 Be7 15. Be3 Qa5 16. Qa1 Bb4 17. Ne4 Nxe4 18. Rxe4+ Be6 19. Qxg7 0-0-0 20. Ra1 Bc3 21. Rxa5 Bxg7 22. Rxa7 Rhe8 23. b6 Rd5 24. h3 Be5 25. Bf3 Rb5 26. Rxe5 Rxe5 27. Bxb7+ Kd8 28. Bc6 Bd5 29. Bxe8 Rxe8 30. b7 Kc7 31. Bf4+ 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "5"]
[White "Germanovs, Georgijs"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2255"]
[BlackElo "2588"]
[PlyCount "153"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Bg5 Ne4 7. Be3 Nxc3 8. bxc3 Bg7 9. cxd5 Qxd5 10. Nf3 Qa5 11. Qb3 0-0 12. Be2 Be6 13. Qb2 Nd7 14. 0-0 Nb6 15. c4 Nxc4 16. Qxb7 Bd5 17. Qd7 Rad8 18. Qh3 Nxe3 19. fxe3 Qc3 20. Kf2 Rd6 21. Rac1 Qa3 22. Rcd1 Re6 23. Rd3 Qxa2 24. Rfd1 h6 25. R1d2 Qa5 26. Rc2 Qb4 27. Rc5 Be4 28. Rdc3 Bxf3 29. gxf3 Bxd4 30. exd4 Qxd4+ 31. Kf1 h5 32. Qg3 Qd2 33. Qf2 a5 34. Rc2 Qb4 35. Bc4 Rf6 36. Bd5 a4 37. Kg2 a3 38. R5c4 Qd6 39. Be4 Qf4 40. Qg3 Qe3 41. Rc5 a2 42. R5c3 Qxc3 43. Rxc3 a1Q 44. Rc2 Qd4 45. Re2 Rd6 46. h4 Qf6 47. Rc2 Rfd8 48. Qf2 Qf4 49. Kh3 Rd2 50. Rxd2 Rxd2 51. Qg1 Qe5 52. Bxg6 fxg6 53. Qxg6+ Kf8 54. Qh6+ Ke8 55. Qxd2 Qf5+ 56. Kg3 Qg6+ 57. Kh3 Qf5+ 58. Kg3 Qe5+ 59. Qf4 Qe1+ 60. Kg2 Qe2+ 61. Kg1 Qd1+ 62. Kf2 Qc2+ 63. Kg3 Qc5 64. Qh6 Qg1+ 65. Kh3 Qh1+ 66. Kg3 Qg1+ 67. Kh3 Qf1+ 68. Kg3 Qe1+ 69. Kg2 Qe2+ 70. Kg3 Qe5+ 71. Qf4 Qd6 72. Qxd6 exd6 73. Kf4 Kf7 74. Kg5 Ke6 75. f4 d5 76. Kg6 d4 77. f5+ 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "1"]
[White "Jammalamadaka, Vihaan"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1902"]
[BlackElo "2588"]
[PlyCount "60"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Be6 5. e3 Qd7 6. d3 h5 7. h4 Nh6 8. Nd2 Ng4 9. Ngf3 f6 10. Qe2 Nb4 11. 0-0-0 Nxa2+ 12. Kb1 Nb4 13. Rhe1 a5 14. c3 Nc6 15. e4 a4 16. exd5 Bxd5 17. c4 Be6 18. d4 Bf5+ 19. Ne4 axb3 20. dxe5 Qe6 21. exf6 gxf6 22. Nd4 Nxd4 23. Rxd4 Bb4 24. Red1 0-0 25. f3 Ne5 26. Rc1 Qa6 27. Rcd1 Qa2+ 28. Kc1 Ba3 29. f4 Bg4 30. Qd2 Qa1# 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "10"]
[White "Kosakowski, Jakub"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2522"]
[BlackElo "2588"]
[PlyCount "137"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. Nf2 Ne7 13. Be3 Bc5 14. Bxc5 Qxc5 15. b3 g5 16. g3 gxf4 17. gxf4 Ng6 18. Qd2 Ba6 19. h4 0-0-0 20. Qe3 Qb6 21. h5 Ne7 22. Qxb6 axb6 23. Rd1 c5 24. Bg2 Rhg8 25. Rhg1 Kc7 26. Bf3 b5 27. cxb5 Bxb5+ 28. Ke3 Bc6 29. Nd3 Kb6 30. Nb2 Nd5+ 31. Bxd5 exd5 32. Rg5 h6 33. Rg6 Rxg6 34. hxg6 Rg8 35. Rg1 Rg7 36. a3 h5 37. b4 d4+ 38. Kf2 Kb5 39. bxc5 Kxc5 40. e6 dxe6 41. Nd3+ Kd6 42. Ne5 Be4 43. a4 h4 44. Rg5 d3 45. Ke3 Ke7 46. Rh5 Kf6 47. Rxh4 Ra7 48. a5 Rc7 49. a6 Ra7 50. Rh8 Rc7 51. Rf8+ Kg7 52. Rf7+ Rxf7 53. gxf7 Kf8 54. a7 Ba8 55. Kxd3 Ke7 56. Kd4 Kf8 57. Kc5 Ke7 58. Kb6 Be4 59. Kc7 Bf3 60. Kb8 Be4 61. a8Q Bxa8 62. Kxa8 Kf8 63. Kb7 Ke7 64. Kc7 Kf8 65. Kd6 Kg7 66. Ke7 Kh7 67. Kf6 Kh8 68. f8Q+ Kh7 69. Qg7# 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "10"]
[White "Kosakowski, Jakub"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2522"]
[BlackElo "2588"]
[PlyCount "137"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. Nf2 Ne7 13. Be3 Bc5 14. Bxc5 Qxc5 15. b3 g5 16. g3 gxf4 17. gxf4 Ng6 18. Qd2 Ba6 19. h4 0-0-0 20. Qe3 Qb6 21. h5 Ne7 22. Qxb6 axb6 23. Rd1 c5 24. Bg2 Rhg8 25. Rhg1 Kc7 26. Bf3 b5 27. cxb5 Bxb5+ 28. Ke3 Bc6 29. Nd3 Kb6 30. Nb2 Nd5+ 31. Bxd5 exd5 32. Rg5 h6 33. Rg6 Rxg6 34. hxg6 Rg8 35. Rg1 Rg7 36. a3 h5 37. b4 d4+ 38. Kf2 Kb5 39. bxc5 Kxc5 40. e6 dxe6 41. Nd3+ Kd6 42. Ne5 Be4 43. a4 h4 44. Rg5 d3 45. Ke3 Ke7 46. Rh5 Kf6 47. Rxh4 Ra7 48. a5 Rc7 49. a6 Ra7 50. Rh8 Rc7 51. Rf8+ Kg7 52. Rf7+ Rxf7 53. gxf7 Kf8 54. a7 Ba8 55. Kxd3 Ke7 56. Kd4 Kf8 57. Kc5 Ke7 58. Kb6 Be4 59. Kc7 Bf3 60. Kb8 Be4 61. a8Q Bxa8 62. Kxa8 Kf8 63. Kb7 Ke7 64. Kc7 Kf8 65. Kd6 Kg7 66. Ke7 Kh7 67. Kf6 Kh8 68. f8Q+ Kh7 69. Qg7# 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "7"]
[White "Kravtsiv, Martyn"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2598"]
[BlackElo "2588"]
[PlyCount "63"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a4 a6 5. d4 exd4 6. Nxd4 Nxe4 7. Nxe4 Qe7 8. Ra3 d5 9. Bg5 f6 10. Bxf6 gxf6 11. Qh5+ Kd8 12. Qxd5+ Bd7 13. Re3 Kc8 14. c3 Bh6 15. Re2 Ne5 16. b3 Nd3+ 17. Kd1 Qa3 18. Kc2 Qc1+ 19. Kxd3 Qd1+ 20. Nd2 Rd8 21. g3 Bg4 22. Qxb7+ Kxb7 23. Bg2+ Kb6 24. Rxd1 Bxe2+ 25. Kxe2 Re8+ 26. Kf1 Rad8 27. Nc4+ Kc5 28. Na5 Kb6 29. Nc4+ Kc5 30. Ne6+ Rxe6 31. Rxd8 c6 32. Rd1 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "7"]
[White "Kravtsiv, Martyn"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2598"]
[BlackElo "2588"]
[PlyCount "63"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a4 a6 5. d4 exd4 6. Nxd4 Nxe4 7. Nxe4 Qe7 8. Ra3 d5 9. Bg5 f6 10. Bxf6 gxf6 11. Qh5+ Kd8 12. Qxd5+ Bd7 13. Re3 Kc8 14. c3 Bh6 15. Re2 Ne5 16. b3 Nd3+ 17. Kd1 Qa3 18. Kc2 Qc1+ 19. Kxd3 Qd1+ 20. Nd2 Rd8 21. g3 Bg4 22. Qxb7+ Kxb7 23. Bg2+ Kb6 24. Rxd1 Bxe2+ 25. Kxe2 Re8+ 26. Kf1 Rad8 27. Nc4+ Kc5 28. Na5 Kb6 29. Nc4+ Kc5 30. Ne6+ Rxe6 31. Rxd8 c6 32. Rd1 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "9"]
[White "Manvelyan, Mikayel"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2176"]
[BlackElo "2588"]
[PlyCount "92"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. Ne4 Ngf6 14. Nd6+ Ke7 15. Nxb7 Qb6 16. c3 Bxc3 17. bxc3 Qxb7 18. Bc1 Rhc8 19. Ba3+ c5 20. 0-0 Kf8 21. dxc5 Kg8 22. Rab1 Qc7 23. c4 Nxc5 24. Qe3 Nce4 25. Rfc1 Qa5 26. c5 Qa6 27. Ne5 Nd5 28. Qxe4 Qxa3 29. c6 Rc7 30. Qc4 Rac8 31. Rb3 Qd6 32. Qd4 f6 33. Ng6 a5 34. Rc2 Rxc6 35. Rxc6 Rxc6 36. g3 Nb4 37. Qa7 Rc1+ 38. Kh2 Qd8 39. Qb7 Rc2 40. Rf3 Nd5 41. Kg2 Rc7 42. Qb5 Qa8 43. Qb3 a4 44. Qa3 Rc3 45. Rxc3 Ne3+ 46. Kh2 Qg2# 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "5"]
[White "Martinovici, Ilie"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2459"]
[BlackElo "2588"]
[PlyCount "136"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. 0-0 dxc4 9. Bxc4 c5 10. Ne5 a6 11. Rd1 cxd4 12. exd4 b5 13. Bb3 Bd6 14. Qe2 Qe7 15. Bg5 h6 16. Bh4 g5 17. Bg3 0-0 18. h4 Nb6 19. hxg5 hxg5 20. Bc2 Rac8 21. a3 Nbd5 22. Nxd5 Nxd5 23. Bd3 Nf6 24. f4 gxf4 25. Bh4 Kg7 26. Ng4 f3 27. gxf3 Rh8 28. Bxf6+ Qxf6 29. Nxf6 Kxf6 30. Be4 Rcg8+ 31. Kf2 Rh2+ 32. Ke3 Rxe2+ 33. Kxe2 Bd5 34. Bxd5 exd5 35. Rg1 Re8+ 36. Kd3 Bf4 37. Rae1 Rc8 38. Re2 a5 39. Rg4 Bh6 40. Rh4 Bg5 41. Rh5 Rc1 42. Rg2 Rd1+ 43. Kc2 Rc1+ 44. Kb3 Be3 45. Rxd5 a4+ 46. Kb4 Rf1 47. Kxb5 Rxf3 48. Kxa4 Ke6 49. Re5+ Kd6 50. Re4 Kd5 51. Rh4 f5 52. b4 Bxd4 53. Rd2 f4 54. b5 Kc4 55. Rxd4+ Kxd4 56. Kb4 Rf1 57. a4 Rb1+ 58. Ka5 Ke3 59. Ka6 f3 60. Rh3 Ke4 61. Rxf3 Kxf3 62. b6 Ke4 63. a5 Kd5 64. Kb7 Kc5 65. Kc7 Rh1 66. b7 Rh7+ 67. Kc8 Kc6 68. b8Q Rh8# 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "5"]
[White "Martinovici, Ilie"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2459"]
[BlackElo "2588"]
[PlyCount "136"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. 0-0 dxc4 9. Bxc4 c5 10. Ne5 a6 11. Rd1 cxd4 12. exd4 b5 13. Bb3 Bd6 14. Qe2 Qe7 15. Bg5 h6 16. Bh4 g5 17. Bg3 0-0 18. h4 Nb6 19. hxg5 hxg5 20. Bc2 Rac8 21. a3 Nbd5 22. Nxd5 Nxd5 23. Bd3 Nf6 24. f4 gxf4 25. Bh4 Kg7 26. Ng4 f3 27. gxf3 Rh8 28. Bxf6+ Qxf6 29. Nxf6 Kxf6 30. Be4 Rcg8+ 31. Kf2 Rh2+ 32. Ke3 Rxe2+ 33. Kxe2 Bd5 34. Bxd5 exd5 35. Rg1 Re8+ 36. Kd3 Bf4 37. Rae1 Rc8 38. Re2 a5 39. Rg4 Bh6 40. Rh4 Bg5 41. Rh5 Rc1 42. Rg2 Rd1+ 43. Kc2 Rc1+ 44. Kb3 Be3 45. Rxd5 a4+ 46. Kb4 Rf1 47. Kxb5 Rxf3 48. Kxa4 Ke6 49. Re5+ Kd6 50. Re4 Kd5 51. Rh4 f5 52. b4 Bxd4 53. Rd2 f4 54. b5 Kc4 55. Rxd4+ Kxd4 56. Kb4 Rf1 57. a4 Rb1+ 58. Ka5 Ke3 59. Ka6 f3 60. Rh3 Ke4 61. Rxf3 Kxf3 62. b6 Ke4 63. a5 Kd5 64. Kb7 Kc5 65. Kc7 Rh1 66. b7 Rh7+ 67. Kc8 Kc6 68. b8Q Rh8# 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "4"]
[White "Rozman, Levy"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2324"]
[BlackElo "2588"]
[PlyCount "96"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 e4 4. Bg2 d5 5. a3 h6 6. Nc3 Nf6 7. f3 exf3 8. Nxf3 dxc4 9. e4 Be6 10. 0-0 Be7 11. h3 Na6 12. Kh2 0-0 13. Bf4 Nc7 14. Qd2 Kh7 15. Rad1 Qc8 16. Qc2 Kh8 17. g4 Rd8 18. Bg3 Bxg4 19. e5 Nfd5 20. hxg4 Ne3 21. Qe4 Nxd1 22. Rxd1 Nd5 23. Bf1 b5 24. Kg2 Bxa3 25. Qe2 Be7 26. g5 hxg5 27. Nxd5 cxd5 28. Qe3 Qf5 29. Be2 a5 30. Rf1 Qe4 31. Qd2 g4 32. Bd1 Kg8 33. Bc2 gxf3+ 34. Rxf3 Qg4 35. Rf4 Qh5 36. Rf5 Qh6 37. Bf4 Qe6 38. Qe2 g6 39. Qg4 a4 40. Bg5 a3 41. Bxe7 a2 42. Bf6 a1Q 43. Qh4 Qxf6 44. Qxf6 gxf5 45. Qg5+ Kf8 46. Qh6+ Ke8 47. e6 Qxb2 48. exf7+ Kd7 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "4"]
[White "Rozman, Levy"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2324"]
[BlackElo "2588"]
[PlyCount "96"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 e4 4. Bg2 d5 5. a3 h6 6. Nc3 Nf6 7. f3 exf3 8. Nxf3 dxc4 9. e4 Be6 10. 0-0 Be7 11. h3 Na6 12. Kh2 0-0 13. Bf4 Nc7 14. Qd2 Kh7 15. Rad1 Qc8 16. Qc2 Kh8 17. g4 Rd8 18. Bg3 Bxg4 19. e5 Nfd5 20. hxg4 Ne3 21. Qe4 Nxd1 22. Rxd1 Nd5 23. Bf1 b5 24. Kg2 Bxa3 25. Qe2 Be7 26. g5 hxg5 27. Nxd5 cxd5 28. Qe3 Qf5 29. Be2 a5 30. Rf1 Qe4 31. Qd2 g4 32. Bd1 Kg8 33. Bc2 gxf3+ 34. Rxf3 Qg4 35. Rf4 Qh5 36. Rf5 Qh6 37. Bf4 Qe6 38. Qe2 g6 39. Qg4 a4 40. Bg5 a3 41. Bxe7 a2 42. Bf6 a1Q 43. Qh4 Qxf6 44. Qxf6 gxf5 45. Qg5+ Kf8 46. Qh6+ Ke8 47. e6 Qxb2 48. exf7+ Kd7 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "1"]
[White "Yoo, Christopher Woojin"]
[Black "Altini, Nicola"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2588"]
[BlackElo "2350"]
[PlyCount "102"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. cxd5 Qxd5 4. Nf3 cxd4 5. Nc3 Qa5 6. Nxd4 Nf6 7. g3 e5 8. Nb3 Qc7 9. Bg2 Bb4 10. Bd2 0-0 11. Nb5 Bxd2+ 12. Qxd2 Qb6 13. Qa5 Nc6 14. Qxb6 axb6 15. 0-0 Ra4 16. Rfc1 Be6 17. Nd2 Rb4 18. Nd6 Rxb2 19. N2c4 Rxe2 20. Bf3 Nd4 21. Bg2 Ra8 22. a4 Nb3 23. Re1 Nxa1 24. Rxe2 Rxa4 25. Nxe5 Rd4 26. Re1 Nc2 27. Nb5 Rb4 28. Rd1 g6 29. Nd6 Nd4 30. Bxb7 Ne2+ 31. Kf1 Nc3 32. Rc1 Bh3+ 33. Ke1 Na2 34. Rc7 Rb1+ 35. Kd2 Rb2+ 36. Ke3 Nb4 37. Rxf7 Nbd5+ 38. Bxd5 Nxd5+ 39. Kd3 Rb1 40. Kc2 Rf1 41. Ra7 Rxf2+ 42. Kb3 Be6 43. Ka3 Nc3 44. Kb4 Nd5+ 45. Kb5 Rb2+ 46. Kc6 Nb4+ 47. Kc7 Nd5+ 48. Kd8 b5 49. Ne4 Re2 50. Ng5 Rxe5 51. Nxh7 Bf7 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "1"]
[White "Yoo, Christopher Woojin"]
[Black "Altini, Nicola"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2588"]
[BlackElo "2350"]
[PlyCount "102"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. cxd5 Qxd5 4. Nf3 cxd4 5. Nc3 Qa5 6. Nxd4 Nf6 7. g3 e5 8. Nb3 Qc7 9. Bg2 Bb4 10. Bd2 0-0 11. Nb5 Bxd2+ 12. Qxd2 Qb6 13. Qa5 Nc6 14. Qxb6 axb6 15. 0-0 Ra4 16. Rfc1 Be6 17. Nd2 Rb4 18. Nd6 Rxb2 19. N2c4 Rxe2 20. Bf3 Nd4 21. Bg2 Ra8 22. a4 Nb3 23. Re1 Nxa1 24. Rxe2 Rxa4 25. Nxe5 Rd4 26. Re1 Nc2 27. Nb5 Rb4 28. Rd1 g6 29. Nd6 Nd4 30. Bxb7 Ne2+ 31. Kf1 Nc3 32. Rc1 Bh3+ 33. Ke1 Na2 34. Rc7 Rb1+ 35. Kd2 Rb2+ 36. Ke3 Nb4 37. Rxf7 Nbd5+ 38. Bxd5 Nxd5+ 39. Kd3 Rb1 40. Kc2 Rf1 41. Ra7 Rxf2+ 42. Kb3 Be6 43. Ka3 Nc3 44. Kb4 Nd5+ 45. Kb5 Rb2+ 46. Kc6 Nb4+ 47. Kc7 Nd5+ 48. Kd8 b5 49. Ne4 Re2 50. Ng5 Rxe5 51. Nxh7 Bf7 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "3"]
[White "Yoo, Christopher Woojin"]
[Black "Baradaran Tamadon, Arian"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2588"]
[BlackElo "2304"]
[PlyCount "63"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 c6 6. Be2 Be7 7. 0-0 0-0 8. Re1 Re8 9. Bf1 Qc7 10. h3 a6 11. Be3 b6 12. Rc1 Bb7 13. Qd2 Rad8 14. g4 Qb8 15. Bg2 g6 16. Rcd1 Bf8 17. Bh6 exd4 18. Nxd4 c5 19. Nc2 Bxh6 20. Qxh6 Bc6 21. Qf4 Re6 22. Rd2 b5 23. Ne3 Rde8 24. f3 Nb6 25. Ncd5 Nfd7 26. b3 Bxd5 27. cxd5 R6e7 28. g5 Rc8 29. Ng4 Qc7 30. Nf6+ Nxf6 31. gxf6 Re5 32. Qh6 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "3"]
[White "Yoo, Christopher Woojin"]
[Black "Baradaran Tamadon, Arian"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2588"]
[BlackElo "2304"]
[PlyCount "63"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 c6 6. Be2 Be7 7. 0-0 0-0 8. Re1 Re8 9. Bf1 Qc7 10. h3 a6 11. Be3 b6 12. Rc1 Bb7 13. Qd2 Rad8 14. g4 Qb8 15. Bg2 g6 16. Rcd1 Bf8 17. Bh6 exd4 18. Nxd4 c5 19. Nc2 Bxh6 20. Qxh6 Bc6 21. Qf4 Re6 22. Rd2 b5 23. Ne3 Rde8 24. f3 Nb6 25. Ncd5 Nfd7 26. b3 Bxd5 27. cxd5 R6e7 28. g5 Rc8 29. Ng4 Qc7 30. Nf6+ Nxf6 31. gxf6 Re5 32. Qh6 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "7"]
[White "Yoo, Christopher Woojin"]
[Black "Goncharov, Vladimir"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2588"]
[BlackElo "2077"]
[PlyCount "45"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Ndb4 7. d4 cxd4 8. exd4 a6 9. Bc4 Nxd4 10. 0-0 Nxf3+ 11. Qxf3 e6 12. Rd1 Qc7 13. Bb3 Bd7 14. Bf4 Qc8 15. Rac1 Bc6 16. Qg3 g6 17. Na4 Nd5 18. Bxd5 exd5 19. Nb6 Qd8 20. Bc7 Be7 21. Bxd8 Rxd8 22. Re1 Kf8 23. Rxe7 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "11"]
[White "Yoo, Christopher Woojin"]
[Black "Ilinca Ilinca, Felix Antonio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2588"]
[BlackElo "2397"]
[PlyCount "157"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 c6 5. Nc3 Nf6 6. e5 dxe5 7. Nxe5 0-0 8. 0-0 Nbd7 9. Bf4 Nh5 10. Nxd7 Bxd7 11. Be3 Nf6 12. h3 Bf5 13. Re1 Nd5 14. Bg5 Bf6 15. Bxf6 Nxf6 16. Qd2 Kg7 17. Rad1 h5 18. Re2 Qd6 19. Qe3 Rad8 20. Bb3 Rfe8 21. Qg5 Nh7 22. Qh4 Qf6 23. Qf4 Qd6 24. Qe3 Nf6 25. d5 cxd5 26. Nxd5 e6 27. Nc3 Qb8 28. Red2 Rxd2 29. Rxd2 a6 30. Qb6 Rc8 31. Rd6 Qc7 32. Qd4 Qe7 33. Qe5 Kg8 34. Rd2 Rc5 35. Qb8+ Kg7 36. f3 Rc7 37. Qa7 Qc5+ 38. Qxc5 Rxc5 39. g4 hxg4 40. hxg4 Nxg4 41. fxg4 Bxg4 42. Rd7 b5 43. Ne4 Re5 44. Nd6 Re1+ 45. Kf2 Re2+ 46. Kg3 Bh5 47. Rxf7+ Kh6 48. Re7 Kg5 49. Rxe6 Rxe6 50. Bxe6 Kf6 51. Bc8 Ke7 52. Ne4 Bd1 53. c3 a5 54. a3 Kd8 55. Ba6 Be2 56. Nd6 Kc7 57. Bxb5 Bd1 58. Nc4 a4 59. Ne3 Bb3 60. Bc4 Kb6 61. Bxb3 axb3 62. Nc4+ Kc5 63. Nd2 Kd6 64. Nxb3 Kd5 65. Nd2 Kc5 66. a4 Kb6 67. b4 Kc6 68. c4 Kb6 69. a5+ Kc6 70. Ne4 Kb7 71. b5 Kc7 72. a6 Kb6 73. c5+ Kxb5 74. a7 Kc6 75. a8Q+ Kb5 76. c6 Kc4 77. c7 g5 78. c8Q+ Kd4 79. Qc3# 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "11"]
[White "Yoo, Christopher Woojin"]
[Black "Ilinca Ilinca, Felix Antonio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2588"]
[BlackElo "2397"]
[PlyCount "157"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 c6 5. Nc3 Nf6 6. e5 dxe5 7. Nxe5 0-0 8. 0-0 Nbd7 9. Bf4 Nh5 10. Nxd7 Bxd7 11. Be3 Nf6 12. h3 Bf5 13. Re1 Nd5 14. Bg5 Bf6 15. Bxf6 Nxf6 16. Qd2 Kg7 17. Rad1 h5 18. Re2 Qd6 19. Qe3 Rad8 20. Bb3 Rfe8 21. Qg5 Nh7 22. Qh4 Qf6 23. Qf4 Qd6 24. Qe3 Nf6 25. d5 cxd5 26. Nxd5 e6 27. Nc3 Qb8 28. Red2 Rxd2 29. Rxd2 a6 30. Qb6 Rc8 31. Rd6 Qc7 32. Qd4 Qe7 33. Qe5 Kg8 34. Rd2 Rc5 35. Qb8+ Kg7 36. f3 Rc7 37. Qa7 Qc5+ 38. Qxc5 Rxc5 39. g4 hxg4 40. hxg4 Nxg4 41. fxg4 Bxg4 42. Rd7 b5 43. Ne4 Re5 44. Nd6 Re1+ 45. Kf2 Re2+ 46. Kg3 Bh5 47. Rxf7+ Kh6 48. Re7 Kg5 49. Rxe6 Rxe6 50. Bxe6 Kf6 51. Bc8 Ke7 52. Ne4 Bd1 53. c3 a5 54. a3 Kd8 55. Ba6 Be2 56. Nd6 Kc7 57. Bxb5 Bd1 58. Nc4 a4 59. Ne3 Bb3 60. Bc4 Kb6 61. Bxb3 axb3 62. Nc4+ Kc5 63. Nd2 Kd6 64. Nxb3 Kd5 65. Nd2 Kc5 66. a4 Kb6 67. b4 Kc6 68. c4 Kb6 69. a5+ Kc6 70. Ne4 Kb7 71. b5 Kc7 72. a6 Kb6 73. c5+ Kxb5 74. a7 Kc6 75. a8Q+ Kb5 76. c6 Kc4 77. c7 g5 78. c8Q+ Kd4 79. Qc3# 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "8"]
[White "Yoo, Christopher Woojin"]
[Black "Koshulyan, Egor A"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2588"]
[BlackElo "2265"]
[PlyCount "137"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 e6 5. Nbd2 Nc6 6. c3 Nh5 7. Bg5 f6 8. Bh4 g6 9. Be2 Be7 10. 0-0 cxd4 11. cxd4 0-0 12. a3 Bd7 13. b4 a6 14. Nb3 b6 15. Rc1 Ng7 16. Bd3 Nf5 17. Bxf5 gxf5 18. Ne1 Kh8 19. Nd3 Rg8 20. Nf4 Rc8 21. Qh5 Rg4 22. h3 Rg7 23. Rc3 Qg8 24. Rfc1 e5 25. dxe5 fxe5 26. Bxe7 Nxe7 27. Rxc8 Bxc8 28. Ne2 Rxg2+ 29. Kf1 Rh2 30. Ng3 Ng6 31. Qg5 Qf8 32. Rc6 f4 33. Rf6 Bxh3+ 34. Ke1 Qc8 35. Rxg6 Qc3+ 36. Nd2 Qc1+ 37. Ke2 Rxf2+ 38. Kxf2 Qxd2+ 39. Ne2 Qxe3+ 40. Ke1 hxg6 41. Qd8+ Kg7 42. Qe8 Kh6 43. Qh8+ Kg5 44. Qd8+ Kf5 45. Qxd5 f3 46. Qf7+ Ke4 47. Qb7+ Kd3 48. Qd5+ Kc2 49. Qa2+ Kd3 50. Qd5+ Kc2 51. Qa2+ Kd3 52. Qb3+ Ke4 53. Qc4+ Kf5 54. Qf7+ Kg5 55. Qe7+ Kg4 56. Qd7+ Kh4 57. Qh7+ Kg5 58. Qe7+ Kh6 59. Qf8+ Kh5 60. Qh8+ Kg4 61. Qc8+ Kg5 62. Qd8+ Kf5 63. Qd7+ Ke4 64. Qc6+ Kf5 65. Qc8+ Kg5 66. Qd8+ Kg4 67. Qc8+ Kh4 68. Qh8+ Kg4 69. Qc8+ 1/2-1/2

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "8"]
[White "Yoo, Christopher Woojin"]
[Black "Meskovs, Nikita"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2588"]
[BlackElo "2539"]
[PlyCount "125"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ne4 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Nc3 Nxa4 11. Qxa4 0-0 12. Bf4 d6 13. Rad1 Bd7 14. Qd4 Bc6 15. exd6 cxd6 16. Bxd6 Bxd6 17. Qxd6 Qg5 18. Qg3 Qf5 19. Rd2 Rae8 20. h3 Re6 21. Rfd1 Rg6 22. Nd5 Bxd5 23. Rxd5 Qxc2 24. Qe5 Re6 25. Qd4 h6 26. Rd7 Qc6 27. Qd5 b5 28. Qd3 Rg6 29. Rd5 Re8 30. Qf5 Ree6 31. g3 Re8 32. Qd3 Rge6 33. Kh2 Re2 34. Qf5 Qf6 35. Qxf6 gxf6 36. R1d2 Kg7 37. Kg2 R8e6 38. Kf3 Re1 39. Rd6 Kg6 40. h4 h5 41. Rd8 R6e5 42. Rg8+ Kf5 43. Rh8 Kg6 44. Rdd8 f5 45. Rdg8+ Kf6 46. Rh6+ Ke7 47. Rxa6 Rd5 48. Rb8 Rd3+ 49. Kf4 Rd5 50. Rb7+ Kf8 51. Rf6 Re4+ 52. Kg5 Re7 53. Rxe7 Kxe7 54. Rxf5 Rd2 55. Rxb5 Rxf2 56. Kxh5 Kf6 57. a4 Rg2 58. Kg4 Kg6 59. h5+ Kg7 60. a5 Rh2 61. a6 Rh1 62. Ra5 Ra1 63. Rxa1 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "8"]
[White "Yoo, Christopher Woojin"]
[Black "Meskovs, Nikita"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2588"]
[BlackElo "2539"]
[PlyCount "125"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ne4 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Nc3 Nxa4 11. Qxa4 0-0 12. Bf4 d6 13. Rad1 Bd7 14. Qd4 Bc6 15. exd6 cxd6 16. Bxd6 Bxd6 17. Qxd6 Qg5 18. Qg3 Qf5 19. Rd2 Rae8 20. h3 Re6 21. Rfd1 Rg6 22. Nd5 Bxd5 23. Rxd5 Qxc2 24. Qe5 Re6 25. Qd4 h6 26. Rd7 Qc6 27. Qd5 b5 28. Qd3 Rg6 29. Rd5 Re8 30. Qf5 Ree6 31. g3 Re8 32. Qd3 Rge6 33. Kh2 Re2 34. Qf5 Qf6 35. Qxf6 gxf6 36. R1d2 Kg7 37. Kg2 R8e6 38. Kf3 Re1 39. Rd6 Kg6 40. h4 h5 41. Rd8 R6e5 42. Rg8+ Kf5 43. Rh8 Kg6 44. Rdd8 f5 45. Rdg8+ Kf6 46. Rh6+ Ke7 47. Rxa6 Rd5 48. Rb8 Rd3+ 49. Kf4 Rd5 50. Rb7+ Kf8 51. Rf6 Re4+ 52. Kg5 Re7 53. Rxe7 Kxe7 54. Rxf5 Rd2 55. Rxb5 Rxf2 56. Kxh5 Kf6 57. a4 Rg2 58. Kg4 Kg6 59. h5+ Kg7 60. a5 Rh2 61. a6 Rh1 62. Ra5 Ra1 63. Rxa1 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "6"]
[White "Yoo, Christopher Woojin"]
[Black "Pakleza, Zbigniew"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2588"]
[BlackElo "2484"]
[PlyCount "89"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qb6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e5 8. Ne2 Nbd7 9. c3 Be7 10. Qc2 0-0 11. Be3 d5 12. fxe5 Nxe4 13. Bxe4 dxe4 14. Qxe4 Qxb2 15. Rb1 Qxa2 16. Rxb7 Rfd8 17. Qxc6 Rac8 18. Qb5 a6 19. Qb2 Qd5 20. 0-0 Rb8 21. Rxb8 Rxb8 22. Qc2 Rc8 23. Qf5 g6 24. Qg4 a5 25. Nf4 Qe4 26. Bf2 Rd8 27. Re1 Qc2 28. e6 Nf8 29. exf7+ Kxf7 30. Ne6 Qxc3 31. Nxd8+ Bxd8 32. Qe4 Bf6 33. d5 Qb4 34. Qe8+ Kg7 35. Qc6 h5 36. d6 Bd4 37. Bxd4+ Qxd4+ 38. Kh1 Qd2 39. Qc7+ Kh6 40. Qe7 Nd7 41. Rg1 Nc5 42. Qf8+ Kg5 43. Rf1 Ne4 44. Qe7+ Kh6 45. Qxe4 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "6"]
[White "Yoo, Christopher Woojin"]
[Black "Pakleza, Zbigniew"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2588"]
[BlackElo "2484"]
[PlyCount "89"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qb6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e5 8. Ne2 Nbd7 9. c3 Be7 10. Qc2 0-0 11. Be3 d5 12. fxe5 Nxe4 13. Bxe4 dxe4 14. Qxe4 Qxb2 15. Rb1 Qxa2 16. Rxb7 Rfd8 17. Qxc6 Rac8 18. Qb5 a6 19. Qb2 Qd5 20. 0-0 Rb8 21. Rxb8 Rxb8 22. Qc2 Rc8 23. Qf5 g6 24. Qg4 a5 25. Nf4 Qe4 26. Bf2 Rd8 27. Re1 Qc2 28. e6 Nf8 29. exf7+ Kxf7 30. Ne6 Qxc3 31. Nxd8+ Bxd8 32. Qe4 Bf6 33. d5 Qb4 34. Qe8+ Kg7 35. Qc6 h5 36. d6 Bd4 37. Bxd4+ Qxd4+ 38. Kh1 Qd2 39. Qc7+ Kh6 40. Qe7 Nd7 41. Rg1 Nc5 42. Qf8+ Kg5 43. Rf1 Ne4 44. Qe7+ Kh6 45. Qxe4 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "10"]
[White "Yoo, Christopher Woojin"]
[Black "Popov, Tikhon"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2588"]
[BlackElo "2130"]
[PlyCount "89"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. c4 b6 2. e4 Bb7 3. Nc3 e5 4. Nf3 Nc6 5. Be2 Bc5 6. 0-0 d6 7. d3 Nge7 8. Be3 Nd4 9. Bxd4 Bxd4 10. Nxd4 exd4 11. Nd5 Bxd5 12. cxd5 0-0 13. Qa4 c5 14. dxc6 d5 15. Rac1 dxe4 16. dxe4 d3 17. Rfd1 dxe2 18. Rxd8 Raxd8 19. Qc2 Nxc6 20. Qxe2 Nd4 21. Qa6 Ne6 22. Qxa7 h5 23. b3 Nf4 24. Kf1 Rd2 25. Qxb6 Rfd8 26. Re1 R8d6 27. Qe3 Ne6 28. a4 R6d3 29. Qb6 Rb2 30. b4 Rdd2 31. Qe3 Rdc2 32. b5 Rc4 33. Ra1 Nd4 34. a5 Rcb4 35. Qd3 Nc2 36. Rc1 Nd4 37. b6 Ra2 38. b7 Ne6 39. Rc8+ Kh7 40. e5+ g6 41. b8Q Ra1+ 42. Ke2 Nf4+ 43. Kf3 Nxd3 44. Rh8+ Kg7 45. Qg8# 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "2"]
[White "Yoo, Christopher Woojin"]
[Black "Skliarov, Viktor"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2588"]
[BlackElo "2340"]
[PlyCount "95"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. c3 a6 8. Bf1 Nc6 9. cxd4 Nxd4 10. d3 Be7 11. Be3 Nc6 12. d4 d5 13. Nc3 0-0 14. Bd3 dxe4 15. Bxe4 Bf6 16. d5 Bxc3 17. bxc3 exd5 18. Bxd5 Qf6 19. Qb3 Be6 20. Bxe6 Qxe6 21. Qxb7 Rfc8 22. Qb3 Qg6 23. Rad1 Ne5 24. Qd5 Ng4 25. Bd4 h5 26. h3 Nh6 27. Re5 Rd8 28. Qf3 h4 29. Rde1 Rac8 30. Rh5 f6 31. Rxh4 Nf7 32. Rg4 Ng5 33. Qg3 Qf5 34. h4 Ne6 35. Rxe6 Qxe6 36. Rxg7+ Kf8 37. Qg6 Rd7 38. Rxd7 Qxd7 39. Qxf6+ Ke8 40. Qxa6 Rc6 41. Qa8+ Kf7 42. Qb8 Rg6 43. Qf4+ Kg8 44. h5 Rg4 45. Qf6 Qd5 46. f3 Rg3 47. h6 Rg5 48. h7+ 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "9"]
[White "Yoo, Christopher Woojin"]
[Black "Strybuk, Artsiom I"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2588"]
[BlackElo "2433"]
[PlyCount "57"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. c4 Bb4+ 7. Kf1 Be7 8. cxd5 Nf6 9. Nc3 0-0 10. Qf3 c6 11. Bc4 b5 12. Bb3 b4 13. Ne2 Nxd5 14. Nxc6 Nxc6 15. Bxd5 Bg4 16. Qe4 Bxe2+ 17. Kxe2 Nxd4+ 18. Qxd4 Re8 19. Be3 Bf6 20. Qd3 Rc8 21. Rad1 Qa5 22. Qb3 Re7 23. Rd3 Rce8 24. h4 h5 25. g3 Qb5 26. Qc4 Qa5 27. Qb3 Qb5 28. Rc1 Qb7 29. Bxb7 1-0

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "9"]
[White "Yoo, Christopher Woojin"]
[Black "Strybuk, Artsiom I"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2588"]
[BlackElo "2433"]
[PlyCount "57"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. c4 Bb4+ 7. Kf1 Be7 8. cxd5 Nf6 9. Nc3 0-0 10. Qf3 c6 11. Bc4 b5 12. Bb3 b4 13. Ne2 Nxd5 14. Nxc6 Nxc6 15. Bxd5 Bg4 16. Qe4 Bxe2+ 17. Kxe2 Nxd4+ 18. Qxd4 Re8 19. Be3 Bf6 20. Qd3 Rc8 21. Rad1 Qa5 22. Qb3 Re7 23. Rd3 Rce8 24. h4 h5 25. g3 Qb5 26. Qc4 Qa5 27. Qb3 Qb5 28. Rc1 Qb7 29. Bxb7 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "4"]
[White "Yoo, Christopher Woojin"]
[Black "Urazayev, Arystanbek"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "2588"]
[BlackElo "2467"]
[PlyCount "103"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Nbd2 0-0 10. Nb3 Bb6 11. h3 h6 12. Re1 Re8 13. Rxe8+ Qxe8 14. Nbd4 Bd7 15. Bf1 Nxd4 16. Nxd4 Bxd4 17. Qxd4 Qe1 18. b3 Qe4 19. Be3 b6 20. Bd3 Qe7 21. Re1 Re8 22. Bd2 Qa3 23. Rxe8+ Bxe8 24. Bxh6 Qxa2 25. b4 a5 26. Bg5 a4 27. Bxf6 gxf6 28. Qxf6 Qd2 29. Qd8 Qe1+ 30. Bf1 a3 31. Qa8 Kg7 32. Qxd5 Qxc3 33. Qg5+ Kf8 34. Qh6+ Ke7 35. Qxb6 Qb2 36. Qc5+ Kf6 37. Qd6+ Kg7 38. Qg3+ Kh8 39. Qh4+ Kg8 40. Qg5+ Kf8 41. Qc5+ Kg7 42. Qg5+ Kf8 43. Qh6+ Ke7 44. Qe3+ Kf8 45. Qc5+ Kg8 46. Bc4 a2 47. Qg5+ Kf8 48. Qh6+ Kg8 49. Qg6+ Kf8 50. Qh6+ Kg8 51. Qg6+ Kf8 52. Qh6+ 1/2-1/2

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "2"]
[White "Zwahr, Paul"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2305"]
[BlackElo "2588"]
[PlyCount "68"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 Qb6 14. Ne4 c5 15. dxc5 Nxc5 16. Nxc5 Qxc5 17. Be3 Qa5 18. Bd2 Bb4 19. Bxb4 Qxb4 20. g4 Rc8 21. g5 Nd5 22. g6 0-0 23. Ka1 Nf4 24. Qe3 Rxc2 25. gxf7+ Rxf7 26. Rd8+ Kh7 27. Rb1 Re2 28. Qxa7 Nxh5 29. Qa8 Rxf3 30. Rh8+ Kg6 31. Rg1+ Ng3 32. Qe8+ Kg5 33. Qd8+ Kg4 34. Qd1 Qxb2# 0-1

[Event "Titled Tuesday intern op 01st Apr Late"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "2"]
[White "Zwahr, Paul"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2305"]
[BlackElo "2588"]
[PlyCount "68"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 Qb6 14. Ne4 c5 15. dxc5 Nxc5 16. Nxc5 Qxc5 17. Be3 Qa5 18. Bd2 Bb4 19. Bxb4 Qxb4 20. g4 Rc8 21. g5 Nd5 22. g6 0-0 23. Ka1 Nf4 24. Qe3 Rxc2 25. gxf7+ Rxf7 26. Rd8+ Kh7 27. Rb1 Re2 28. Qxa7 Nxh5 29. Qa8 Rxf3 30. Rh8+ Kg6 31. Rg1+ Ng3 32. Qe8+ Kg5 33. Qd8+ Kg4 34. Qd1 Qxb2# 0-1

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "8"]
[White "Nakamura, Hikaru"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2802"]
[BlackElo "2588"]
[PlyCount "127"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Nxd5 6. a3 a6 7. Qc2 Bd6 8. Nf3 0-0 9. d3 Re8 10. Nbd2 Bf8 11. g3 f6 12. Bg2 Be6 13. 0-0 Qd7 14. Rfd1 Rad8 15. Rac1 Qf7 16. Qb1 Qh5 17. b4 Bh3 18. Rc4 Bxg2 19. Kxg2 Qf7 20. Rdc1 Nb6 21. R4c2 Qd5 22. Rc3 Na4 23. Rb3 Rd7 24. Ba1 Red8 25. Qc2 Nb6 26. Ne4 Na4 27. g4 Qe6 28. h3 Qd5 29. Qb1 Na7 30. Qc2 Nb5 31. Qc4 Qxc4 32. dxc4 Nd6 33. Ned2 Nf7 34. Ne4 Nd6 35. Ng3 Nf7 36. Ne4 Rd3 37. Nc3 Nxc3 38. Rbxc3 c5 39. Ne1 Rd2 40. Nf3 R2d3 41. Kf1 cxb4 42. axb4 Bxb4 43. R3c2 a5 44. Ke2 Ra3 45. c5 Rc8 46. g5 Nd8 47. gxf6 gxf6 48. Nh4 Kf8 49. Nf5 Ne6 50. c6 Rxc6 51. Rxc6 bxc6 52. Rxc6 Ra2+ 53. Kf3 Ng5+ 54. Kg4 Rxa1 55. Rxf6+ Nf7 56. Ra6 Nd8 57. Ra7 Ke8 58. Ng7+ Kf8 59. Nh5 Rg1+ 60. Kf5 Nc6 61. Rxh7 a4 62. Nf6 Ne7+ 63. Ke6 a3 64. Rf7# 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "3"]
[White "Perez Gormaz, Matias Ariel"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2394"]
[BlackElo "2588"]
[PlyCount "76"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Bf4 Nge7 7. Nd2 Ng6 8. Bg3 Bd6 9. Ngf3 Nf4 10. Bxf4 Bxf4 11. 0-0 0-0 12. Re1 g6 13. g3 Bh6 14. h4 Bg7 15. Rc1 Qd6 16. a3 Re8 17. Kg2 Bd7 18. h5 Re7 19. hxg6 hxg6 20. Nb3 Rae8 21. Qd2 e5 22. dxe5 Nxe5 23. Nxe5 Rxe5 24. Rxe5 Rxe5 25. Nd4 Rh5 26. Rh1 Rxh1 27. Kxh1 Qe5 28. Kg2 Qh5 29. Qe3 Qh3+ 30. Kg1 Qg4 31. Be2 Qe4 32. Bf3 Qb1+ 33. Kg2 Qxb2 34. Bxd5 Qxa3 35. Qf4 Qf8 36. Qc7 Qc8 37. Qf4 Be8 38. Qd6 a5 0-1

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "6"]
[White "Rasulov, Vugar Ural Oglu"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "2505"]
[BlackElo "2588"]
[PlyCount "207"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. a3 Bxc3+ 7. Qxc3 b6 8. cxd5 Qxd5 9. g3 Bb7 10. Bg2 c5 11. dxc5 Ne4 12. Qc2 Qxc5 13. Qxc5 Nxc5 14. Be3 Nbd7 15. b4 Na4 16. 0-0 Rac8 17. Rfc1 Nc3 18. Kf1 Ba6 19. Ke1 Nf6 20. Nd4 Nfd5 21. Bd2 Nb5 22. Nc6 Rc7 23. a4 Nd6 24. Bxd5 exd5 25. Bf4 Rd7 26. b5 Bb7 27. Bxd6 Rxd6 28. Nxa7 Ra8 29. Nc6 Bxc6 30. Rxc6 Rxc6 31. bxc6 Rc8 32. a5 bxa5 33. Rxa5 Kf8 34. Rxd5 Rxc6 35. h4 g6 36. Kd2 h5 37. e4 Kg7 38. Ke3 Rc3+ 39. Rd3 Rc2 40. f3 Rg2 41. Kf4 Rg1 42. e5 Re1 43. Rd4 Re2 44. Re4 Rg2 45. e6 fxe6 46. Rxe6 Rg1 47. Ra6 Rg2 48. Ra1 Kh6 49. Re1 Ra2 50. Re4 Ra3 51. g4 hxg4 52. fxg4 Rh3 53. Re8 Rh1 54. g5+ Kg7 55. Kg4 Rg1+ 56. Kf3 Rf1+ 57. Kg2 Ra1 58. Re7+ Kg8 59. Rc7 Ra2+ 60. Kf3 Ra4 61. Kg3 Rb4 62. Rd7 Ra4 63. Re7 Rb4 64. Re6 Kg7 65. Rf6 Ra4 66. Rf4 Ra3+ 67. Kg4 Ra7 68. Rc4 Rd7 69. Kf4 Re7 70. Re4 Ra7 71. Ke5 Ra5+ 72. Kd6 Ra6+ 73. Kc5 Ra7 74. Kc6 Ra6+ 75. Kb5 Ra7 76. Rd4 Ra1 77. Kc6 Ra6+ 78. Kd7 Ra1 79. Re4 Ra7+ 80. Kd6 Ra6+ 81. Kc7 Ra7+ 82. Kb6 Ra1 83. Rd4 Rb1+ 84. Kc5 Ra1 85. Rd7+ Kg8 86. Kd6 Ra4 87. Ke6 Rxh4 88. Kf6 Ra4 89. Rg7+ Kf8 90. Rf7+ Kg8 91. Kxg6 Ra6+ 92. Rf6 Ra7 93. Rd6 Rg7+ 94. Kf5 Rf7+ 95. Rf6 Kg7 96. Ke6 Ra7 97. Kf5 Ra5+ 98. Kg4 Ra1 99. Rb6 Rg1+ 100. Kf5 Rf1+ 101. Ke5 Rg1 102. Kf5 Rf1+ 103. Ke5 Rg1 104. Kf5 1/2-1/2

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "1"]
[White "Salonen, Aku"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2233"]
[BlackElo "2588"]
[PlyCount "66"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Bf4 Nge7 7. Nf3 f6 8. h3 g5 9. Bg3 Nf5 10. Bh2 h5 11. Nbd2 Kf7 12. Qc2 g4 13. Bxf5 exf5 14. Nh4 Qe8+ 15. Kf1 Bh6 16. Re1 Qd7 17. Nb3 b6 18. f4 Ne7 19. Kf2 Ng6 20. Nxg6 Kxg6 21. hxg4 hxg4 22. Bg3 Ba6 23. Re3 Rae8 24. Rhe1 Re4 25. Nd2 Bxf4 26. Nxe4 Bxe3+ 27. Rxe3 fxe4 28. Qd1 Qf5+ 29. Kg1 Qg5 30. Qe1 f5 31. Be5 Rh7 32. Qg3 Qh6 33. Qh2 Qxe3+ 0-1

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "10"]
[White "Yeletsky, Ivan"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2469"]
[BlackElo "2588"]
[PlyCount "225"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nge7 4. Nf3 Ng6 5. h4 h5 6. c4 Be7 7. d4 exd4 8. Nxd4 d5 9. cxd5 Qxd5 10. Nc3 Bb4 11. Ndb5 Qxd1+ 12. Rxd1 Ba5 13. a3 a6 14. Nd4 Nxd4 15. Rxd4 Be6 16. b4 c5 17. Re4 cxb4 18. axb4 Bd8 19. Bc4 0-0 20. Bxe6 fxe6 21. Na4 a5 22. b5 Rc8 23. 0-0 Rc2 24. g3 Rf5 25. Rxe6 Kf7 26. Rd6 Be7 27. Rb6 Rc4 28. Nc3 Bf6 29. Rxb7+ Ne7 30. Nd1 Rb4 31. Bxf6 gxf6 32. Nc3 Rc5 33. Ne2 Rcxb5 34. Rxb5 Rxb5 35. Nd4 Rb6 36. Ra1 Ra6 37. Nb3 Nc6 38. Nc5 Rb6 39. Rc1 Ne5 40. Rc2 Rb4 41. Kg2 Ke7 42. Ra2 Rb5 43. Ne4 Nc4 44. Nc3 Rc5 45. Ne4 Re5 46. Nd2 Nxd2 47. Rxd2 a4 48. Ra2 Ra5 49. Kf3 f5 50. e4 Kf6 51. Kf4 fxe4 52. Kxe4 a3 53. Kd4 Kf5 54. Kc3 Kg4 55. Kb4 Ra8 56. Rxa3 Rxa3 57. Kxa3 Kf3 58. Kb3 Kxf2 59. g4 hxg4 60. h5 g3 61. h6 g2 62. h7 g1Q 63. h8Q Qd1+ 64. Kb2 Qe2+ 65. Kb1 Qd3+ 66. Kc1 Qc4+ 67. Kb2 Qb4+ 68. Kc2 Qa4+ 69. Kb1 Qd1+ 70. Kb2 Qe2+ 71. Kb3 Qe6+ 72. Kb2 Qb6+ 73. Kc2 Qc6+ 74. Qc3 Qa4+ 75. Qb3 Qe4+ 76. Qd3 Qc6+ 77. Qc3 Qa4+ 78. Kb2 Qb5+ 79. Qb3 Qe5+ 80. Qc3 Qb8+ 81. Qb3 Qd8 82. Qc2+ Ke3 83. Qc3+ Ke4 84. Qc4+ Ke5 85. Qc5+ Ke6 86. Qc4+ Ke5 87. Qc5+ Kf6 88. Qc3+ Kf7 89. Qc4+ Kf8 90. Qf4+ Kg8 91. Qg4+ Kf7 92. Qf5+ Kg7 93. Qg4+ Kh7 94. Qh5+ Kg8 95. Qg4+ Kf8 96. Qf5+ Ke8 97. Qe6+ Kf8 98. Qf5+ Kg7 99. Qg4+ Kh6 100. Qh3+ Kg5 101. Qc3 Qb6+ 102. Kc2 Qg6+ 103. Qd3 Qc6+ 104. Kd2 Qg2+ 105. Qe2 Qa8 106. Qd3 Qa1 107. Qd5+ Kf4 108. Qc4+ Kf5 109. Qf7+ Ke4 110. Qe6+ Kf3 111. Qh3+ Kf2 112. Qh2+ Kf3 113. Qh3+ 1/2-1/2

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "2"]
[White "Yoo, Christopher Woojin"]
[Black "Ajay, Karthikeyan"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2588"]
[BlackElo "2386"]
[PlyCount "67"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Na6 6. g4 e5 7. Nge2 0-0 8. Bg2 exd4 9. Nxd4 Nc5 10. 0-0 Re8 11. Re1 c6 12. Bf4 Ne6 13. Be3 Nd7 14. Qd2 Ne5 15. b3 Nc5 16. Rad1 Ned3 17. Rf1 Qa5 18. f4 Bd7 19. f5 Be5 20. Nde2 Rad8 21. Kh1 f6 22. Bd4 g5 23. Qe3 Bxd4 24. Qxd4 Kg7 25. Rxd3 Nxd3 26. Qxd3 Qe5 27. Ng3 Bc8 28. Rd1 Kh8 29. Nh5 Kg8 30. Ne2 Kf8 31. Nd4 Re7 32. Re1 Kf7 33. Nf3 Qc5 34. Qc3 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "9"]
[White "Yoo, Christopher Woojin"]
[Black "Hamitevici, Vladimir"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2588"]
[BlackElo "2423"]
[PlyCount "107"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Bc4 0-0 8. Nge2 Na6 9. Nf4 Nc7 10. 0-0 a6 11. a4 b6 12. Re1 Bb7 13. Qb3 b5 14. axb5 axb5 15. Rxa8 Bxa8 16. Nxb5 Nxb5 17. Qxb5 Qd6 18. Qc5 Nd7 19. Qxd6 exd6 20. Be3 Nb6 21. b3 h6 22. h4 Rc8 23. Ra1 g5 24. hxg5 hxg5 25. Nh5 Bxd5 26. Bd3 Bh8 27. Ra6 Rb8 28. Bxg5 Bxd4 29. Bf6 Bc5 30. Bc3 Nd7 31. Bf5 Be6 32. Bxe6 fxe6 33. b4 Bxb4 34. Bxb4 Rxb4 35. Rxd6 Nf8 36. f3 Rh4 37. Nf6+ Kf7 38. Ne4 Rh5 39. Ra6 Rd5 40. Kf2 Kg6 41. Ke3 Rb5 42. Ra8 Rb3+ 43. Kf4 Kf7 44. Ng5+ Ke7 45. Ra7+ Ke8 46. Ne4 Nd7 47. Kg5 Rb5+ 48. Kg6 Rb2 49. g4 Ne5+ 50. Kf6 Nxf3 51. Kxe6 Rb6+ 52. Nd6+ Kf8 53. Rf7+ Kg8 54. Rxf3 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "7"]
[White "Yoo, Christopher Woojin"]
[Black "Lazavik, Denis"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2588"]
[BlackElo "2572"]
[PlyCount "132"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. c3 a6 8. Bf1 Nc6 9. cxd4 Nxd4 10. d3 Bc5 11. Be3 0-0 12. Nd2 d6 13. Nb3 Nxb3 14. Qxb3 e5 15. Rad1 Bg4 16. Rc1 b6 17. Qc3 a5 18. a3 Qf6 19. Qd2 a4 20. Be2 Be6 21. h3 h6 22. Bg4 Rac8 23. Red1 Bxg4 24. hxg4 Qe6 25. f3 Bxe3+ 26. Qxe3 Qb3 27. Rxc8 Rxc8 28. Rc1 Rc5 29. Qd2 Kh7 30. Rxc5 bxc5 31. Kh2 g6 32. f4 exf4 33. Qxf4 Qe6 34. Kg3 Kg7 35. Kf3 Qf6 36. Ke3 Qd4+ 37. Ke2 Qxb2+ 38. Kf3 Qxa3 39. Qxd6 Qc3 40. e5 Qd4 41. Qf6+ Kg8 42. Qa6 Qxe5 43. Qxa4 Kg7 44. Qe4 Kf6 45. Qc4 Qd6 46. Qc3+ Qe5 47. Qc4 Kg7 48. g3 Qf6+ 49. Kg2 Qd6 50. Kf3 Kf6 51. Qc3+ Qe5 52. Qc4 Ke7 53. Kg2 Kd6 54. Qxf7 Qd5+ 55. Qf3 Ke5 56. Kf2 Qxf3+ 57. Kxf3 Kd4 58. Ke2 c4 59. dxc4 Kxc4 60. Ke3 Kd5 61. Kd3 Ke5 62. Ke3 g5 63. Kd3 Kd5 64. Ke3 Ke5 65. Kd3 Kd5 66. Ke3 Ke5 1/2-1/2

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "4"]
[White "Yoo, Christopher Woojin"]
[Black "Oberoi, Shelev"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2588"]
[BlackElo "2174"]
[PlyCount "65"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 e5 5. c3 Be6 6. b4 f6 7. b5 Nce7 8. d4 Ng6 9. dxe5 fxe5 10. Qa4 Nf6 11. Ng5 Qd7 12. Nxe6 Qxe6 13. b6+ c6 14. bxa7 Bc5 15. exd5 Nxd5 16. Ne4 Bxa7 17. Qb3 0-0 18. Be2 Kh8 19. 0-0 Qf5 20. Ng3 Bxf2+ 21. Kh1 Qd7 22. Ne4 Ba7 23. Ba3 Rxf1+ 24. Rxf1 Ngf4 25. Bf3 Ne3 26. Ng5 h6 27. Nf7+ Kh7 28. Be4+ g6 29. Nxe5 Qd2 30. Qxb7+ Kh8 31. Qxa8+ Kg7 32. Qxa7+ Kf6 33. Qe7# 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "5"]
[White "Yoo, Christopher Woojin"]
[Black "Plat, Vojtech"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2588"]
[BlackElo "2465"]
[PlyCount "111"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bf4 0-0 7. Qd2 Nc6 8. 0-0-0 Nxd4 9. Qxd4 Be6 10. Bc4 Ng4 11. Nd5 Bxd5 12. Bxd5 c6 13. Bb3 Bg5 14. Qd2 Bxf4 15. Qxf4 Ne5 16. Rd2 Qe7 17. Rhd1 Rfd8 18. Qg3 a5 19. a3 Rd7 20. f4 Ng6 21. Re1 Rad8 22. Re3 Qf6 23. Rf2 Re7 24. e5 Qh4 25. Qxh4 Nxh4 26. f5 g6 27. g4 dxe5 28. c3 g5 29. Rfe2 Kg7 30. Rxe5 Rxe5 31. Rxe5 Kf6 32. Rxa5 Nf3 33. h3 Ng1 34. Ra7 Rd7 35. a4 Nxh3 36. a5 Re7 37. a6 bxa6 38. Rxa6 Nf2 39. Rxc6+ Ke5 40. f6 Rd7 41. Rc5+ Kf4 42. Rf5+ Ke3 43. Rxg5 Nd3+ 44. Kc2 Ne1+ 45. Kb1 Nf3 46. Rg7 Rb7 47. Bc2 Nd2+ 48. Kc1 Nc4 49. b3 Nd2 50. Rxh7 Nxb3+ 51. Bxb3 Rxb3 52. Kc2 Rb7 53. g5 Rd7 54. g6 Rd2+ 55. Kb3 fxg6 56. Re7+ 1-0

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "11"]
[White "Yoo, Christopher Woojin"]
[Black "Shimanov, Aleksandr"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2588"]
[BlackElo "2593"]
[PlyCount "53"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Na6 7. g4 c6 8. Bg2 Rb8 9. Nge2 b5 10. cxb5 cxb5 11. e5 Nd7 12. f4 Nc7 13. 0-0 Nb6 14. b3 Bb7 15. Bxb7 Rxb7 16. Rc1 f5 17. exf6 Bxf6 18. Qd3 Qd7 19. f5 g5 20. Ne4 h6 21. h4 b4 22. hxg5 hxg5 23. Bxg5 Qb5 24. Qf3 Qd5 25. Bxf6 exf6 26. Rcd1 Rbb8 27. Nf4 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "9"]
[White "Demchenko, Anton"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2619"]
[BlackElo "2588"]
[PlyCount "60"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 Qa5+ 6. c3 e6 7. Ne2 c5 8. 0-0 Nc6 9. a3 Rc8 10. Nd2 cxd4 11. cxd4 Nge7 12. Nf3 Nf5 13. Ng3 Nxg3 14. fxg3 Be7 15. h4 Qa4 16. Bd2 Rc7 17. b3 Qa6 18. Qe3 h6 19. g4 Qb5 20. b4 Qa4 21. Rac1 a6 22. Rf2 Bd8 23. g3 Na7 24. Rxc7 Bxc7 25. g5 Nb5 26. Kg2 Qc2 27. gxh6 gxh6 28. Qf4 Qe4 29. Qf6 Rh7 30. Kh2 Nxd4 0-1

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "6"]
[White "Karas, Marek"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2165"]
[BlackElo "2588"]
[PlyCount "92"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Nbd7 5. Nbd2 b6 6. Bd3 Bb7 7. 0-0 c5 8. cxd5 Nxd5 9. b3 Be7 10. Bb2 0-0 11. Nc4 Rc8 12. Nce5 cxd4 13. Bxd4 f6 14. Nxd7 Qxd7 15. Qe2 e5 16. Bb2 Qg4 17. h3 Qh5 18. Bc4 Kh8 19. Bxd5 Bxd5 20. Rfd1 Rfd8 21. e4 Bb7 22. Rxd8+ Rxd8 23. Rc1 Rd7 24. Rd1 Qe8 25. Rxd7 Qxd7 26. Nd2 Bb4 27. Nf1 Bc5 28. Kh2 a5 29. Ng3 a4 30. bxa4 Qxa4 31. Nf5 Qxe4 32. Qxe4 Bxe4 33. Ne3 b5 34. a3 Kg8 35. Nd1 Kf7 36. f3 Bc6 37. Nc3 Ke6 38. h4 f5 39. Kg3 Be3 40. Ne2 f4+ 41. Kh2 Kd5 42. Nc3+ Kc4 43. Nd1 Bd4 44. Bc1 Kb3 45. g3 Kc2 46. gxf4 Kxc1 0-1

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "2"]
[White "Kutowski, Marcel"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2258"]
[BlackElo "2588"]
[PlyCount "60"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Qa5+ 11. Bd2 Bb4 12. Ne4 Ngf6 13. Nd6+ Ke7 14. Nxb7 Qb6 15. Qb3 Nd5 16. Bxb4+ Nxb4 17. Nc5 Nxc5 18. dxc5 Qxc5 19. 0-0 Rhb8 20. Qa3 Rb5 21. c3 Nd5 22. Qxc5+ Rxc5 23. Rfd1 Rb8 24. Rd2 a5 25. Rad1 a4 26. Ne5 a3 27. c4 axb2 28. cxd5 b1Q 29. d6+ Kd8 30. Nxf7+ Kd7 0-1

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "4"]
[White "Lortkipanidze, Nodar"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2359"]
[BlackElo "2588"]
[PlyCount "68"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. exf6 Nxf6 9. Qh4 Be7 10. Bd3 0-0 11. Bg5 Rf7 12. Nbd2 d5 13. 0-0-0 e5 14. Rhe1 e4 15. Nxe4 dxe4 16. Bxe4 Qf8 17. Bxf6 gxf6 18. Bd5 Kh8 19. Bxf7 Qxf7 20. Nd4 Ne5 21. f4 Ng6 22. Qh5 Qg8 23. g3 Bd7 24. Nf5 Bxf5 25. Qxf5 Qxa2 26. Rd7 Qa1+ 27. Qb1 Qa6 28. Rdxe7 Nxe7 29. Rxe7 Qf1+ 30. Kc2 Qf2+ 31. Kb3 Qb6+ 32. Kc2 Qf2+ 33. Kb3 Qb6+ 34. Kc2 Qf2+ 1/2-1/2

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "11"]
[White "Shirov, Alexei"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2652"]
[BlackElo "2588"]
[PlyCount "128"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Bg4 8. Be3 d5 9. 0-0-0 Nc6 10. d4 0-0-0 11. h3 Bh5 12. g4 Bg6 13. Bg2 Ne4 14. Nxe4 Bxe4 15. Ne1 Re8 16. Bxe4 Qxe4 17. Qf3 f6 18. Qxe4 Rxe4 19. Ng2 Bd6 20. Rhe1 Rhe8 21. f3 R4e7 22. Bf2 Nd8 23. Rxe7 Rxe7 24. Re1 Rxe1+ 25. Nxe1 Ne6 26. Kd2 Nf4 27. h4 Kd7 28. h5 Ke6 29. Nd3 Nxd3 30. Kxd3 f5 31. Bh4 fxg4 32. fxg4 g6 33. hxg6 hxg6 34. b3 c6 35. c4 Bf4 36. Bf2 Bc7 37. a4 Bd8 38. Be3 Bc7 39. Bg5 Bd6 40. Be3 Be7 41. Bf4 Bd8 42. Bb8 a6 43. Bf4 Be7 44. Be3 Bd6 45. Bg5 Bc7 46. Be3 Ba5 47. Bf4 Bb4 48. Bg5 b5 49. axb5 axb5 50. cxb5 cxb5 51. Bf4 Be7 52. Be3 Bd6 53. Bg5 Bf8 54. Bf4 Be7 55. Be3 Bd6 56. Bg5 Bf8 57. Bf4 Ba3 58. Bg5 Bd6 59. Be3 Be7 60. Bf4 Ba3 61. Bg5 Bd6 62. Be3 Be7 63. Bf4 Bf8 64. Bg5 Bd6 1/2-1/2

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "7"]
[White "Yoo, Christopher Woojin"]
[Black "Carlsen, Magnus"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2588"]
[BlackElo "2833"]
[PlyCount "118"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bd3 Nb4 6. 0-0 Nxd3 7. Qxd3 Bd6 8. Bg5 Ne7 9. Nbd2 0-0 10. Rfe1 f6 11. Bh4 Nf5 12. Bg3 Nxg3 13. hxg3 c6 14. c4 dxc4 15. Qxc4+ Rf7 16. Ne4 Bf8 17. Rad1 Qd5 18. Qxd5 cxd5 19. Nc3 Rd7 20. g4 h6 21. Nh4 Kf7 22. Nf5 b6 23. Rd3 Ba6 24. Rh3 Rc8 25. a3 Re8 26. Rxe8 Kxe8 27. f3 Kf7 28. Kf2 Bb7 29. Ke3 Ke6 30. Kd2 g6 31. Nxh6 Rh7 32. g5 fxg5 33. Ng4 Rxh3 34. gxh3 Bg7 35. Ke3 Ba6 36. Nd1 Bf1 37. Ndf2 a5 38. Nh2 Bc4 39. Nfg4 b5 40. Nf2 a4 41. Nd3 Kf5 42. Nb4 Bf8 43. Ng4 Bd6 44. Kf2 Ke6 45. Ne3 Bf4 46. Na6 Bd6 47. Nb4 Bf8 48. Na6 Bg7 49. Nc7+ Kd7 50. Ncxd5 Bxd4 51. Kg3 Bxd5 52. Nxd5 Bxb2 53. Kg4 Bxa3 54. Nc3 Kc6 55. Kxg5 Bb2 56. Na2 Kc5 57. Kxg6 b4 58. f4 b3 59. f5 bxa2 0-1

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "8"]
[White "Yoo, Christopher Woojin"]
[Black "Concio, Michael Jr"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2588"]
[BlackElo "2376"]
[PlyCount "73"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. 0-0 d6 6. Nxd4 Bd7 7. Bxc6 bxc6 8. Qf3 Ng4 9. Nc3 Be7 10. Nxc6 Nxh2 11. Qxf7+ Kxf7 12. Nxd8+ Rhxd8 13. Kxh2 Rab8 14. Nd5 Rdc8 15. b3 Bd8 16. Bf4 Bf6 17. Rad1 Be6 18. Rfe1 Bd8 19. e5 c6 20. Nc3 d5 21. a3 Be7 22. b4 a5 23. bxa5 Bxa3 24. Rd3 Bb4 25. a6 Ra8 26. Ra1 Bf5 27. Rf3 Ke6 28. Ne2 Bc5 29. Be3 Bxe3 30. Rxe3 c5 31. Nf4+ Kd7 32. Nxd5 Rc6 33. Rd1 Ke6 34. Nf4+ Ke7 35. Rg3 g6 36. Rb3 Ra7 37. Rb7+ 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "1"]
[White "Yoo, Christopher Woojin"]
[Black "Grahn, Vidar"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2588"]
[BlackElo "2248"]
[PlyCount "53"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Be2 Nc6 9. 0-0 Be7 10. Be3 0-0 11. Nc3 Rb8 12. Rc1 Nb4 13. a3 N4d5 14. Bd2 Nxc3 15. Bxc3 c5 16. dxc5 Bxc5 17. Bd4 Bxd4 18. Qxd4 Qxd4 19. Nxd4 Na4 20. Rxc4 Nxb2 21. Rc7 Bb7 22. Rfc1 a5 23. f3 Rfc8 24. Rxc8+ Rxc8 25. Rxc8+ Bxc8 26. Nc6 a4 27. Ne7+ 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "5"]
[White "Yoo, Christopher Woojin"]
[Black "Postny, Evgeny"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2588"]
[BlackElo "2538"]
[PlyCount "119"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Be7 8. Nc3 Bxb5 9. Qxb5+ c6 10. dxc6 Nxc6 11. Nf3 0-0 12. d3 Nd4 13. Nxd4 exd4 14. Ne2 Rc8 15. Qa4 Qc7 16. Nxd4 Qe5+ 17. Ne2 b5 18. Qd4 Qe6 19. Qe3 Qxe3 20. Bxe3 Rxc2 21. Rb1 Nd5 22. Kd1 Rc7 23. Bd2 Rd7 24. Rc1 Bf6 25. d4 Re8 26. Rc5 a6 27. Re1 h5 28. Nc3 Rxe1+ 29. Kxe1 Nb4 30. Rxh5 Nd3+ 31. Ke2 Nxb2 32. d5 Nc4 33. Ne4 Bd4 34. d6 Be5 35. Bb4 f6 36. Kf3 a5 37. Bc5 Kf7 38. g4 b4 39. Rh8 Nxd6 40. Bxd6 Bxd6 41. Ra8 Bc7 42. Ra7 Re7 43. Nd2 Bb6 44. Ra6 Bc7 45. Nc4 Rd7 46. Ra7 Ke7 47. h4 Ke6 48. Ke4 Ke7 49. h5 Bd8 50. Ra8 Rd1 51. Nxa5 Re1+ 52. Kf3 Rd1 53. Ra7+ Ke6 54. Nb3 Bb6 55. Rxg7 Rf1 56. Rb7 Rxf2+ 57. Kg3 Be3 58. Rxb4 Rxa2 59. Re4+ Kf7 60. Rxe3 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "3"]
[White "Yoo, Christopher Woojin"]
[Black "Priasmoro, Novendra"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2588"]
[BlackElo "2437"]
[PlyCount "51"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 b5 7. Bb3 Nxe4 8. Re1 d5 9. Nxd4 Nxd4 10. Qxd4 Be6 11. c4 Bc5 12. Qxg7 Rf8 13. Be3 Bxe3 14. Rxe3 bxc4 15. Ba4+ Ke7 16. Nc3 Rg8 17. Qxh7 Nf6 18. Rxe6+ Kxe6 19. Re1+ Kd6 20. Qxf7 Kc5 21. Re7 Rf8 22. Rxc7+ Kd4 23. Qe6 Ne4 24. Rd7 Qxd7 25. Bxd7 Nxc3 26. Qe3# 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "10"]
[White "Yoo, Christopher Woojin"]
[Black "Tregubov, Pavel V"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2588"]
[BlackElo "2555"]
[PlyCount "57"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. 0-0 Bd6 7. d4 Nge7 8. dxc5 Bxc5 9. Nbd2 0-0 10. Nb3 Bd6 11. Bd3 h6 12. h3 Nf5 13. Re1 Qf6 14. Bc2 Be6 15. Qd3 Rfe8 16. Bd2 g6 17. Re2 Re7 18. Rae1 Rae8 19. Bc1 Kg7 20. Qd1 Nh4 21. Nxh4 Qxh4 22. Re3 Bc7 23. Nc5 Bb6 24. b4 Bxc5 25. bxc5 d4 26. cxd4 Rd8 27. Bb2 Kg8 28. Bxg6 Nxd4 29. Be4 1-0

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "3"]
[White "Antoniou, Rafail"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2087"]
[BlackElo "2588"]
[PlyCount "32"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Re8 7. Bd3 g6 8. a3 Bf8 9. b4 e4 10. Nxf6+ Qxf6 11. Bxe4 Qxa1 12. d4 a5 13. b5 Bxa3 14. 0-0 Nb4 15. Qd2 Bxc1 16. Rxc1 Qa2 0-1

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "4"]
[White "Dzhumagaliev, Yan"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2411"]
[BlackElo "2588"]
[PlyCount "128"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. h4 b6 3. h5 h6 4. c4 c5 5. Nc3 Bb7 6. d3 d5 7. cxd5 Nxd5 8. e4 Nc7 9. d4 cxd4 10. Nxd4 e5 11. Qa4+ Nd7 12. Nc6 Qf6 13. Nb4 a6 14. Be3 b5 15. Qa5 Rc8 16. Rc1 Bc5 17. Nd1 Qb6 18. Qxb6 Bxb4+ 19. Nc3 Nxb6 20. Bxb6 Bxe4 21. Rh4 f5 22. a3 Bxc3+ 23. Rxc3 Kd7 24. f3 Nd5 25. fxe4 Nxb6 26. exf5 Rxc3 27. bxc3 Nd5 28. Rg4 Rg8 29. Rg6 Nf6 30. g4 Ke7 31. c4 Kf7 32. cxb5 axb5 33. Bxb5 Rc8 34. a4 Rc3 35. Kd2 Ra3 36. Kc2 e4 37. Kb2 Rh3 38. a5 e3 39. a6 e2 40. Bc4+ Kf8 41. Bxe2 Rh2 42. g5 Rxe2+ 43. Kb3 hxg5 44. h6 Re8 45. hxg7+ Kf7 46. Rxg5 Ra8 47. Rg6 Ng8 48. Kc4 Ne7 49. g8Q+ Nxg8 50. Kb5 Ne7 51. Rg5 Kf6 52. Rh5 Nd5 53. Kc6 Nb4+ 54. Kb5 Nd5 55. Kc6 Nb4+ 56. Kb5 Nxa6 57. Rh6+ Kxf5 58. Rxa6 Rb8+ 59. Rb6 Re8 60. Ka6 Ke4 61. Rb5 Kd4 62. Kb6 Kc4 63. Rh5 Re6+ 64. Kc7 Rg6 0-1

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "11"]
[White "Erdogmus, Yagiz Kaan"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2605"]
[BlackElo "2588"]
[PlyCount "114"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Nd5 Nxe4 5. d4 d6 6. Bd3 Nf6 7. Nxf6+ gxf6 8. 0-0 Bg4 9. c3 Qd7 10. Be2 Rg8 11. b4 0-0-0 12. a4 Bh3 13. g3 Bxf1 14. Bxf1 Kb8 15. a5 e4 16. Nh4 d5 17. Qh5 h6 18. b5 Ne7 19. b6 Ng6 20. Nf5 a6 21. Rb1 c5 22. Be3 c4 23. Bh3 Qa4 24. Qe2 Qxa5 25. Qc2 Rc8 26. Nxh6 Bxh6 27. Bxh6 Rc6 28. Qb2 Rh8 29. Bd7 Rd6 30. Ra1 Qxb6 31. Qxb6 Rxb6 32. Be3 Rb3 33. Ba4 Rxc3 34. Rb1 b5 35. Bd1 Ne7 36. Ra1 Kb7 37. h4 Nf5 38. Bf4 Nxd4 39. Kg2 Rd3 40. h5 c3 41. Rc1 c2 42. Bxc2 Nxc2 43. Rxc2 Rxh5 44. Rc7+ Kb6 45. Rxf7 Rf5 46. Bc7+ Kc6 47. Ba5 d4 48. Ra7 Kd5 49. Rxa6 Ra3 50. Ra8 Kc4 51. Rc8+ Kd3 52. Bb6 Ra2 53. Rd8 Rfxf2+ 54. Kh3 f5 55. Kh4 Ra4 56. Kg5 e3 57. Bxd4 Rxd4 0-1

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "6"]
[White "Galchenko, Matvey"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2438"]
[BlackElo "2588"]
[PlyCount "105"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nf6 6. dxc6 e4 7. cxb7 Bxb7 8. Be2 exf3 9. Bxf3 Qe7+ 10. Be3 Qb4+ 11. Nd2 Be7 12. 0-0 0-0 13. Nb3 a5 14. c3 Bxf3 15. Qxf3 Qg4 16. Qxg4 Nxg4 17. Bf4 c6 18. a4 g5 19. Rfe1 gxf4 20. Rxe7 Rfb8 21. Ra3 Rb7 22. Re4 Rab8 23. Rxf4 Ne5 24. Nxa5 Rxb2 25. h4 d5 26. Rf5 f6 27. f3 Kg7 28. Kh2 Kg6 29. Rf4 h5 30. c4 R2b4 31. Rd4 Ra8 32. Rb3 Rxa4 33. Nb7 Rxc4 34. Rd2 Rxh4+ 35. Kg3 Rha4 36. Nd6 Ra3 37. Rb7 h4+ 38. Kxh4 Rxf3 39. Rd4 Rf1 40. Kg3 Ra3+ 41. Kh2 Raa1 42. Ne8 Rh1+ 43. Kg3 Ra3+ 44. Kf2 Ra2+ 45. Kg3 Ra3+ 46. Kf2 Rh5 47. Rf4 Ra2+ 48. Kg3 Ra3+ 49. Kf2 Ra2+ 50. Kg1 c5 51. Rg7+ Kh6 52. Rxf6+ Ng6 53. Rfxg6# 1-0

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "9"]
[White "Gutenev, Alexander"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2455"]
[BlackElo "2588"]
[PlyCount "142"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. e5 c5 5. c3 Nc6 6. d4 cxd4 7. cxd4 Bg4 8. Bb5 Bxf3 9. Qxf3 e6 10. Nc3 a6 11. Bxc6+ bxc6 12. Be3 Rb8 13. b3 Bb4 14. Bd2 Ne7 15. 0-0 Nf5 16. Qd3 Qb6 17. Be3 Nxe3 18. fxe3 0-0 19. Rac1 Rfc8 20. Na4 Qb5 21. Qc2 Ba3 22. Qf2 Rc7 23. Rc2 Rf8 24. Nc5 a5 25. h4 h5 26. Kh2 Kh7 27. g4 hxg4 28. h5 gxh5 29. Qh4 Rh8 30. Rf6 Bxc5 31. dxc5 Qd3 32. Rcf2 Qxe3 33. Rxf7+ Rxf7 34. Rxf7+ Kg8 35. Qf6 Qe2+ 36. Kg1 Qd1+ 37. Kh2 Qd2+ 38. Kg1 Qe3+ 39. Kg2 Qf3+ 40. Qxf3 gxf3+ 41. Rxf3 Rh6 42. Rf4 Rg6+ 43. Kf3 Rg5 44. Ra4 Rxe5 45. Rxa5 h4 46. Ra6 d4 47. Rxc6 d3 48. Rd6 Rf5+ 49. Kg4 Rxc5 50. Rxd3 Rc2 51. a4 Rh2 52. Rh3 Ra2 53. Kxh4 Kf7 54. Re3 Kf6 55. Kg4 e5 56. Rf3+ Ke6 57. Rd3 e4 58. Rc3 Ke5 59. a5 Kd4 60. Rc4+ Kd3 61. Rc5 e3 62. Rd5+ Ke4 63. Rd8 e2 64. Re8+ Kd3 65. b4 Ra1 66. Kg3 e1Q+ 67. Rxe1 Rxe1 68. a6 Ra1 69. b5 Kc4 70. b6 Rxa6 71. b7 Rb6 0-1

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "6"]
[White "Lortkipanidze, Nodar"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2359"]
[BlackElo "2588"]
[PlyCount "62"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. exf6 Nxf6 9. Qh4 Be7 10. Bd3 d5 11. Bg6+ Kf8 12. 0-0 Bd7 13. Re1 Qb6 14. Bc2 Kg8 15. Qg3 Rf8 16. Nbd2 e5 17. Nb3 Nh5 18. Be3 Qc7 19. Bxh7+ Kxh7 20. Ng5+ Kg8 21. Qh4 Nf4 22. Qg3 Rf5 23. h4 Rxh4 24. Qxh4 Rxg5 25. Kf1 Rh5 26. Qxh5 Nxh5 27. Rad1 Be6 28. g3 Qd7 29. Kg1 Bg4 30. Rd2 Bf3 31. Kh2 Nf6 0-1

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "1"]
[White "Martinez Fernandez, Adrian"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2404"]
[BlackElo "2588"]
[PlyCount "56"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng5 h6 6. Nxf7 Kxf7 7. Nf3 Nf6 8. Bc4+ Ke8 9. Ne5 e6 10. g4 Be4 11. f3 Bh7 12. Bxe6 Bd6 13. Nf7 Qe7 14. Qe2 Rf8 15. Nxd6+ Qxd6 16. 0-0 Kd8 17. Qe5 Qxe5 18. dxe5 Nfd7 19. f4 Bxc2 20. Bd2 Nc5 21. Bc4 Nbd7 22. Bc3 Nb6 23. Rac1 Nxc4 24. Rxc2 Ne3 25. Bd4 Nxf1 26. Bxc5 Rxf4 27. Bf2 Nxh2 28. Kxh2 Rxg4 0-1

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "9"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2564"]
[BlackElo "2588"]
[PlyCount "136"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. d4 cxd4 5. Nxd4 Bb7 6. f3 d6 7. e4 Nbd7 8. Be3 a6 9. Be2 e6 10. Qd2 Be7 11. 0-0 0-0 12. Kh1 Rc8 13. Rfd1 Qc7 14. Rac1 Rfd8 15. Bf1 Bf8 16. b4 Ne5 17. Nb3 d5 18. cxd5 Bxb4 19. Bd4 h6 20. Qf2 Qd6 21. Bxb6 Re8 22. dxe6 Qxe6 23. Bd4 Red8 24. Nc5 Bxc5 25. Bxc5 Nfd7 26. Bd4 Nc6 27. Be3 Nf6 28. Bb6 Rxd1 29. Rxd1 Ne5 30. Bd4 Nc6 31. Be3 Ne5 32. Bd4 Nc6 33. Bxf6 Qxf6 34. Nd5 Qe5 35. Qg3 Kf8 36. Rb1 Qxg3 37. hxg3 Na5 38. Ne3 g6 39. Kg1 Rc3 40. Kf2 Kg7 41. Rb2 h5 42. Be2 Ra3 43. Nc4 Nxc4 44. Bxc4 Bc6 45. Bb3 Ba4 46. Ke3 Bxb3 47. axb3 a5 48. Kd4 a4 49. b4 Ra1 50. Kc3 a3 51. Rc2 a2 52. Kb3 Rb1+ 53. Kxa2 Rxb4 54. Rb2 Rd4 55. Kb3 Rd1 56. Kc3 g5 57. Rd2 Rg1 58. Kd3 g4 59. fxg4 hxg4 60. Ke3 Rf1 61. Rf2 Rxf2 62. Kxf2 Kf6 63. Ke2 Ke6 64. Kd3 f6 65. Ke3 Ke5 66. Kd3 Ke6 67. Kd4 Kd6 68. Kd3 Ke6 1/2-1/2

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "2"]
[White "Myagmarsuren, Evsuld"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2314"]
[BlackElo "2588"]
[PlyCount "46"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. a3 e6 6. Bc4 Nge7 7. e5 d6 8. exd6 Qxd6 9. d3 Nf5 10. Ne4 Qe7 11. 0-0 0-0 12. Kh1 b6 13. Rb1 Bb7 14. b4 cxb4 15. axb4 Rfd8 16. b5 Ncd4 17. c3 Nxf3 18. Qxf3 Rac8 19. Qe2 Qh4 20. Qf2 Bxe4 21. dxe4 Rxc4 22. exf5 Qxf2 23. Rxf2 Rd1+ 0-1

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "7"]
[White "Sindarov, Javokhir"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2707"]
[BlackElo "2588"]
[PlyCount "165"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Bd6 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. 0-0 Re8 11. Nc3 c6 12. Bg5 Nbd7 13. Bxh7 Kf8 14. Bd3 Bb4 15. Bd2 Nb6 16. a3 Bd6 17. Rfe1 Be6 18. b3 Rad8 19. Bg5 Nbd7 20. Ne5 Be7 21. Ng6+ fxg6 22. Rxe6 Kf7 23. Ree1 Nf8 24. Bd2 Bd6 25. Rxe8 Rxe8 26. b4 Ne6 27. Ne2 g5 28. f3 g4 29. fxg4 Nxg4 30. h3 Nf6 31. Rf1 Ke7 32. Bg6 Rh8 33. c3 Rh4 34. Bf5 Rh8 35. Nf4 Nxf4 36. Bxf4 Bxf4 37. Rxf4 a5 38. Rf3 axb4 39. axb4 Ra8 40. Re3+ Kf7 41. g4 Ne8 42. g5 Nd6 43. Bd3 Ra3 44. h4 g6 45. Rf3+ Kg7 46. Rf6 Ne4 47. Bxe4 dxe4 48. c4 Rb3 49. b5 cxb5 50. c5 Rd3 51. Rd6 Kf7 52. Kf2 b4 53. Ke2 b3 54. Rf6+ Kg7 55. Rb6 Rxd4 56. Rxb7+ Kg8 57. Rxb3 Rc4 58. Rb6 Kf7 59. Rf6+ Kg7 60. Rc6 Kf7 61. Ke3 Kg7 62. Rc7+ Kg8 63. c6 Kf8 64. Kf4 Kg8 65. Ke3 Kf8 66. Kd2 Kg8 67. Ke2 Kf8 68. Ke3 Kg8 69. Kf4 Kf8 70. Kg4 Kg8 71. Kg3 Kf8 72. Kf2 Kg8 73. Rc8+ Kg7 74. Ke1 Kf7 75. Kd2 Kg7 76. Ke3 Kh7 77. Kf4 Kg7 78. Ke5 e3 79. Kd5 Rxh4 80. Re8 Rh1 81. Rxe3 Rd1+ 82. Kc4 Rc1+ 83. Rc3 1-0

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "11"]
[White "Yang, Kaiqi"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2481"]
[BlackElo "2588"]
[PlyCount "80"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. Nd2 Nbd7 12. h3 Nh5 13. Nc4 Ne5 14. Na3 Bd7 15. a5 Qxa5 16. g4 Nf6 17. f4 Nexg4 18. hxg4 Nxg4 19. Rf3 Bd4+ 20. e3 Nxe3 21. Bxe3 Rxe3 22. Kh2 Qd8 23. Rxe3 Bxe3 24. Kg3 Bxf4+ 25. Kxf4 Qh4+ 26. Ke3 Re8+ 27. Be4 f5 28. Qf3 fxe4 29. Qf4 Qh3+ 30. Kd2 e3+ 31. Kc2 Qf5+ 32. Qxf5 Bxf5+ 33. Kd1 b5 34. Nc2 e2+ 35. Kd2 Bxc2 36. Nxe2 Bb3 37. Rxa6 Bxd5 38. Rxd6 Bc4 39. Nf4 Re4 40. Nd5 Rd4+ 0-1

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "4"]
[White "Yoo, Christopher Woojin"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2588"]
[BlackElo "2833"]
[PlyCount "140"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g5 6. exd6 Qxd6 7. Be2 c5 8. Nf3 g4 9. dxc5 Qxd1+ 10. Bxd1 gxf3 11. cxb6 fxg2 12. Rg1 axb6 13. Rxg2 Nc6 14. Nc3 Bf5 15. Nd5 0-0-0 16. Nxb6+ Kb8 17. Rd2 Nd4 18. Nd5 Bg7 19. Rg2 Rhg8 20. Be3 Nc6 21. Bf3 e6 22. Nc3 Nd4 23. Bd1 Bf6 24. Kf2 Rxg2+ 25. Kxg2 Rg8+ 26. Kf1 Bh3+ 27. Ke1 Rg2 28. Ne4 Bh4+ 29. Bf2 Bxf2+ 30. Nxf2 Bf5 31. Rc1 Rxh2 32. c5 Rh4 33. Rc3 Rxf4 34. Nh3 Rh4 35. Ng5 Bg6 36. Nf3 Rh1+ 37. Kd2 Rxd1+ 38. Kxd1 Nxf3 39. Ke2 Nd4+ 40. Ke3 e5 41. b4 f5 42. a4 f4+ 43. Kf2 e4 44. b5 e3+ 45. Kf1 Bf5 46. c6 bxc6 47. bxc6 Kc7 48. a5 Bh3+ 49. Ke1 f3 50. Rxe3 Nc2+ 51. Kf2 Nxe3 52. Kxe3 Kxc6 53. Kxf3 Bf5 54. Kf4 Bg6 55. Kg5 Kb7 56. Kh6 Ka6 57. Kg5 Kxa5 58. Kh4 Kb5 59. Kg3 Kc5 60. Kh2 Kd5 61. Kg1 Ke4 62. Kh1 Kf3 63. Kg1 Kg3 64. Kh1 Be4+ 65. Kg1 Bd3 66. Kh1 h5 67. Kg1 h4 68. Kh1 h3 69. Kg1 Bc4 70. Kh1 h2 1/2-1/2

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "10"]
[White "Yoo, Christopher Woojin"]
[Black "Caruana, Fabiano"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2588"]
[BlackElo "2783"]
[PlyCount "131"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. d3 0-0 7. Be3 d6 8. Bxc6 bxc6 9. h3 Rb8 10. b3 e5 11. Qd2 Nh5 12. Bh6 f5 13. Bxg7 Kxg7 14. exf5 gxf5 15. Rae1 Rb7 16. Kh2 h6 17. Ne2 Kh7 18. Rg1 Rg7 19. g3 Nf6 20. Nh4 f4 21. Rg2 Qe8 22. Ng1 Rfg8 23. Qe2 fxg3+ 24. fxg3 Kh8 25. Qe3 Qh5 26. Rf1 Nh7 27. Ngf3 Ng5 28. Nxg5 hxg5 29. Nf5 Rh7 30. g4 Qg6 31. Qe4 Qe6 32. Rgf2 Rf7 33. Ng3 Rf4 34. Qe3 Rgf8 35. Nh5 Qg6 36. Nxf4 gxf4 37. Qd2 Be6 38. c3 Qh6 39. Rg2 Qh4 40. Qf2 Qxf2 41. Rgxf2 Kg7 42. d4 Kf6 43. dxe5+ dxe5 44. Rd2 Ke7 45. Re1 Kf6 46. Rde2 f3 47. Rxe5 f2 48. Rxe6+ Kf7 49. R6e2 fxe1Q 50. Rxe1 Rd8 51. Re2 Rd3 52. c4 a5 53. h4 a4 54. Rb2 a3 55. Re2 Rd1 56. Kg3 Rb1 57. Re5 Rb2 58. Rxc5 Rxa2 59. Ra5 Ra1 60. Kf4 c5 61. Kg5 a2 62. h5 Ke6 63. h6 Ke5 64. h7 Rh1 65. Kg6 Kd4 66. Rxa2 1-0

[Event "Titled Tuesday intern op 11th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "5"]
[White "Yoo, Christopher Woojin"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2588"]
[BlackElo "2737"]
[PlyCount "81"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Bb5 Nc6 10. Nf3 e6 11. Ne5 Nxe5 12. Bxe5 Be7 13. Rc1 a6 14. Bxf6 axb5 15. Bxe7 bxa4 16. Bxd8 Kxd8 17. Kd2 Ke7 18. Ne2 Kd6 19. Nf4 Rhc8 20. Nh5 Rxc1 21. Rxc1 Rg8 22. b3 axb3 23. axb3 f6 24. Ra1 e5 25. Ng3 g6 26. Ne2 Bc6 27. Nc3 Rc8 28. Ra5 h5 29. h4 exd4 30. exd4 g5 31. hxg5 fxg5 32. Ra1 Rf8 33. f3 h4 34. Re1 h3 35. gxh3 Rxf3 36. Rg1 Rxh3 37. Rxg5 Rh2+ 38. Kd3 Rh3+ 39. Kd2 Rh2+ 40. Kd3 Rh3+ 41. Kd2 1/2-1/2

