[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "11"]
[White "Bellahcene, Bilel"]
[Black "Chen, Jacob"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2528"]
[BlackElo "2059"]
[PlyCount "81"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. Nc3 Bd7 8. Nd5 g5 9. Bg3 Nxd5 10. exd5 Ne7 11. Bxd7+ Qxd7 12. Qe2 Bb6 13. 0-0-0 0-0-0 14. d4 f6 15. dxe5 fxe5 16. h3 Nf5 17. Nd2 Rhf8 18. Ne4 Nd4 19. Qd3 Qf7 20. f3 Nf5 21. Bf2 Bxf2 22. Nxf2 Kb8 23. Ne4 Nh4 24. Rd2 Ng6 25. Qb5 a6 26. Qb4 Qf4 27. Kb1 Nh4 28. Re1 Nf5 29. Rd3 Ka8 30. Rb3 Rb8 31. Ra3 Nd4 32. Qc4 Rbc8 33. Ree3 Kb8 34. Qb4 Nb5 35. Rab3 c5 36. dxc6 Rxc6 37. a4 Rb6 38. axb5 Rxb5 39. Qxd6+ Ka8 40. Rxb5 axb5 41. Ra3# 1-0

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "1"]
[White "Chen, Jacob"]
[Black "Bykov, Egor"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2059"]
[BlackElo "2416"]
[PlyCount "116"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. h3 Bh5 7. 0-0 Be7 8. c3 Nc6 9. exd6 cxd6 10. Nbd2 0-0 11. Ne4 a6 12. Re1 b5 13. Ng3 Bg6 14. Bd2 Nb6 15. b3 e5 16. Be3 e4 17. Nd2 d5 18. Ndf1 Bd6 19. Qd2 Qc7 20. Nh5 f5 21. Nf4 Bf7 22. h4 g6 23. Ng3 Nd8 24. Bf1 Ne6 25. Nge2 Ng7 26. Rac1 a5 27. g3 a4 28. Ra1 Ra7 29. Red1 Rfa8 30. Qe1 Ra5 31. Nh3 Qa7 32. b4 Ra6 33. Nef4 Qd7 34. Ng5 Rc8 35. Bd2 a3 36. Rab1 Na4 37. Rb3 Nb2 38. Rb1 Bf8 39. Nxf7 Kxf7 40. f3 Nc4 41. Bxc4 dxc4 42. fxe4 cxb3 43. Rxb3 fxe4 44. Qxe4 Re8 45. Qf3 Kg8 46. Nd3 Qf7 47. Qg2 Qxb3 48. axb3 a2 49. Qd5+ Kh8 50. Ne5 a1Q+ 51. Kg2 Rf6 52. Bf4 Qxc3 53. Bg5 Qc2+ 54. Kh3 Qf5+ 55. g4 Qf1+ 56. Kh2 Rf2+ 57. Kg3 Qg1+ 58. Kh3 Rh2# 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "10"]
[White "Chen, Jacob"]
[Black "Danilov, Vladimir"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2059"]
[BlackElo "2378"]
[PlyCount "142"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nd2 a5 10. g3 Qe6 11. Bg2 Bb4 12. b3 Bc3 13. Rb1 Qxe5 14. Qxe5+ Bxe5 15. 0-0 0-0 16. Nf3 Bf6 17. Bf4 d6 18. Ng5 Bd7 19. Ne4 Bd4 20. Rfd1 c5 21. Nxd6 cxd6 22. Bxd6 Rac8 23. Bxf8 Kxf8 24. Be4 Bc6 25. Bxc6 Rxc6 26. a3 Rf6 27. Rd2 Rf3 28. Kg2 Rc3 29. Kf1 g6 30. Ke2 a4 31. Rd3 Rc2+ 32. Rd2 axb3 33. Rxb3 Rxd2+ 34. Kxd2 Nxc4+ 35. Kd3 Ne5+ 36. Ke4 f5+ 37. Kd5 Ng4 38. a4 Bxf2 39. a5 c4 40. Kxc4 Kg7 41. a6 Kh6 42. Rb7 Ne3+ 43. Kd3 Ng4 44. h3 Nf6 45. a7 Bxa7 46. Rxa7 Nh5 47. g4 Nf4+ 48. Ke3 Nxh3 49. gxf5 gxf5 50. Kf3 Kg6 51. Ra6+ Kg5 52. Kg3 Nf4 53. Ra8 h5 54. Rg8+ Ng6 55. Kf3 h4 56. Rg7 Kf6 57. Rh7 Kg5 58. Rg7 Kh6 59. Ra7 Kh5 60. Rf7 Kg5 61. Rh7 Ne5+ 62. Kg2 f4 63. Rg7+ Kf5 64. Rh7 f3+ 65. Kf2 Kg4 66. Rg7+ Kf4 67. Re7 Ng4+ 68. Kf1 h3 69. Rh7 Kg3 70. Kg1 h2+ 71. Kf1 Ne3+ 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "8"]
[White "Chen, Jacob"]
[Black "Ogloblin, Nikolay"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2059"]
[BlackElo "2346"]
[PlyCount "167"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. Qxd4 e6 7. Nbd2 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Nc4 dxe5 11. Ncxe5 Nf6 12. Nxc6 bxc6 13. 0-0 Qxd4 14. Nxd4 c5 15. Nf3 Be7 16. c4 0-0 17. b3 Rfd8 18. Bb2 a5 19. Rfd1 a4 20. Kf1 Nd7 21. Ke2 f6 22. Rd3 Nb6 23. Rxd8+ Rxd8 24. Rd1 Ra8 25. Kd2 Kf7 26. Kc2 e5 27. Nd2 Ke6 28. Ne4 f5 29. Nc3 axb3+ 30. axb3 Bf6 31. Nd5 Nxd5 32. Rxd5 e4 33. Bxf6 Kxf6 34. Kc3 Ra2 35. Rd2 Ra1 36. g3 Rc1+ 37. Rc2 Rb1 38. h4 h6 39. Ra2 Rc1+ 40. Kd2 Rf1 41. Ke2 Rb1 42. Ra5 Rb2+ 43. Ke1 Rxb3 44. Rxc5 Rc3 45. Rc8 g5 46. Rc6+ Ke5 47. Rxh6 gxh4 48. Rxh4 Rxc4 49. Rh8 Rc2 50. Rd8 Ra2 51. Rd7 Kf6 52. Kf1 Kg5 53. Rb7 Kg4 54. Rb3 Rc2 55. Rb5 Ra2 56. Rc5 Ra3 57. Ke2 Rb3 58. Ra5 Rb2+ 59. Ke3 Rb3+ 60. Ke2 f4 61. gxf4 Kxf4 62. Ra8 Rb2+ 63. Kf1 Rb1+ 64. Ke2 Rb2+ 65. Kf1 Rb4 66. Rf8+ Ke5 67. Re8+ Kd4 68. Rd8+ Ke5 69. Ke2 Rb2+ 70. Rd2 Rb3 71. Ra2 Kf4 72. Rc2 Ra3 73. Rb2 Rc3 74. Ra2 Rb3 75. Rc2 Rh3 76. Rc8 Rb3 77. Rf8+ Ke5 78. Re8+ Kd4 79. Rd8+ Ke5 80. Re8+ Kf5 81. Rf8+ Ke6 82. Re8+ Kd5 83. Rd8+ Ke5 84. Re8+ 1/2-1/2

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "5"]
[White "Chen, Jacob"]
[Black "Tasev, Dejan"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2059"]
[BlackElo "2272"]
[PlyCount "77"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. c3 Nd7 7. Nxd7 Qxd7 8. Bd3 g6 9. 0-0 Bg7 10. Nd2 0-0 11. Re1 b6 12. Nf3 Bb7 13. Ne5 Qc7 14. Qe2 Rad8 15. Bd2 e6 16. Rad1 c5 17. dxc5 Qxc5 18. Bc1 Qc7 19. Bc2 Ne7 20. Nd3 Qc6 21. f3 Qc8 22. Bg5 Rfe8 23. Qf2 h6 24. Bh4 g5 25. Bg3 Nf5 26. Be5 f6 27. Bg3 Nxg3 28. Qxg3 e5 29. Nf2 f5 30. h4 f4 31. Qh2 Rxd1 32. Rxd1 Bf6 33. hxg5 Bxg5 34. Qh5 Qe6 35. Ne4 Bd8 36. Rd6 Qe7 37. Rg6+ Qg7 38. Rxg7+ Kxg7 39. Qxe8 1-0

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "6"]
[White "Chen, Jacob"]
[Black "Tologontegin, Semetey"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2059"]
[BlackElo "2381"]
[PlyCount "48"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Nf5 g6 8. Bxb6 axb6 9. Ne3 Nf6 10. f3 0-0 11. c4 Re8 12. Nc3 d6 13. Qd2 Be6 14. 0-0-0 Ne5 15. Kb1 Ra5 16. Be2 Qa8 17. g4 b5 18. Ned5 Bxd5 19. cxd5 b4 20. g5 bxc3 21. bxc3 Nh5 22. f4 Nxf4 23. Qxf4 Rxa2 24. Rd2 Ra1+ 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "7"]
[White "Federzoni, Enzo"]
[Black "Chen, Jacob"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2212"]
[BlackElo "2059"]
[PlyCount "89"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. h3 h6 13. Bf4 Be6 14. b3 c5 15. Rfe1 Qb6 16. Na4 Qa5 17. Nb2 Rac8 18. c4 d4 19. Be5 Rfe8 20. Re2 Qb6 21. Rae1 Qc6 22. Qg3 Rcd8 23. Bxf6 Bxf6 24. Be4 Qd6 25. Qf3 Bd7 26. Nd3 Bg5 27. Bd5 Be6 28. Bxe6 Rxe6 29. Rxe6 fxe6 30. Qb7 Rd7 31. Qc8+ Rd8 32. Qxe6+ Qxe6 33. Rxe6 Bd2 34. Kf1 a5 35. Ke2 Bb4 36. a4 Rb8 37. Re5 Ba3 38. Nxc5 Bxc5 39. Rxc5 Rxb3 40. Rxa5 Rb4 41. c5 Rb2+ 42. Kd3 Rxf2 43. c6 Rxg2 44. c7 Rg3+ 45. Kxd4 1-0

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "3"]
[White "Joubert, Dantelle"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1566"]
[BlackElo "2059"]
[PlyCount "64"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 Bxc3+ 8. bxc3 Qa3 9. Qd2 Qa5 10. e3 Ngxe5 11. Be2 0-0 12. 0-0 d6 13. Rab1 b6 14. Rb5 Qa3 15. Nxe5 Nxe5 16. Bxe5 dxe5 17. Rxe5 c5 18. Bf3 Rb8 19. Bd5 Ba6 20. Rh5 Qa4 21. Qe2 b5 22. cxb5 Bxb5 23. c4 Bd7 24. Qd3 g6 25. Rg5 Kg7 26. h4 Qxa2 27. h5 Qb3 28. Qe4 Rbe8 29. Qh4 Qc3 30. h6+ Kh8 31. e4 Qd4 32. Kh1 Be6 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "9"]
[White "Omariev, Maksim"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2304"]
[BlackElo "2059"]
[PlyCount "72"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Bxg4 3. c4 Be6 4. Qb3 Bc8 5. cxd5 Nf6 6. Nc3 c6 7. d4 Qb6 8. Qxb6 axb6 9. Bg5 Nxd5 10. Bxd5 cxd5 11. Nxd5 Ra5 12. Rc1 Bd7 13. Nc7+ Kd8 14. Bd2 Rxa2 15. Nf3 Bc6 16. d5 Kxc7 17. Bf4+ Kc8 18. dxc6 Nxc6 19. b4 Rb2 20. Ne5 Rxb4 21. Bd2 Rb5 22. Nxf7 Rg8 23. Ng5 e5 24. Nxh7 Ba3 25. Rd1 e4 26. Ng5 Bb4 27. Nxe4 Bxd2+ 28. Rxd2 Re5 29. f3 b5 30. Kf2 b4 31. Rc1 Kc7 32. h4 Rh8 33. Kg3 Kb6 34. Ng5 Rb5 35. e4 b3 36. Rb1 Ra8 0-1

[Event "Titled Tuesday intern op 09th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.09"]
[Round "4"]
[White "Sztokbant, Bernardo Vainzoff"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2194"]
[BlackElo "2059"]
[PlyCount "62"]
[EventDate "2021.11.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Qe2 0-0 6. c3 d6 7. d3 Bb6 8. Nbd2 Ne7 9. Re1 c6 10. Bc4 Ng6 11. Nf1 h6 12. h3 Be6 13. Ng3 Qd7 14. Be3 Rad8 15. Rad1 d5 16. Bb3 Rfe8 17. Kh2 Bc7 18. Kg1 b6 19. d4 exd4 20. Nxd4 Bxg3 21. fxg3 Nxe4 22. Qf3 Ne5 23. Qf4 Ng6 24. Qf3 c5 25. Nxe6 fxe6 26. Qxe4 dxe4 27. Rxd7 Rxd7 28. Ba4 Red8 29. Bxd7 Rxd7 30. Kf2 Ne5 31. b3 Nd3+ 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "7"]
[White "Chen, Jacob"]
[Black "Akmalnaidi, Akbar"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2059"]
[BlackElo "2145"]
[PlyCount "79"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "NYU II"]
[BlackTeam "Gunadarma III"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "INA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g5 10. h4 Bg7 11. Bb2 0-0-0 12. hxg5 Rde8 13. Nd2 Qxg5 14. Qh5 Qxh5 15. Rxh5 Nf4 16. Rf5 Ng6 17. f4 f6 18. Nf3 fxe5 19. fxe5 c5 20. 0-0-0 Re7 21. Rd5 Bb7 22. Rxc5 Rhe8 23. Bd3 Bxf3 24. gxf3 Nxe5 25. Be4 d6 26. Ra5 c5 27. Ra6 Kc7 28. Rxa7+ Kb6 29. Ra4 Bh6+ 30. Kc2 Rg8 31. Bc3 Rg2+ 32. Kd1 Rg1+ 33. Ke2 Reg7 34. Ba5+ Ka6 35. Bd2+ Kb6 36. Ba5+ Ka7 37. Be1+ Kb8 38. Bf2 R1g2 39. f4 Ng4 40. Bxg2 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "9"]
[White "Chen, Jacob"]
[Black "Koukas, Anastasios"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2059"]
[BlackElo "1933"]
[PlyCount "51"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "NYU II"]
[BlackTeam "NTUA II"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Nc6 8. Bf4 Be6 9. Qd2 Qd7 10. a3 Bf6 11. 0-0-0 0-0-0 12. Rhe1 a6 13. h3 Kb8 14. Bf1 h6 15. Nd4 Nxd4 16. cxd4 d5 17. Kb1 Qc6 18. Re3 Rd7 19. Qa5 b5 20. Rc3 Qb7 21. Rb3 Be7 22. Bxb5 Bf5 23. Bxd7 Qxb3 24. Qxc7+ Ka8 25. Bc6+ Qb7 26. Qxb7# 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "6"]
[White "Donovan, Nicholas"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "A51"]
[BlackElo "2059"]
[PlyCount "56"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "TXSTATE"]
[BlackTeam "NYU II"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e5 3. d5 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nxd2 d6 7. e4 0-0 8. Ngf3 Ne8 9. h4 f5 10. h5 fxe4 11. Nxe4 Bf5 12. Bd3 Nd7 13. b4 Nef6 14. Qe2 a5 15. h6 g6 16. Nfg5 axb4 17. g4 Bxe4 18. Nxe4 Nxe4 19. Bxe4 bxa3 20. Qd3 Nc5 21. Qc2 Qf6 22. Rf1 Nxe4 23. Qxe4 Qf3 24. Qxf3 Rxf3 25. Rg1 a2 26. Rg3 Rxg3 27. fxg3 Kf7 28. Ke2 Kf6 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "8"]
[White "Natarov, Ilya"]
[Black "Chen, Jacob"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2068"]
[BlackElo "2059"]
[PlyCount "63"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "MIPT II"]
[BlackTeam "NYU II"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. a4 Bb4+ 7. Bd2 Qe7 8. Qc2 0-0 9. Qxc4 Nc6 10. 0-0 a5 11. Nc3 Rd8 12. e3 e5 13. d5 Bxc3 14. Bxc3 Nxd5 15. Rad1 Be6 16. Qb5 e4 17. Nd2 f5 18. Qxb7 Rab8 19. Qxc6 Rb6 20. Qc4 Nxe3 21. Qe2 Nxd1 22. Rxd1 Qc5 23. Nxe4 Rxd1+ 24. Qxd1 fxe4 25. Qd8+ Kf7 26. Bxe4 Rd6 27. Qh8 Qg5 28. Qxh7 Rd1+ 29. Kg2 Bc4 30. h4 Qh6 31. Qf5+ Ke7 32. Qc5+ 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "3"]
[White "Chen, Jacob"]
[Black "Badelka, Olga"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2059"]
[BlackElo "2428"]
[PlyCount "66"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "NYU II"]
[BlackTeam "MIZZOU II"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 d3 10. Na3 Bf5 11. Re1 e6 12. Nh4 Be7 13. Nxf5 exf5 14. Nb5 Qd7 15. Bf4 0-0 16. Re3 Rad8 17. Bc7 Bc5 18. Rh3 d2 19. Bxd8 Rxd8 20. Qh5 h6 21. Rd1 Ne5 22. Nd4 Bxd4 23. cxd4 Qxd4 24. Qxf5 Nbc4 25. Bxc4 Nxc4 26. Rf3 Nxb2 27. Qxf7+ Kh8 28. Qb3 Nxd1 29. Qxd1 Qc4 30. Rb3 Qc1 31. Rb1 Qxb1 32. Qxb1 d1Q+ 33. Qxd1 Rxd1# 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "5"]
[White "Chen, Jacob"]
[Black "Golding, James"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2059"]
[BlackElo "2067"]
[PlyCount "126"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "NYU II"]
[BlackTeam "Bath"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8. Be3 Bg4 9. f3 Be6 10. 0-0-0 Qe7 11. Kb1 0-0-0 12. Bxb6 axb6 13. Qb5 Bxb3 14. Qxb3 Kb8 15. Qa4 Nd7 16. Nd5 Qe5 17. b4 Nf6 18. Bc4 Nxd5 19. Bxd5 Qc3 20. a3 Ne5 21. Qb3 Qxb3+ 22. Bxb3 f6 23. Rd5 Rde8 24. Rhd1 Rhf8 25. c3 f5 26. exf5 Rxf5 27. Bc2 Rf7 28. Re1 g6 29. Rd4 Rfe7 30. Rde4 Nc6 31. Kc1 Rxe4 32. Bxe4 d5 33. Kd2 dxe4 34. fxe4 Kc8 35. Ke3 Kd7 36. Rg1 Ke6 37. Rf1 Ne5 38. Kd4 Rd8+ 39. Ke3 Rd3+ 40. Ke2 Rxc3 41. Rf8 Rxa3 42. Re8+ Kd6 43. Rh8 h5 44. Rd8+ Ke7 45. Rc8 Rc3 46. Kd2 Rc4 47. Ke3 Kd7 48. Rg8 Rxb4 49. Kf4 Nd3+ 50. Ke3 Nc5 51. Rg7+ Kd8 52. Rg8+ Ke7 53. Rg7+ Kf6 54. Rxc7 Rxe4+ 55. Kf3 Rb4 56. Rc8 Kg5 57. h3 Rb3+ 58. Ke2 Kh4 59. Rg8 Rg3 60. Kf2 Nd3+ 61. Kf1 Re3 62. g4 Kxh3 63. Rxg6 Re1# 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "1"]
[White "Chen, Jacob"]
[Black "Shtembuliak, Evgeny"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2059"]
[BlackElo "2620"]
[PlyCount "60"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "NYU II"]
[BlackTeam "TTU"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. h3 a6 5. Nf3 Nf6 6. a4 0-0 7. Bc4 e6 8. 0-0 b6 9. Re1 Bb7 10. Bf1 Nbd7 11. b3 c5 12. Bb2 cxd4 13. Nxd4 Nc5 14. Bd3 Qc7 15. Qd2 Rac8 16. Rad1 Rfd8 17. b4 Ncd7 18. Nb1 Ne5 19. Na3 d5 20. Qe2 Nxd3 21. cxd3 dxe4 22. dxe4 Nxe4 23. Rd3 e5 24. Nf3 Rxd3 25. Qxd3 Nxf2 26. Qb1 Nxh3+ 27. gxh3 Bxf3 28. Rc1 Qd7 29. Rxc8+ Qxc8 30. Qd3 e4 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "4"]
[White "Kablar, Dorian"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1515"]
[BlackElo "2059"]
[PlyCount "90"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "FERHR III"]
[BlackTeam "NYU II"]
[WhiteTeamCountry "CRO"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 a6 7. a3 h6 8. 0-0 Be6 9. Bb3 Bxb3 10. cxb3 0-0 11. b4 Ba7 12. Qe2 Re8 13. Be3 Qd7 14. Rfe1 Nh7 15. Rad1 Nf8 16. d4 Ng6 17. d5 Nce7 18. Bxa7 Rxa7 19. Qe3 Raa8 20. Rc1 Nf4 21. Ne2 Neg6 22. Ng3 Nxg2 23. Kxg2 Nf4+ 24. Kg1 Qxh3 25. Nh4 Qxh4 26. Qf3 Rac8 27. Nf5 Qg5+ 28. Kf1 h5 29. Red1 h4 30. Qh1 h3 31. Rc3 Qg2+ 32. Qxg2 hxg2+ 33. Kg1 Ne2+ 34. Kxg2 Nxc3 35. bxc3 g6 36. Nh6+ Kg7 37. Ng4 Rh8 38. c4 Rh4 39. f3 Rch8 40. c5 f5 41. exf5 gxf5 42. Nf2 Rh2+ 43. Kf1 Kf6 44. cxd6 cxd6 45. Rc1 Rh1+ 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "2"]
[White "Roachford, Adam"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1339"]
[BlackElo "2059"]
[PlyCount "98"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "UWI"]
[BlackTeam "NYU II"]
[WhiteTeamCountry "BAR"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Bxc6 dxc6 6. Nxe5 Nxe4 7. Qf3 Nf6 8. d4 Qxd4 9. Nxc6 Qe4 10. Qxe4+ Nxe4 11. Ne5 Bf5 12. Nd3 Bb6 13. Be3 Bxe3 14. fxe3 Nd6 15. Nc3 0-0-0 16. Rad1 Rhe8 17. Rde1 Bg6 18. Nf4 Bxc2 19. Rc1 Be4 20. Nh3 Bc6 21. Rce1 f6 22. Nf4 Re5 23. Nd3 Re7 24. Rf4 Rde8 25. Kf2 Ne4+ 26. Nxe4 Rxe4 27. Rf5 Rc4 28. Ra5 a6 29. Rc5 Rxc5 30. Nxc5 a5 31. Rd1 b6 32. Nb3 Rd8 33. Rc1 Bb7 34. Nd4 Rd5 35. Ne6 c5 36. Nxg7 Rg5 37. Ne6 Rxg2+ 38. Kf1 Rxb2 39. Rd1 Ba6+ 40. Kg1 Bc4 41. Rd8+ Kb7 42. Nf4 Rxa2 43. Rd7+ Kc6 44. Rxh7 a4 45. Rh6 a3 46. Rxf6+ Kb5 47. h4 Rd2 48. Ng2 a2 49. Rf2 a1Q+ 0-1

[Event "Continental op 48th"]
[Site "Sturbridge"]
[Date "2018.08.19"]
[Round "8"]
[White "Botta, Alejandro"]
[Black "Chen, Jacob"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2156"]
[BlackElo "2084"]
[PlyCount "89"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. 0-0 Be7 6. Nbd2 d5 7. Ne5 0-0 8. f4 Ne4 9. c4 f6 10. Nef3 f5 11. cxd5 exd5 12. Ne5 Nd7 13. g4 Nxe5 14. dxe5 Bc5 15. Nb3 fxg4 16. Bxe4 dxe4 17. Nxc5 Qxd1 18. Rxd1 bxc5 19. b3 Rfd8 20. Ba3 g6 21. Bxc5 Bd5 22. Rd4 Kf7 23. Rad1 c6 24. Bd6 Rd7 25. Rc1 Rb7 26. Rc5 a5 27. Ra4 Rb5 28. Kf2 Ke6 29. Kg3 Kf5 30. Rc2 h5 31. Kh4 Rb6 32. Rg2 Rb7 33. h3 Rh7 34. b4 Rha7 35. hxg4+ hxg4 36. Rxg4 Rh8+ 37. Kg3 Rah7 38. Rg5+ Ke6 39. Rxg6+ Kf7 40. f5 Rh2 41. e6+ Bxe6 42. Rxe6 R8h3+ 43. Kf4 Rf2+ 44. Kxe4 Rh4+ 45. Bf4 1-0

[Event "Continental op 48th"]
[Site "Sturbridge"]
[Date "2018.08.19"]
[Round "7"]
[White "Chen, Jacob"]
[Black "Poliannikov, Danila"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2084"]
[BlackElo "1994"]
[PlyCount "111"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 d6 7. Bb5 Be7 8. 0-0 0-0 9. Nc3 Nb6 10. h3 Bf5 11. Be3 a6 12. Bxc6 bxc6 13. Qe2 d5 14. Rac1 Bd7 15. Rfd1 Re8 16. Ne1 f5 17. f4 a5 18. Nd3 Bb4 19. Nb1 Nc4 20. Nd2 Bxd2 21. Bxd2 a4 22. Bb4 Qh4 23. Qf2 Qxf2+ 24. Kxf2 a3 25. b3 Nb2 26. Rd2 Nxd3+ 27. Rxd3 Kf7 28. Bd2 Reb8 29. Rb1 Bc8 30. Rc3 Rb6 31. Rc5 Ke6 32. Ba5 Rba6 33. Bxc7 R8a7 34. Bd6 Bd7 35. Rc2 Ra8 36. Bb4 Rb8 37. Bd2 g6 38. b4 Ra4 39. Rb3 Rb6 40. Rc1 h5 41. Re1 Rb8 42. Ree3 Rba8 43. Ke1 R8a6 44. Kd1 Ra8 45. Kc2 Be8 46. Bc1 Bd7 47. Rxa3 Rxa3 48. Rxa3 Rxa3 49. Bxa3 Bc8 50. h4 Ba6 51. Bc1 Bb5 52. a3 Ba4+ 53. Kc3 Bd1 54. b5 cxb5 55. Kb4 Be2 56. Kc5 1-0

[Event "Continental op 48th"]
[Site "Sturbridge"]
[Date "2018.08.18"]
[Round "6"]
[White "Chen, Jacob"]
[Black "Lu, Jason"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2084"]
[BlackElo "1826"]
[PlyCount "81"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Qa4+ Bd7 7. Qb3 Qxb3 8. axb3 cxd4 9. Nxd4 e6 10. Nb5 Bxb5 11. Bxb5+ Nbd7 12. b4 Be7 13. 0-0 0-0 14. Nd2 Nb6 15. Nb3 Nbd5 16. Na5 Rab8 17. Bg5 Bd8 18. Rad1 Bc7 19. Be2 Rfc8 20. Nb3 Bb6 21. Bf3 Rc4 22. Nd2 Rcc8 23. Ne4 Bd8 24. Nxf6+ Bxf6 25. Bc1 Nb6 26. Bf4 e5 27. Be3 Bd8 28. Rfe1 f6 29. Be4 Bc7 30. b3 g6 31. g4 a6 32. c4 Rf8 33. c5 Na8 34. Rd7 f5 35. Bd5+ Kh8 36. Bh6 Rg8 37. Bxg8 Rxg8 38. Red1 e4 39. Rf7 e3 40. Rdd7 exf2+ 41. Kxf2 1-0

[Event "Continental op 48th"]
[Site "Sturbridge"]
[Date "2018.08.18"]
[Round "5"]
[White "Padmanabhan, Karthik Sai"]
[Black "Chen, Jacob"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1879"]
[BlackElo "2084"]
[PlyCount "47"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Bg4 9. h3 Bh5 10. Nbd2 Be7 11. Ne4 Bg6 12. Bb5 Bd6 13. Bxc6 bxc6 14. Qa4 Qd7 15. d4 exd4 16. Nxd6 cxd6 17. Qxd4 Qb7 18. Nh4 Rfe8 19. Rxe8+ Rxe8 20. Nxg6 Re1+ 21. Kh2 hxg6 22. c4 Qb6 23. Qd2 Qb4 24. cxd5 1-0

[Event "Continental op 48th"]
[Site "Sturbridge"]
[Date "2018.08.17"]
[Round "4"]
[White "Chen, Jacob"]
[Black "Zhang, Yuanchen"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2084"]
[BlackElo "2281"]
[PlyCount "68"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. Bb5 Nge7 6. exd5 Qxd5 7. d4 exd4 8. 0-0 Bd7 9. cxd4 a6 10. Nc3 Qf5 11. Rd1 Rd8 12. Bd3 Ne5 13. Bxf5 Nxf3+ 14. gxf3 Bxa4 15. Nxa4 Nxf5 16. Be3 Bd6 17. Nc5 Bxc5 18. dxc5 c6 19. Rxd8+ Kxd8 20. Kf1 Ke7 21. Rd1 Rd8 22. Rxd8 Kxd8 23. Ke2 Kd7 24. Kd3 Ke6 25. Ke4 Nh4 26. b3 g5 27. Bd4 f5+ 28. Ke3 Ng2+ 29. Kd2 Nf4 30. Be3 Kd5 31. Kc3 Ne6 32. b4 f4 33. Bd2 Nd4 34. h4 gxh4 0-1

[Event "Continental op 48th"]
[Site "Sturbridge"]
[Date "2018.08.17"]
[Round "3"]
[White "Finnerman, David"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1735"]
[BlackElo "2084"]
[PlyCount "94"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nc3 Be6 7. Nf3 h6 8. cxd5 cxd5 9. 0-0 Nc6 10. Qa4 Bc5 11. Bf4 0-0 12. Rac1 a6 13. Rfd1 Qb6 14. e3 Qxb2 15. Ne1 b5 16. Rc2 Qb4 17. Qb3 Qxb3 18. axb3 Nb4 19. Rcc1 Rac8 20. Be5 Rfe8 21. Bd4 Bxd4 22. Rxd4 Nc6 23. Rd2 d4 24. Nxb5 axb5 25. Rxc6 dxe3 26. Rxc8 Rxc8 27. fxe3 Bxb3 28. Rb2 Rc3 29. e4 Bc4 30. Bf3 Nxe4 31. Bxe4 Re3 32. Bc6 Rxe1+ 33. Kf2 Re6 34. Bb7 Kf8 35. Kf3 Ke7 36. g4 Kd6 37. Kf2 Kc5 38. Bc8 Re7 39. Bf5 b4 40. h4 b3 41. Kf3 Kd4 42. g5 hxg5 43. hxg5 Kc3 44. Rb1 Re5 45. Rc1+ Kd2 46. Rxc4 Rxf5+ 47. Kg4 Rb5 0-1

[Event "Continental op 48th"]
[Site "Sturbridge"]
[Date "2018.08.16"]
[Round "2"]
[White "Chen, Jacob"]
[Black "Mulyar, Michael A"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2084"]
[BlackElo "2374"]
[PlyCount "118"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Ne7 6. Nxe5 Ng6 7. Qd4 Qe7 8. Qxe4 Qxe5 9. Qxe5+ Nxe5 10. Bf4 d6 11. Na3 Bf5 12. 0-0-0 0-0-0 13. Nc4 Nxc4 14. Bxc4 Be7 15. Bd3 Bxd3 16. Rxd3 Bf6 17. Re1 Rde8 18. Rxe8+ Rxe8 19. Re3 Be5 20. Bxe5 dxe5 21. c4 Kd7 22. Kd2 Kd6 23. Kc3 f5 24. b3 a6 25. a3 g6 26. Rh3 Re7 27. Rh6 e4 28. Kd4 c5+ 29. Ke3 Ke5 30. Rh4 b5 31. f4+ Kf6 32. Kd2 bxc4 33. bxc4 Rb7 34. Kc2 e3 35. Rh3 Re7 36. Kd1 Re4 37. Ke2 Rxc4 38. Rxe3 Rxf4 39. Re6+ Kg5 40. Rxa6 Re4+ 41. Kf3 Rd4 42. d6 Kf6 43. Rc6 Rc4 44. d7+ Ke7 45. Rd6 Kd8 46. Ke3 Rc3+ 47. Rd3 Rxd3+ 48. Kxd3 Kxd7 49. Kc4 Kc6 50. h4 h6 51. a4 g5 52. hxg5 hxg5 53. g3 f4 54. gxf4 gxf4 55. a5 f3 56. Kd3 Kb5 57. Ke3 Kxa5 58. Kxf3 Kb4 59. Ke3 Kc3 0-1

[Event "Continental op 48th"]
[Site "Sturbridge"]
[Date "2018.08.16"]
[Round "1"]
[White "Cheng, Michael"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "A52"]
[BlackElo "2084"]
[PlyCount "88"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qb3 a5 8. e3 a4 9. Qc2 a3 10. b3 Ncxe5 11. Nxe5 Nxe5 12. Be2 d6 13. 0-0 c6 14. Rfd1 0-0 15. h3 Ra5 16. Qd2 Qe6 17. Qd4 Bc5 18. Qd2 Bb4 19. Qd4 Qg6 20. Kf1 Bf5 21. Rac1 Bc2 22. Re1 Nd3 23. Bxd3 Bxd3+ 24. Ne2 Bxe1 25. Rxe1 Bxe2+ 26. Kxe2 Qxg2 27. Bxd6 Re8 28. c5 Raa8 29. Qb4 Qe4 30. Qxe4 Rxe4 31. Kf3 Re6 32. Rd1 f6 33. Rd4 Ree8 34. Rb4 Ra7 35. e4 Kf7 36. Kf4 Rd8 37. f3 Rd7 38. Kg4 Ra8 39. Kf4 b5 40. Rd4 g6 41. Rd2 Ke6 42. Re2 Rh8 43. e5 fxe5+ 44. Rxe5+ Kf7 0-1

[Event "Chicago op 27th"]
[Site "Chicago"]
[Date "2018.05.25"]
[Round "2"]
[White "Shetty, Atulya"]
[Black "Chen, Jacob"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2373"]
[BlackElo "2101"]
[PlyCount "111"]
[EventDate "2018.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nf3 Be7 7. 0-0 0-0 8. cxd5 Qxd5 9. Qa4 Qh5 10. Nc3 Nbd7 11. Qc2 Nb6 12. e4 Bh3 13. Ne2 Bxg2 14. Kxg2 Rfe8 15. e5 Nfd5 16. Ned4 Bf8 17. Re1 Nd7 18. h3 c5 19. Nb5 Qg6 20. Qxg6 hxg6 21. Rd1 N7b6 22. a4 a6 23. Na3 Nb4 24. a5 N6d5 25. Nc4 Rad8 26. Rd2 Nc7 27. Rxd8 Rxd8 28. Bd2 Nc2 29. Rc1 Nd4 30. Bg5 Rd7 31. Nxd4 Rxd4 32. Be3 Rd8 33. Kf3 Be7 34. Ke4 Ne6 35. f4 Kf8 36. g4 Ke8 37. Rc2 Nd4 38. Rd2 Nc6 39. f5 gxf5+ 40. gxf5 Rxd2 41. Bxd2 Nd4 42. Bc3 Nb5 43. Nb6 Bd8 44. Kd5 Bxb6 45. axb6 Nxc3+ 46. bxc3 Ke7 47. Kxc5 f6 48. e6 g6 49. fxg6 Kxe6 50. Kd4 a5 51. c4 a4 52. c5 a3 53. Kc3 a2 54. Kb2 f5 55. c6 f4 56. cxb7 1-0

[Event "Arad op 10th"]
[Site "Arad"]
[Date "2017.08.13"]
[Round "9"]
[White "Acsinte, Matei Ionut"]
[Black "Chen, Jacob"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2273"]
[BlackElo "2082"]
[PlyCount "68"]
[EventDate "2017.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. a3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. Bd2 0-0 9. e4 Nxc3 10. Bxc3 c5 11. Rd1 cxd4 12. Nxd4 Qc8 13. Be2 Nc6 14. Nb5 Qb8 15. 0-0 a6 16. Nd4 Qc7 17. b4 Rac8 18. Qb2 Na5 19. Nxe6 fxe6 20. bxa5 Qxc3 21. Qxc3 Rxc3 22. Rd7 Bc5 23. Rxb7 Rc2 24. Bf3 bxa5 25. a4 e5 26. h4 Ra2 27. h5 Rxa4 28. Rc1 Rb4 29. Rd7 Bb6 30. Re7 Rb2 31. Kh2 Rxf2 32. Kg3 Rb2 33. Rd1 Bd4 34. Rc1 Bb6 1/2-1/2

[Event "Arad op 10th"]
[Site "Arad"]
[Date "2017.08.12"]
[Round "8"]
[White "Chen, Jacob"]
[Black "Rusan, Paul Cristian"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2082"]
[BlackElo "2205"]
[PlyCount "131"]
[EventDate "2017.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nc3 Bg7 8. d6 0-0 9. dxe7 Qxe7+ 10. Nge2 a6 11. Bd3 b5 12. 0-0 Bb7 13. Re1 Rfe8 14. Bg5 h6 15. Bh4 Nb6 16. Rc1 Rad8 17. a4 b4 18. a5 bxc3 19. axb6 cxb2 20. Rc7 Rd7 21. Qc2 Qb4 22. Rb1 Qxb6 23. Rxd7 Nxd7 24. Qxb2 Qxb2 25. Rxb2 Be4 26. Bxa6 Ra8 27. f3 Bxf3 28. gxf3 Rxa6 29. Kf2 Rd6 30. Rd2 Nb6 31. Be7 Rd7 32. Bc5 Nd5 33. Ra2 f5 34. Ke1 Kf7 35. Ra6 Bf6 36. Kd2 h5 37. Kd3 h4 38. h3 g5 39. Rd6 Rxd6 40. Bxd6 Ke6 41. Bh2 Kd7 42. Kd2 Kc6 43. Kd3 Be7 44. Nc3 Nxc3 45. Kxc3 Kd5 46. Kd3 Bd6 47. Bg1 Bf4 48. Bf2 Bg3 49. Bg1 Be1 50. Be3 f4 51. Bc1 Bg3 52. Ba3 Bf2 53. Be7 g4 54. fxg4 f3 55. Bf6 Ke6 56. Bg5 Bxd4 57. Bxh4 Bg1 58. Bg3 Bc5 59. Bf4 Kf6 60. h4 Bf2 61. Bg5+ Ke5 62. h5 Bd4 63. Be3 f2 64. Bxd4+ Kf4 65. Bxf2 Kxg4 66. h6 1-0

[Event "Arad op 10th"]
[Site "Arad"]
[Date "2017.08.10"]
[Round "6"]
[White "Chen, Jacob"]
[Black "Yao, Stefano"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2082"]
[BlackElo "2302"]
[PlyCount "132"]
[EventDate "2017.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 cxd4 6. cxd4 dxe4 7. Nxe4 Bb4+ 8. Nc3 0-0 9. Nf3 b6 10. 0-0 Bb7 11. a3 Bxc3 12. bxc3 Qc7 13. c4 Nbd7 14. Bb2 Rad8 15. Re1 Qf4 16. Qd2 Nh5 17. Qxf4 Nxf4 18. Be4 Bxe4 19. Rxe4 Nh5 20. Rd1 Nhf6 21. Re2 Rc8 22. Rc1 Rc7 23. Rec2 Rfc8 24. Kf1 Nd5 25. Ne1 Ne7 26. Ke2 Nc6 27. Kd3 e5 28. d5 Nc5+ 29. Ke3 Nd4 30. Bxd4 exd4+ 31. Ke2 d3+ 32. Nxd3 Re7+ 33. Kd2 Nb3+ 34. Kc3 Nxc1 35. Rxc1 Re4 36. Kb4 f6 37. Kb5 Kf7 38. Nb4 Rc5+ 39. Ka6 Re7 40. Nc6 Rd7 41. a4 h5 42. h4 Kg6 43. Rc3 Kh7 44. Rc1 Kg8 45. Rc3 Kf8 46. Rc1 g5 47. g3 g4 48. Rc3 f5 49. Rc1 Kg7 50. Rc3 Kf6 51. Rc1 f4 52. Rc3 f3 53. Rc1 Rdxd5 54. cxd5 Rxc1 55. Kxa7 Rc2 56. Kxb6 Rxf2 57. a5 Rb2+ 58. Kc7 f2 59. d6 f1Q 60. d7 Rd2 61. d8Q+ Rxd8 62. Nxd8 Qa6 63. Nb7 Kf5 64. Kb8 Ke5 65. Nd8 Ke4 66. Nb7 Ke5 1/2-1/2

[Event "Arad op 10th"]
[Site "Arad"]
[Date "2017.08.09"]
[Round "5"]
[White "Terbe, Julianna"]
[Black "Chen, Jacob"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2282"]
[BlackElo "2082"]
[PlyCount "18"]
[EventDate "2017.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Na3 Qxb2 5. Nb5 Na6 6. Rb1 Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. Ra1 Qb2 1/2-1/2

[Event "Arad op 10th"]
[Site "Arad"]
[Date "2017.08.07"]
[Round "2"]
[White "Chen, Jacob"]
[Black "Schitco, Ivan"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2082"]
[BlackElo "2315"]
[PlyCount "69"]
[EventDate "2017.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 e6 7. Nf4 Qc7 8. c3 Nf6 9. h4 Bd6 10. Qf3 Nbd7 11. Be3 e5 12. Nfh5 Nxh5 13. Nxh5 0-0-0 14. Nxg7 exd4 15. Bxd4 c5 16. Be3 Ne5 17. Qh3+ Kb8 18. Nf5 Qd7 19. Nxd6 Qxd6 20. Be2 Bd3 21. 0-0-0 f6 22. Bxc5 Qxc5 23. Bxd3 Qxf2 24. Bc2 Qf4+ 25. Kb1 Nc4 26. Qh2 Rxd1+ 27. Bxd1 Qxh2 28. Rxh2 Rg8 29. Kc1 Kc7 30. Bb3 b5 31. Bxc4 bxc4 32. Kd2 Rb8 33. Kc2 Rg8 34. Kd2 Rb8 35. Kc2 1/2-1/2

[Event "Arad op 10th"]
[Site "Arad"]
[Date "2017.08.07"]
[Round "3"]
[White "Vrencian, Lehel"]
[Black "Chen, Jacob"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2336"]
[BlackElo "2082"]
[PlyCount "67"]
[EventDate "2017.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. a3 d5 6. cxd5 Nxd5 7. Bd2 Be7 8. Qc2 0-0 9. e4 Nxc3 10. Bxc3 Nd7 11. Rd1 Nf6 12. Bd3 h6 13. 0-0 Rc8 14. Rfe1 a5 15. Qe2 c5 16. Bb1 Qc7 17. d5 exd5 18. exd5 Nxd5 19. Rxd5 Bxd5 20. Qd3 g6 21. Qxd5 Qd6 22. Qc4 Bf6 23. Ne5 Rce8 24. f4 Kg7 25. Bc2 Re7 26. Rd1 Qe6 27. Qd3 c4 28. Qg3 g5 29. h4 Rfe8 30. hxg5 hxg5 31. f5 Qc8 32. Ng4 Qc5+ 33. Kf1 Bxc3 34. Qxc3+ 1-0

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.11"]
[Round "9.59"]
[White "Chen, Jacob"]
[Black "Titus, Andrew L"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2011"]
[BlackElo "2143"]
[PlyCount "124"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Be2 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. Nc3 Qd8 6. 0-0 Nf6 7. d3 e6 8. Bf4 a6 9. Qd2 Be7 10. Rad1 Nd4 11. Nxd4 cxd4 12. Ne4 Nd5 13. Be5 Nf6 14. Bf3 0-0 15. c3 Nxe4 16. dxe4 Qa5 17. cxd4 Qxa2 18. Qc3 Qa4 19. d5 f6 20. Bg3 e5 21. d6 Bd8 22. b3 Qb5 23. Rd5 Qe8 24. Rfd1 Be6 25. R5d2 Rc8 26. Qb4 Qd7 27. Be2 b5 28. f4 Bb6+ 29. Kh1 Bc5 30. Qa5 exf4 31. Bxf4 Bxb3 32. Rb1 Ba4 33. Bd1 Bxd1 34. Rbxd1 Rfd8 35. Qa2+ Kh8 36. Qd5 Bb4 37. Rd3 Rc5 38. Qb3 a5 39. Bg3 Re8 40. e5 fxe5 41. Rf3 Rc4 42. Bxe5 Bxd6 43. Qd3 Rxe5 44. Rf8+ Bxf8 45. Qxd7 Rce4 46. h3 Rf4 47. Qc7 Ref5 48. Qxa5 b4 49. Qb6 Rf6 50. Qb5 h6 51. Qb7 R6f5 52. Rd8 Rf6 53. Qb5 Kh7 54. Qd3+ Kg8 55. Qd5+ Kh8 56. Qb5 Rf7 57. Qd5 Kh7 58. Qd3+ Kg8 59. Qb5 R7f5 60. Qd3 Rf7 61. Qb5 R7f5 62. Qd3 Rf7 1/2-1/2

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.11"]
[Round "8.64"]
[White "Dill, James C"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1870"]
[BlackElo "2011"]
[PlyCount "90"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. d3 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Bc4 0-0 9. Bg5 h6 10. Bh4 d6 11. h3 c6 12. Re1 Qe7 13. Nd2 Be6 14. Bb3 Rad8 15. Nf3 g5 16. Bg3 Nh5 17. Bh2 Ng7 18. d4 f6 19. Qc2 Bxb3 20. Qxb3+ Kh7 21. a4 Qc7 22. Rad1 Rde8 23. Qc2 Kh8 24. b4 a6 25. Qb3 Ne6 26. Qb2 Kh7 27. Qe2 Re7 28. g4 Rh8 29. Kg2 Kg7 30. Bg3 Rh7 31. h4 Kf8 32. Rh1 Reg7 33. hxg5 hxg5 34. Qc4 Qe7 35. d5 cxd5 36. Qxd5 Rxh1 37. Rxh1 Qd7 38. Rd1 Ke7 39. a5 Ba7 40. Nd2 Nf4+ 41. Bxf4 gxf4 42. Nc4 Qxg4+ 43. Kf1 Qg1+ 44. Ke2 Qxf2+ 45. Kd3 Rg3+ 0-1

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.10"]
[Round "6.63"]
[White "Chen, Jacob"]
[Black "Pulfer, Luke"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2011"]
[BlackElo "1868"]
[PlyCount "60"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Qd6 5. Na3 Nf6 6. exd5 Qxd5 7. Nb5 Bd6 8. Be2 0-0 9. Nxd6 cxd6 10. 0-0 Bd7 11. Qb3 Qxb3 12. axb3 e4 13. Ne1 d5 14. f3 Rfe8 15. fxe4 dxe4 16. d3 exd3 17. Bxd3 Ne5 18. Bc2 Bc6 19. h3 a6 20. Bf4 Nd5 21. Rd1 Ng6 22. Bxg6 hxg6 23. Rf2 Nxf4 24. Rxf4 Re2 25. Rf2 Rae8 26. Kf1 Rxf2+ 27. Kxf2 f6 28. h4 Kf7 29. Nf3 Bxf3 30. Kxf3 Re7 1/2-1/2

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.10"]
[Round "7.65"]
[White "Padmanabhan, Karthik Sai"]
[Black "Chen, Jacob"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1818"]
[BlackElo "2011"]
[PlyCount "62"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Bg4 9. Nbd2 Be7 10. Nf1 Nb6 11. Bb3 Qd6 12. Ng3 Rad8 13. Bc2 f6 14. h3 Be6 15. Qe2 Bc8 16. Be3 Nd5 17. Rad1 f5 18. Bc1 Bf6 19. Nh5 Rde8 20. Nxf6+ Nxf6 21. Bb3+ Kh8 22. Ba4 Nd7 23. b4 a6 24. Bb3 Nf6 25. a3 b5 26. Be3 Nd7 27. Ng5 Qg6 28. Nf3 Qd6 29. Ng5 Qg6 30. Nf3 Qd6 31. Qa2 h6 1/2-1/2

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.09"]
[Round "5.65"]
[White "Chen, Jacob"]
[Black "Pan, David"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2011"]
[BlackElo "1854"]
[PlyCount "98"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 f5 4. d4 fxe4 5. Nxe5 Nf6 6. Bc4 d5 7. Bb5 Bd7 8. c4 Bb4+ 9. Nc3 0-0 10. 0-0 Bxc3 11. bxc3 Nxe5 12. dxe5 Bxb5 13. cxb5 Ne8 14. Qd4 c6 15. bxc6 bxc6 16. c4 Nc7 17. cxd5 Qxd5 18. Rd1 Rad8 19. Be3 Nb5 20. Qxd5+ cxd5 21. a4 Nc3 22. Re1 d4 23. Bd2 Rd5 24. Bxc3 dxc3 25. Rec1 Rc8 26. Rc2 Rxe5 27. Rac1 Rec5 28. Kf1 Rc4 29. Ke2 Kf7 30. Ke3 Ke6 31. f3 Ke5 32. fxe4 Rxe4+ 33. Kd3 Rxa4 34. Rxc3 Rd4+ 35. Ke3 Rxc3+ 36. Rxc3 Rd7 37. Rc8 Kf6 38. Ra8 Rb7 39. Kf4 Rb4+ 40. Kf3 Ra4 41. h3 a5 42. Ra7 Ra2 43. g3 Ra3+ 44. Kf2 a4 45. Ra5 g6 46. Kg2 h5 47. Kf2 Kg7 48. Ra6 Kh6 49. h4 Ra1 1/2-1/2

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.09"]
[Round "4.70"]
[White "Mathews, Joshua"]
[Black "Chen, Jacob"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1446"]
[BlackElo "2011"]
[PlyCount "74"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Nc3 0-0 6. d3 d6 7. Bxc6 bxc6 8. Bg5 Rb8 9. Na4 Bb6 10. d4 exd4 11. Nxd4 Bd7 12. Nxb6 Rxb6 13. b3 h6 14. Bxf6 Qxf6 15. c4 a5 16. Re1 Re8 17. f3 Qe5 18. Nf5 Bxf5 19. exf5 Qc5+ 20. Kh1 Rxe1+ 21. Qxe1 Qxf5 22. Qe8+ Kh7 23. Qe4 Qxe4 24. fxe4 Kg6 25. Rf1 f6 26. g4 a4 27. Rf3 axb3 28. axb3 Kf7 29. Rd3 Ke6 30. Kg2 Ra6 31. h3 Ra1 32. Rd2 Ke5 33. Re2 Rb1 34. Re3 Kd4 35. Kf3 Rf1+ 36. Ke2 Re1+ 37. Kxe1 Kxe3 0-1

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.08"]
[Round "3.59"]
[White "Chen, Jacob"]
[Black "Uthayakumar, Ronan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2011"]
[BlackElo "1541"]
[PlyCount "99"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 dxc3 8. Nxc3 g6 9. 0-0 Bg7 10. Bf4 0-0 11. Qe2 Na5 12. Bc2 Nac4 13. b3 Na5 14. Rac1 Nc6 15. Be4 f6 16. exf6 Bxf6 17. Bh6 Bg7 18. Bxg7 Kxg7 19. Rfd1 d6 20. Nd5 Nxd5 21. Bxd5 Bd7 22. Qb2+ Rf6 23. Ng5 Ne5 24. Ne4 Rf5 25. Bxb7 Rb8 26. Ba6 h6 27. Bd3 Kh7 28. Bb1 Rf7 29. Ng3 Rb4 30. Rd4 Qb6 31. Rxb4 Qxb4 32. f3 Qb6+ 33. Qf2 Qb7 34. Be4 d5 35. Bb1 Ng4 36. Qc5 Ne5 37. h4 Bf5 38. Nxf5 gxf5 39. Rd1 e6 40. Re1 Qb8 41. Qe3 Ng6 42. h5 Nf8 43. f4 Qb6 44. Qxb6 axb6 45. Kf2 Kg7 46. Rc1 Kf6 47. Bd3 Nd7 48. b4 e5 49. fxe5+ Nxe5 50. Be2 1/2-1/2

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.08"]
[Round "2.56"]
[White "Wang, Ricky"]
[Black "Chen, Jacob"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1807"]
[BlackElo "2011"]
[PlyCount "77"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. a4 Bg4 9. Nbd2 Be7 10. Ne4 Kh8 11. h3 Bh5 12. Ng3 Bg6 13. Re1 f6 14. Nh4 f5 15. Nxg6+ hxg6 16. Qf3 Nf6 17. b4 Bd6 18. a5 a6 19. Bg5 Qe7 20. h4 f4 21. Ne4 Qd7 22. b5 Ne7 23. bxa6 Nxe4 24. axb7 Ra7 25. Qxe4 c6 26. Bxe7 Qxe7 27. Qxg6 Rf6 28. Qg4 Rxb7 29. Qc8+ Rf8 30. Qxc6 f3 31. g3 Rc7 32. Qd5 Qd7 33. Qe6 Qxe6 34. Bxe6 Rxc3 35. a6 Ra8 36. Bd5 Ra7 37. Re3 Bc5 38. Rxe5 Rc2 39. Rh5# 1-0

[Event "Windsor NAYCC U14"]
[Site "Windsor"]
[Date "2016.08.07"]
[Round "1.57"]
[White "Chen, Jacob"]
[Black "Sivapathasundaram, Manojh"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2011"]
[BlackElo "1552"]
[PlyCount "39"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Ne4 6. Qe2 Nc5 7. cxd4 Na6 8. Nc3 h6 9. d5 Ncb8 10. d6 g6 11. Ne4 Bg7 12. dxc7 Nxc7 13. Nd6+ Kf8 14. Qc4 Ne6 15. Qxc8 Qxc8 16. Nxc8 Nc6 17. Nd6 Nxe5 18. Nxe5 Bxe5 19. Nc4 Bc7 20. Ne3 1-0

