[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.11"]
[Round "5.3"]
[White "Filgueiras, Nathan Felipe"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2316"]
[BlackElo "2154"]
[PlyCount "104"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Be7 10. h4 Nxd4 11. Qxd4 Qc7 12. Kb1 b5 13. Qd2 0-0 14. Bd3 b4 15. Ne2 a5 16. g4 Rab8 17. Rc1 Bc6 18. Nd4 Ba8 19. h5 Rfc8 20. Be3 Nd7 21. g5 a4 22. g6 Nc5 23. gxf7+ Kxf7 24. Bc4 a3 25. b3 Bf6 26. Bg5 Be5 27. h6 g6 28. Rhf1 d5 29. exd5 exd5 30. f4 dxc4 31. fxe5+ Kg8 32. Qe3 Ne4 33. Bf4 Nc3+ 34. Ka1 Nd5 35. Qg3 Nxf4 36. Qxf4 Bd5 37. e6 cxb3 38. Qf7+ Qxf7 39. exf7+ Bxf7 40. axb3 Rb7 41. Rce1 Rd7 42. Rf4 Rc3 43. Ref1 Rc5 44. Kb1 g5 45. Rf5 Rxf5 46. Nxf5 Bg6 47. Ne3 Rd2 48. Kc1 Re2 49. Nd5 Bxc2 50. Nf6+ Kf7 51. Ne4+ Ke7 52. Nc5 Bg6 0-1

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "4.3"]
[White "Chiang, Jacob"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2154"]
[BlackElo "2335"]
[PlyCount "65"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c5 3. Nf3 Nf6 4. e3 d5 5. cxd5 exd5 6. d4 c4 7. Be2 Bb4 8. 0-0 0-0 9. Bd2 Nc6 10. b3 Bxc3 11. Bxc3 b5 12. bxc4 Ne4 13. Be1 bxc4 14. Ne5 Qc7 15. f3 Nf6 16. Bc3 Re8 17. Qd2 Ba6 18. Bd1 Nxe5 19. dxe5 Rxe5 20. Bxe5 Qxe5 21. Qd4 Qc7 22. Bc2 Re8 23. Rab1 h5 24. Rfe1 Bc8 25. Rb5 Bd7 26. Rc5 Qb6 27. Rb1 Qa6 28. a4 h4 29. Rc7 h3 30. g3 Ra8 31. Rxd7 Nxd7 32. Qxd5 Nb8 33. Qxa8 1-0

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "3.3"]
[White "Figueredo Losada, Leonel"]
[Black "Chiang, Jacob"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2325"]
[BlackElo "2154"]
[PlyCount "86"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. Ne5 Nbd7 9. Qa4 c5 10. Nxd7 Nxd7 11. cxd5 cxd4 12. Qxd4 Bf6 13. Qd2 Bxc3 14. Qxc3 Bxd5 15. Bxd5 exd5 16. Rd1 Nc5 17. b3 Rc8 18. Bb2 f6 19. Qf3 Ne4 20. Rac1 Rxc1 21. Bxc1 Qc7 22. Ba3 Rd8 23. Rc1 Qd7 24. Qd3 h5 25. Qc2 h4 26. Qc7 hxg3 27. hxg3 Ng5 28. Be7 Ne6 29. Qxd7 Rxd7 30. Ba3 Rc7 31. Rxc7 Nxc7 32. Kg2 Kf7 33. Kf3 Ke6 34. Ke3 Nb5 35. Bb2 Nd6 36. g4 Nf7 37. f3 Nd8 38. g5 Nc6 39. gxf6 gxf6 40. Bc3 Kf5 41. Kd3 b5 42. e3 a6 43. a3 Ke6 1/2-1/2

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "2.3"]
[White "Stopa, Jacek"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2335"]
[BlackElo "2154"]
[PlyCount "93"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 e5 5. Nc3 Be7 6. 0-0 0-0 7. d3 d6 8. Ne1 Be6 9. Bg5 Ne8 10. Bd2 f5 11. Nd5 Nf6 12. a3 Bxd5 13. cxd5 Nb8 14. b4 Nbd7 15. Qb3 e4 16. Qb1 Re8 17. Ra2 Bf8 18. dxe4 Nxe4 19. Nd3 c4 20. Nf4 Ndf6 21. Rc1 b5 22. Be1 Qb6 23. a4 a6 24. Rd1 g6 25. Qa1 Bg7 26. axb5 Qxb5 27. Ne6 Re7 28. Ra5 Qb6 29. Nxg7 Rxg7 30. Rc1 Rc7 31. b5 Nxd5 32. Bxe4 fxe4 33. bxa6 Rc5 34. Ra3 Qc6 35. a7 Nc7 36. Bd2 Nb5 37. Ra6 Qc7 38. Be3 Rf5 39. Qa4 d5 40. Qxb5 d4 41. Bf4 Rxb5 42. Bxc7 c3 43. Rb6 d3 44. exd3 exd3 45. Rxc3 d2 46. Rd3 Rc5 47. Rb8+ 1-0

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.09"]
[Round "1.3"]
[White "Chiang, Jacob"]
[Black "Garcia Guerrero, Isaac Antonio"]
[Result "0-1"]
[ECO "D33"]
[WhiteElo "2154"]
[BlackElo "2300"]
[PlyCount "116"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. 0-0 d4 11. Na4 0-0 12. Bg5 h6 13. Bf4 Re8 14. Rc1 Bg4 15. Re1 Rxe2 16. Rxe2 d3 17. Bf1 g5 18. Bd2 Ne5 19. Rxe5 Bxf2+ 20. Kg2 Bxd1 21. Rxd1 Qd7 22. h3 Bd4 23. Nxd4 Qxd4 24. Bc3 Qxa4 25. Rxd3 Ne4 26. Rf5 Nxc3 27. Rxc3 Qe4+ 28. Rcf3 Rf8 29. b3 a6 30. Bc4 b5 31. Bd5 Qd4 32. g4 Kh8 33. Rf2 f6 34. Bc6 Kg7 35. Bb7 Qb6 36. Bd5 Re8 37. Bf3 Re5 38. Rxe5 fxe5 39. Re2 Qd4 40. Re4 Qc3 41. Re2 Kf6 42. Be4 Ke7 43. Bf3 Kd6 44. Be4 Qc1 45. Bf3 Qa1 46. Rc2 Qd4 47. Re2 Kc5 48. Re4 Qa1 49. Re2 Kd4 50. Rd2+ Ke3 51. Re2+ Kd3 52. Kf2 Qd4+ 53. Kg2 Qf4 54. Rf2 Qe3 55. Bb7 Qb6 56. Bd5 e4 57. b4 e3 58. Rf3 Kd2 0-1

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.21"]
[Round "9"]
[White "Chiang, Jacob"]
[Black "Figueredo Losada, Leonel"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2200"]
[BlackElo "2381"]
[PlyCount "220"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. Nf3 dxc4 5. e3 b5 6. a4 c6 7. axb5 cxb5 8. Bd2 Qb6 9. Be2 Nf6 10. 0-0 0-0 11. Qc2 Bb7 12. Ne5 Nc6 13. b3 cxb3 14. Qxb3 a5 15. Nxb5 Nxe5 16. Bxb4 axb4 17. dxe5 Nd5 18. Nd6 Nc3 19. Bf3 Bxf3 20. gxf3 Qc5 21. f4 Qc6 22. e4 Qc5 23. Kg2 Qd4 24. Rae1 Ra2 25. Nb5 Qd2 26. Qxb4 Nxb5 27. Qxb5 Qxf4 28. Qb3 Ra5 29. Qg3 Qxe5 30. Qxe5 Rxe5 31. f3 Rc8 32. Rc1 Rxc1 33. Rxc1 g6 34. Kg3 Kg7 35. Rc4 Ra5 36. Rc7 Kf6 37. Rb7 Rg5+ 38. Kf2 Rh5 39. Kg3 g5 40. Ra7 Rh4 41. Rb7 Rf4 42. h3 Kg6 43. Rb8 Kg7 44. Rb5 h6 45. Rb8 Rf6 46. Rb5 Rg6 47. Kg4 Kh7 48. f4 gxf4+ 49. Kxf4 Rg1 50. h4 Kg7 51. Ra5 Rb1 52. Rc5 Rb4 53. Kf3 Kf6 54. Rh5 Kg6 55. Re5 Rb1 56. Ra5 Rh1 57. Kg3 Rg1+ 58. Kf3 Rh1 59. Kg3 h5 60. Ra8 Kg7 61. Ra5 Kh6 62. Ra8 Rb1 63. Kf3 Rb3+ 64. Kg2 Re3 65. Rh8+ Kg7 66. Rxh5 Rxe4 67. Kg3 f6 68. Ra5 f5 69. Ra7+ Kg6 70. Ra8 Rg4+ 71. Kh3 Kf6 72. Ra6 Rg8 73. Ra4 Rb8 74. Ra3 Rb4 75. Rg3 e5 76. h5 f4 77. Rg8 Rb1 78. Kg2 e4 79. h6 Rb7 80. Rg4 Kf5 81. Rg7 Rb6 82. h7 Rh6 83. Rf7+ Ke5 84. Kf2 Rh4 85. Re7+ Kf5 86. Rf7+ Kg5 87. Rg7+ Kf6 88. Rg4 Rh2+ 89. Kg1 Rxh7 90. Rxf4+ Ke5 91. Rf8 Kd4 92. Ra8 Rf7 93. Ra4+ Kd3 94. Ra3+ Kc2 95. Ra2+ Kb3 96. Re2 Rf4 97. Rf2 Rh4 98. Kf1 Kc3 99. Ke2 Kd4 100. Rg2 Rh3 101. Rg8 Rh2+ 102. Kf1 Kd3 103. Rd8+ Ke3 104. Ra8 Rh1+ 105. Kg2 Rd1 106. Re8 Re1 107. Ra8 Rd1 108. Re8 Rd4 109. Re7 Kd3 110. Kf2 Rd5 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.21"]
[Round "8"]
[White "Guo, Ethan"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2099"]
[BlackElo "2200"]
[PlyCount "101"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 b5 10. Nxc6 Bxc6 11. h4 h6 12. Be3 h5 13. Bf4 b4 14. Ne2 e5 15. Bg5 Qa5 16. Kb1 0-0-0 17. Nc1 d5 18. Nb3 Qb6 19. exd5 Rxd5 20. Bd3 Be7 21. Qe2 Bb5 22. Bxb5 Qxb5 23. Qe3 Rhd8 24. Rxd5 Nxd5 25. Qa7 Qb7 26. Qxb7+ Kxb7 27. Bxe7 Nxe7 28. Kc1 Kc6 29. Re1 Rd5 30. Re4 a5 31. a3 Kb5 32. c4+ bxc3 33. bxc3 Kb6 34. c4 Rd8 35. Rxe5 Nc6 36. Rb5+ Kc7 37. Nxa5 Rd4 38. Nxc6 Rxc4+ 39. Kb2 Kxc6 40. Rxh5 Rd4 41. Kc3 Ra4 42. Rh7 Kc5 43. Kb3 Rd4 44. Rxg7 Rd3+ 45. Kb2 f5 46. h5 Kc4 47. h6 Rb3+ 48. Ka2 Re3 49. h7 Re2+ 50. Kb1 Kc3 51. Rc7+ 1-0

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.20"]
[Round "6"]
[White "Arenas Vanegas, David"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2406"]
[BlackElo "2200"]
[PlyCount "116"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d4 Bg7 5. Nc3 0-0 6. Nge2 c5 7. h3 cxd4 8. Nxd4 Nc6 9. Nde2 Bd7 10. 0-0 Rc8 11. Nf4 Na5 12. a4 Nc4 13. Ra2 Ne8 14. Nfe2 Be6 15. b3 Na5 16. Nd5 Nc6 17. Bd2 f5 18. Nef4 Bd7 19. exf5 Bxf5 20. Ne3 Nc7 21. Nxf5 Rxf5 22. h4 e5 23. Nd5 Rf8 24. Qg4 Nxd5 25. Bxd5+ Kh8 26. h5 gxh5 27. Qxh5 Qe8 28. Qg4 Rc7 29. a5 Ne7 30. Bg2 Qf7 31. c4 Nf5 32. Bb4 Qf6 33. Rd2 Bh6 34. Rd3 Rg7 35. Qe4 Nd4 36. c5 d5 37. Qxd5 Ne2+ 38. Kh1 Be3 39. Qd6 Qf5 40. Qxf8+ Qxf8 41. Rxe3 Qf5 42. Re4 Nf4 43. Bc3 Nxg2 44. Rxe5 Qh3+ 45. Kg1 Kg8 46. Re8+ Kf7 47. Bxg7 Kxe8 48. Be5 Kd7 49. a6 bxa6 50. b4 h5 51. Rd1+ Kc6 52. Ra1 a5 53. bxa5 h4 54. Bd6 hxg3 55. fxg3 Ne3 56. Kf2 Nc4 57. Bf4 Kxc5 58. Rc1 Kb5 0-1

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.20"]
[Round "7"]
[White "Chiang, Jacob"]
[Black "Tang, Dylan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2200"]
[BlackElo "2206"]
[PlyCount "76"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Nf3 Nf8 9. Bd3 Ne6 10. Bh4 g6 11. 0-0 0-0 12. Rab1 a5 13. Ne5 Ng7 14. f3 Bf5 15. Bf2 Bxd3 16. Qxd3 Bd6 17. Qd2 Qc7 18. e4 dxe4 19. fxe4 Bxe5 20. dxe5 Rad8 21. Qg5 Nd7 22. Bg3 Ne6 23. Qe7 Nb6 24. Qxc7 Nxc7 25. b4 Nc4 26. Rfc1 axb4 27. Rxb4 b5 28. e6 Nxe6 29. a4 Nd6 30. axb5 Nxb5 31. Nxb5 cxb5 32. Rxb5 Rd2 33. Rcb1 Re2 34. Re1 Rxe1+ 35. Bxe1 Rc8 36. Bd2 Kg7 37. Kf2 Rc5 38. Rxc5 Nxc5 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.19"]
[Round "5"]
[White "Chiang, Jacob"]
[Black "Delgado Ramirez, Neuris"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2200"]
[BlackElo "2517"]
[PlyCount "230"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Ne7 6. 0-0 0-0 7. d3 c6 8. Bd2 d5 9. cxd5 cxd5 10. Rc1 Nbc6 11. a3 h6 12. b4 Be6 13. Na4 b6 14. b5 Nd4 15. Nc3 Qd7 16. a4 Rac8 17. Nxd4 exd4 18. Na2 Rfe8 19. Nb4 h5 20. Rxc8 Rxc8 21. Qb1 Bg4 22. f3 Bh3 23. Rc1 Re8 24. Bf4 Bxg2 25. Kxg2 Nf5 26. Qa2 Qe6 27. Nxd5 Qxe2+ 28. Qxe2 Rxe2+ 29. Kf1 Ra2 30. Rc8+ Kh7 31. Ra8 Rxa4 32. Nxb6 Ra1+ 33. Kf2 Ne3 34. Nc4 Nd1+ 35. Kg2 Ra2+ 36. Kf1 Nc3 37. b6 axb6 38. Rxa2 Nxa2 39. Nxb6 Bh6 40. Be5 Bg7 41. Bf4 Nc3 42. Nc4 f6 43. Bd2 Nb5 44. Ke2 Kg8 45. h3 Kf7 46. g4 Ke6 47. Bb4 Bh6 48. Na3 Nc7 49. Nc2 Ke5 50. Be1 Ne6 51. Bg3+ Bf4 52. Bf2 Kd5 53. Be1 Bd6 54. Bd2 h4 55. Ne1 Bg3 56. Nc2 Bf4 57. Be1 Bg5 58. Bf2 Nf4+ 59. Kf1 Nxh3 60. Bxd4 Nf4 61. Bg1 Nxd3 62. Ne3+ Ke6 63. Nc2 h3 64. Nd4+ Kd5 65. Ne2 Bh4 66. Bh2 Bf2 67. Nf4+ Nxf4 68. Kxf2 g5 69. Ke3 Ne6 70. Bg3 Kc4 71. Bh2 Kc3 72. Ke4 Kc2 73. Kf5 Nd4+ 74. Ke4 Nb3 75. f4 Nd2+ 76. Kf5 Nf3 77. Bg3 Nd4+ 78. Kxf6 Ne2 79. fxg5 Nxg3 80. g6 Ne4+ 81. Ke7 h2 82. g7 h1Q 83. g8Q Qh4+ 84. g5 Nxg5 85. Qa2+ Kd3 86. Qb3+ Ke2 87. Qc2+ Ke3 88. Qc3+ Kf4 89. Qf6+ Kg4 90. Qd4+ Ne4+ 91. Ke6 Kf4 92. Kd5 Qe7 93. Kc4 Qe6+ 94. Kb4 Qc6 95. Qc4 Qd6+ 96. Ka5 Qd8+ 97. Ka6 Qd6+ 98. Ka5 Qb8 99. Qf1+ Ke3 100. Qe1+ Kd3 101. Qf1+ Kd4 102. Qg1+ Kd5 103. Qd1+ Ke5 104. Qh5+ Ke6 105. Qg4+ Kd5 106. Qd1+ Ke5 107. Qh5+ Kd4 108. Qd1+ Ke3 109. Qe1+ Kd3 110. Qf1+ Kc2 111. Qg2+ Nd2 112. Qc6+ Kd3 113. Qd7+ Kc3 114. Qg7+ Kb3 115. Qb7+ Qxb7 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.14"]
[Round "3"]
[White "Bansal, Advay"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2253"]
[BlackElo "2200"]
[PlyCount "99"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. h4 h6 10. Nxc6 bxc6 11. Bf4 e5 12. Bh2 Be6 13. f3 h5 14. Kb1 Qa5 15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Ke7 18. Bg1 Rhd8 19. Be3 d5 20. exd5 cxd5 21. Bd3 Kf8 22. Bg5 Be7 23. Bxe7+ Kxe7 24. Re1 f6 25. f4 e4 26. Be2 g6 27. Rd4 f5 28. Bf1 Rdb8 29. a4 Rc8 30. Re3 Rc6 31. Rb3 Rac8 32. c3 a5 33. Kc2 Rc5 34. Kd2 R8c7 35. Rb6 R5c6 36. Rxc6 Rxc6 37. b4 Kd6 38. bxa5 Rc5 39. Bb5 Rc7 40. Rb4 Kc5 41. Be8 Rc8 42. Bxg6 Rg8 43. Bxh5 Rxg2+ 44. Be2 Bc8 45. Rb6 Bd7 46. Rb4 Bc8 47. Rb5+ Kd6 48. h5 Rh2 49. a6 Kc6 50. Ra5 1-0

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.14"]
[Round "4"]
[White "Deng, Henry"]
[Black "Chiang, Jacob"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2281"]
[BlackElo "2200"]
[PlyCount "60"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. 0-0 a6 6. Bd3 Nc6 7. a3 b5 8. Be2 Qb6 9. d3 Nge7 10. Be3 Nd4 11. Nb1 Ng6 12. c3 Nxe2+ 13. Qxe2 Qc6 14. Nbd2 Be7 15. b4 d6 16. c4 0-0 17. Rfc1 Qd7 18. d4 cxd4 19. Nxd4 Bf6 20. Ra2 Bxd4 21. Bxd4 Bb7 22. Rac2 Rfc8 23. Be3 d5 24. cxd5 exd5 25. Rxc8+ Rxc8 26. Rxc8+ Qxc8 27. exd5 Bxd5 28. Qd3 Qe6 29. Qd4 h6 30. f3 Kh7 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.13"]
[Round "2"]
[White "Chiang, Jacob"]
[Black "Guo, Andrew"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2200"]
[BlackElo "2255"]
[PlyCount "58"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Be2 0-0 6. Be3 Nc6 7. Nf3 e5 8. d5 Ne7 9. Nd2 Nd7 10. 0-0 c5 11. dxc6 bxc6 12. Nf3 Nf6 13. c5 d5 14. Nxe5 Nxe4 15. Nxe4 Bxe5 16. Nd6 Bxd6 17. cxd6 Nf5 18. Bc5 Nxd6 19. Bd3 Re8 20. Re1 Rxe1+ 21. Qxe1 Bf5 22. Qe5 f6 23. Qf4 Nb7 24. Bxf5 Nxc5 25. Rc1 Qe7 26. Qe3 Qxe3 27. fxe3 gxf5 28. Rxc5 Rb8 29. Rxc6 Rxb2 1/2-1/2

[Event "Sunnyvale 1000 GM MLK IM"]
[Site "Sunnyvale"]
[Date "2024.01.13"]
[Round "1"]
[White "Dominguez Aguilar, Guillermo"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2319"]
[BlackElo "2200"]
[PlyCount "93"]
[EventDate "2024.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Bg2 Bg7 8. Nxc6 bxc6 9. e5 dxe5 10. Qxd8+ Kxd8 11. Bxc6 Rb8 12. Be3 Bb7 13. 0-0-0+ Kc8 14. Bxb7+ Rxb7 15. a4 Ng4 16. Rd5 Nxe3 17. fxe3 Rd8 18. Rc5+ Rc7 19. Ra5 Rcd7 20. Rf1 f5 21. e4 e6 22. Ra6 Re7 23. Rc6+ Kb7 24. Rc5 a6 25. b4 Rc7 26. Rxc7+ Kxc7 27. Rf3 Bh6+ 28. Kb2 Rd2 29. h3 Bf8 30. g4 f4 31. Kb3 Be7 32. Rd3 Rf2 33. Nb1 Re2 34. Nd2 Bh4 35. Nf3 Be1 36. Nxe5 Rxe4 37. Nc4 e5 38. b5 axb5 39. axb5 Bf2 40. Rd5 Bd4 41. c3 f3 42. cxd4 f2 43. b6+ Kb7 44. Rd7+ Kc8 45. Rf7 Rxd4 46. Nxe5 Rd6 47. Nc4 1-0

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.30"]
[Round "9"]
[White "Chiang, Jacob"]
[Black "Calderin Gonzalez, Roberto"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2200"]
[BlackElo "2413"]
[PlyCount "44"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. g3 cxd4 6. Qxd4 Nf6 7. Nf3 Nc6 8. Qd3 d4 9. Ne4 Nb4 10. Qb5+ Bd7 11. Qe5+ Be7 12. Nd6+ Kf8 13. Ng5 Nc2+ 14. Kd1 Nxa1 15. Nf5 Rc8 16. Bg2 Ba4+ 17. b3 Nxb3 18. Bf4 Nc1+ 19. Ke1 d3 20. Bd5 Bb4+ 21. Kf1 Qxd5 22. Nxh7+ Rxh7 0-1

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.30"]
[Round "8"]
[White "Stopa, Jacek"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2350"]
[BlackElo "2200"]
[PlyCount "77"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. Qe2 Ng6 7. Nbd2 Be7 8. e5 f6 9. exf6 Bxf6 10. Ne4 d5 11. Nxf6+ Qxf6 12. h4 0-0 13. h5 Nh8 14. h6 g6 15. Qe5 Bb7 16. Be3 d4 17. Bd2 Qxe5+ 18. Nxe5 Rad8 19. f3 Rd5 20. Ng4 Kf7 21. 0-0-0 Ke7 22. c4 Rdf5 23. Nf2 Nf7 24. Ne4 Nd6 25. Ng5 Nf7 26. Nxh7 Rh8 27. g4 Re5 28. f4 Re2 29. Ng5 Nxh6 30. Rh3 Kf8 31. Rdh1 Kg7 32. Kd1 Rxd2+ 33. Kxd2 Bc8 34. Nf3 Nf7 35. Rxh8 Nxh8 36. Ne5 Bb7 37. g5 a5 38. b3 Ba8 39. Kc2 1-0

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.29"]
[Round "7"]
[White "Chiang, Jacob"]
[Black "Rodi, Luis Ernesto"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2200"]
[BlackElo "2196"]
[PlyCount "174"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Rc1 h5 10. f3 Nxg3 11. hxg3 Qe7 12. Kf2 Be6 13. Qb3 c6 14. Bd3 Nd7 15. a3 Bxc3 16. Qxc3 0-0-0 17. a4 Kb8 18. a5 Rc8 19. b4 f5 20. Ne2 h4 21. gxh4 gxh4 22. Nf4 Rh6 23. b5 Nf6 24. Qc5 Qxc5 25. Rxc5 Bd7 26. bxc6 bxc6 27. Ba6 Rc7 28. Rb1+ Ka8 29. Rc3 Bc8 30. Rcb3 Nd7 31. Bxc8 Rxc8 32. Rb7 Rb8 33. a6 Rxb7 34. Rxb7 Nb8 35. Re7 Nxa6 36. Ne6 Kb8 37. Nd8 Nc7 38. Nf7 Re6 39. Ne5 Rh6 40. Nd7+ Kb7 41. Nc5+ Kb6 42. Rf7 a5 43. Rxf5 Na6 44. Nxa6 Kxa6 45. Rf8 a4 46. Ra8+ Kb5 47. Rb8+ Kc4 48. Ra8 Kb3 49. Rb8+ Ka2 50. f4 a3 51. Kf3 Rg6 52. Rh8 Rg3+ 53. Kf2 Rg4 54. Rb8 Ka1 55. Kf3 Rg3+ 56. Kf2 a2 57. Rb6 Rg6 58. Rb8 Rg7 59. Rb6 Rc7 60. Rb3 c5 61. dxc5 Rxc5 62. f5 Rc2+ 63. Kf3 d4 64. exd4 Rc3+ 65. Rxc3 Kb2 66. Rc6 a1Q 67. Rg6 Kc3 68. Ke4 Qe1+ 69. Kf4 Qf2+ 70. Ke5 Qxd4+ 71. Ke6 Qe4+ 72. Kf6 Kd3 73. Rg5 Ke3 74. Kg7 Kf4 75. Rh5 Qxg2+ 76. Kh6 Qc6+ 77. Kg7 Kg4 78. Rxh4+ Kxh4 79. f6 Qc3 80. Kg6 Qd3+ 81. Kg7 Qd4 82. Kg6 Qe4+ 83. Kg7 Qe5 84. Kg6 Qg5+ 85. Kf7 Kh5 86. Ke6 Kg6 87. f7 Qf5+ 0-1

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.29"]
[Round "6"]
[White "Mede, Istvan"]
[Black "Chiang, Jacob"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2173"]
[BlackElo "2200"]
[PlyCount "100"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 g6 7. Bxf6 exf6 8. Bb5 Bd7 9. Bc4 Bg7 10. Nxc6 Bxc6 11. 0-0 0-0 12. Qd3 Qb6 13. Rab1 Rfe8 14. Nd5 Bxd5 15. Bxd5 Rac8 16. c4 a5 17. b4 axb4 18. a3 Re7 19. Rxb4 Qa7 20. Rfb1 Rcc7 21. Rb6 Rcd7 22. h4 Bh6 23. Qg3 Bc1 24. Rxd6 Qxa3 25. Rxd7 Rxd7 26. Qb8+ Kg7 27. Rxb7 Bd2 28. g3 Re7 29. Qc8 Qa6 30. Rb8 Qxc8 31. Rxc8 Ba5 32. Rc6 Rc7 33. Ra6 Bc3 34. Kf1 Bd4 35. Ke2 Ra7 36. Rxa7 Bxa7 37. f4 Kf8 38. g4 h6 39. f5 g5 40. hxg5 hxg5 41. Kd3 Ke7 42. Kc3 Kd6 43. Kb4 Bd4 44. Kb5 Be3 45. Bxf7 Bd4 46. Ka6 Kc5 47. Kb7 Be5 48. Bd5 Bd4 49. Kc7 Be5+ 50. Kd7 Bd4 1/2-1/2

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.28"]
[Round "5"]
[White "Chiang, Jacob"]
[Black "Dominguez Aguilar, Guillermo"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2200"]
[BlackElo "2319"]
[PlyCount "90"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 0-0 7. 0-0 Nc6 8. d4 Bd7 9. b3 Rb8 10. Bb2 a6 11. Nd5 exd4 12. Nxd4 Ne5 13. Qd2 c5 14. Ne2 Nxd5 15. cxd5 Re8 16. Nc3 b5 17. Rae1 c4 18. Ne4 Bf5 19. f3 Bxe4 20. fxe4 Nd3 21. Bxg7 Kxg7 22. Rb1 Ne5 23. Rfc1 h5 24. h4 Qd7 25. Qd4 Rec8 26. Kh2 Kh6 27. bxc4 bxc4 28. Rxb8 Rxb8 29. Rxc4 Nxc4 30. Qxc4 a5 31. Qc3 a4 32. e5 Re8 33. Bh3 Qe7 34. e6 fxe6 35. Bxe6 Qg7 36. Qb4 Qf8 37. Qxa4 Qf2+ 38. Kh3 Qf1+ 39. Kh2 Rf8 40. Qf4+ Rxf4 41. exf4 Qf2+ 42. Kh3 Qxa2 43. Bf7 Qa7 44. Be6 Qg1 45. g4 hxg4+ 0-1

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.28"]
[Round "4"]
[White "Ramirez, Carlos"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2189"]
[BlackElo "2200"]
[PlyCount "113"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 b6 3. c4 e6 4. Bf4 Be7 5. Nc3 Bb7 6. e3 0-0 7. Be2 d5 8. 0-0 c5 9. dxc5 bxc5 10. Qc2 Nc6 11. Rfd1 Qb6 12. Rac1 Rac8 13. a3 Na5 14. Nd2 Bc6 15. Be5 d4 16. Bxf6 Bxf6 17. Nce4 Be7 18. exd4 cxd4 19. b4 Nb7 20. c5 Qc7 21. Bc4 Qf4 22. Re1 Rfd8 23. Qd3 Kh8 24. Nf3 e5 25. Ned2 f6 26. Be6 Rc7 27. Bf5 g6 28. Be4 Rdc8 29. Bxc6 Rxc6 30. g3 Qg4 31. Nxd4 Qd7 32. Qe4 Nd6 33. Qe2 R6c7 34. N4f3 Nb5 35. Nc4 Qc6 36. Na5 Qa8 37. Qxb5 Qxf3 38. Re3 Qd5 39. Rd3 Qe6 40. Qc4 Qf5 41. Rcd1 e4 42. Rd5 Qf3 43. Qb3 Qg4 44. Qe3 f5 45. Qd4+ Kg8 46. Rd7 Rxd7 47. Qxd7 Rd8 48. Qe6+ Kf8 49. Rxd8+ Bxd8 50. Qd6+ Be7 51. Qd4 Qf3 52. c6 Qxa3 53. Nc4 Qc1+ 54. Kg2 e3 55. c7 e2 56. c8Q+ Kf7 57. Ne5+ 1-0

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.27"]
[Round "3"]
[White "Chiang, Jacob"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2200"]
[BlackElo "2406"]
[PlyCount "74"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 h6 8. Bh4 0-0 9. Nf3 Re8 10. 0-0 Nbd7 11. a3 a5 12. Rc1 Nf8 13. Na4 Ng6 14. Bg3 Bxg3 15. hxg3 Ne4 16. Qb3 h5 17. Nb6 Rb8 18. Nxc8 Qxc8 19. Bxe4 Rxe4 20. Rc5 Qd8 21. Rfc1 Re6 22. Kf1 Re4 23. Qd3 Ra8 24. a4 h4 25. Ng5 Qxg5 26. Qxe4 b6 27. gxh4 Nxh4 28. f4 Qd8 29. Qd3 bxc5 30. Rxc5 Qd7 31. Qc2 Nf5 32. Kf2 Qe6 33. Qc3 Nd6 34. Rxa5 Rb8 35. Ke2 Nc4 36. b4 Nxa5 37. bxa5 Qc8 0-1

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.27"]
[Round "2"]
[White "Zuluaga Mancilla, Cesar"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2251"]
[BlackElo "2200"]
[PlyCount "88"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. a3 Be7 5. Nc3 Bb7 6. Bf4 0-0 7. e3 d5 8. Rc1 c5 9. dxc5 bxc5 10. cxd5 exd5 11. Be2 Nbd7 12. 0-0 Rc8 13. h3 Re8 14. Qa4 a6 15. Rfd1 Qb6 16. Ne5 Nf8 17. Bf3 Red8 18. Qc2 Ne6 19. Bh2 Ng5 20. Be2 Nge4 21. Na4 Qa7 22. Ng4 d4 23. Nxf6+ Bxf6 24. Bc4 Bg5 25. Bf4 Bxf4 26. exf4 Nd6 27. b3 Nxc4 28. Qxc4 Bd5 29. Qd3 Re8 30. b4 c4 31. Qd2 Rcd8 32. Nc5 Qa8 33. f3 c3 34. Qf2 Bc4 35. Ne4 f5 36. Rxd4 fxe4 37. Rxc4 Rd2 38. Qg3 exf3 39. gxf3 Qa7+ 40. Kh1 Qd7 41. Re4 Rxe4 42. fxe4 Rd1+ 43. Rxd1 Qxd1+ 44. Kg2 Qd2+ 0-1

[Event "Sunnyvale 1000 IM Winter 12"]
[Site "Sunnyvale"]
[Date "2023.12.26"]
[Round "1"]
[White "Hajnal, Zoltan"]
[Black "Chiang, Jacob"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2382"]
[BlackElo "2200"]
[PlyCount "89"]
[EventDate "2023.12.26"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 g6 7. Bxf6 exf6 8. Bb5 Bd7 9. Bc4 Bg7 10. Nxc6 Bxc6 11. 0-0 0-0 12. Qd3 Qb6 13. Bb3 Qc5 14. Rad1 Rad8 15. Rfe1 Rfe8 16. Nd5 a5 17. a4 b5 18. axb5 Bxb5 19. Qf3 a4 20. Ba2 Bc4 21. Bxc4 Qxc4 22. c3 Rb8 23. h4 h5 24. Re2 f5 25. Rde1 Re5 26. Nf4 fxe4 27. Rxe4 Rxe4 28. Rxe4 Qa2 29. Nd3 a3 30. bxa3 Qa1+ 31. Kh2 Qxc3 32. Re7 Qf6 33. Qxf6 Bxf6 34. Rd7 Bxh4 35. Rxd6 Ra8 36. g3 Be7 37. Rd7 Bxa3 38. Ne5 Rf8 39. f4 Bb2 40. Re7 Kg7 41. g4 Kf6 42. Rxf7+ Rxf7 43. Nxf7 hxg4 44. Nh6 Bc1 45. Kg3 1/2-1/2

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.04"]
[Round "8"]
[White "Gonzalez Galvan, Juan Manuel"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2184"]
[BlackElo "2136"]
[PlyCount "49"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Ne7 6. 0-0 a6 7. Nxd4 cxd4 8. Ne2 b5 9. Bd3 Nc6 10. c3 Bc5 11. b4 Bb6 12. a4 bxa4 13. Rxa4 dxc3 14. dxc3 Bb7 15. Bf4 d5 16. exd5 Qxd5 17. c4 Qd7 18. Be4 Nd4 19. Bxb7 Nxe2+ 20. Qxe2 Qxb7 21. c5 Bd8 22. b5 0-0 23. Rxa6 Rxa6 24. bxa6 Qc6 25. Bd6 1-0

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.04"]
[Round "9"]
[White "Heimann, Alexander C"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2265"]
[BlackElo "2136"]
[PlyCount "49"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Ne7 6. 0-0 a6 7. Nxd4 cxd4 8. Ne2 b5 9. Bd3 Nc6 10. c3 Bc5 11. b4 Bb6 12. a4 bxa4 13. Rxa4 dxc3 14. dxc3 Bb7 15. Bf4 d5 16. exd5 Qxd5 17. c4 Qd7 18. Be4 Nd4 19. Bxb7 Nxe2+ 20. Qxe2 Qxb7 21. c5 Bd8 22. b5 0-0 23. Rxa6 Rxa6 24. bxa6 Qc6 25. Bd6 1-0

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.03"]
[Round "6"]
[White "Chiang, Jacob"]
[Black "Gonzalez Galvan, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2136"]
[BlackElo "2184"]
[PlyCount "155"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bh3 d6 5. Bg2 Nf6 6. Nf3 Be7 7. 0-0 f4 8. d4 fxg3 9. hxg3 0-0 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Bg5 c6 14. Rad1 Bg4 15. Bf3 Be6 16. b3 h6 17. Be3 Bf5 18. Rxd8+ Rxd8 19. Bxa7 Bb4 20. Na4 e4 21. Bg2 Rd2 22. Ra1 b5 23. cxb5 cxb5 24. Bc5 Ba5 25. b4 Bc7 26. Be3 Rc2 27. Nc5 Be5 28. Rd1 Rxa2 29. Bd2 Rb2 30. Be1 Kf7 31. e3 Bg4 32. Rc1 Bd6 33. Bc3 Ra2 34. Nxe4 Nxe4 35. Bxe4 Be6 36. Bc6 Bc4 37. Rd1 Rc2 38. Bxg7 Kxg7 39. Rxd6 Rb2 40. e4 Rxb4 41. e5 Rb1+ 42. Kg2 b4 43. Be4 Re1 44. f3 b3 45. Rb6 Re2+ 46. Kh3 b2 47. Kg4 Ba2 48. Rb7+ Kf8 49. Kf5 Rxe4 50. Rxb2 Ra4 51. Rb6 Kg7 52. f4 Ra7 53. Rg6+ Kh7 54. Rb6 Bd5 55. e6 Rg7 56. Rd6 Bf3 57. Ke5 Rxg3 58. Rd7+ Kg8 59. Rd8+ Kh7 60. f5 Bh5 61. Rd7+ Kg8 62. Kf6 Re3 63. Ke7 Bg4 64. Kf6 h5 65. e7 Bxf5 66. Rd8+ Kh7 67. e8Q Rxe8 68. Rxe8 Bg4 69. Kg5 Kg7 70. Re7+ Kf8 71. Kf6 Bf3 72. Re3 Bg4 73. Kg6 Bd1 74. Kf6 Bg4 75. Ra3 Ke8 76. Ra7 Kd8 77. Rh7 Ke8 78. Rxh5 1/2-1/2

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.03"]
[Round "7"]
[White "Chiang, Jacob"]
[Black "Morris Suzuki, Sophie"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2136"]
[BlackElo "2165"]
[PlyCount "115"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. e4 Qc7 7. Be3 b6 8. Be2 Bb7 9. f3 Be7 10. 0-0 0-0 11. Qd2 d6 12. Rac1 Nbd7 13. Rfd1 Rac8 14. b3 Qb8 15. Qe1 Bd8 16. Qg3 Bc7 17. Qh4 Ne5 18. Nc2 Bd8 19. Qf2 b5 20. c5 dxc5 21. Bxc5 Ned7 22. Ba7 Qa8 23. Ne1 Ba5 24. Nb1 Rxc1 25. Rxc1 Rc8 26. Be3 Rxc1 27. Bxc1 Qc8 28. Bd2 Bxe4 29. Bxa5 Bxb1 30. Bd3 Bxd3 31. Nxd3 h6 32. h4 e5 33. Qe2 Qc6 34. Nf2 Qc5 35. Be1 Qd4 36. g3 Nc5 37. Qc2 Nd5 38. Bd2 Ne3 39. Bxe3 Qxe3 40. Kg2 Qd4 41. Ne4 Ne6 42. Qc8+ Kh7 43. Qxa6 Qb2+ 44. Nf2 Nd4 45. Qa8 f5 46. g4 e4 47. fxe4 fxg4 48. e5 Qe2 49. Qe4+ Qxe4+ 50. Nxe4 Kg6 51. a4 Kf5 52. Nf2 bxa4 53. bxa4 h5 54. a5 Nc6 55. a6 Kxe5 56. Kg3 Kd4 57. Nxg4 hxg4 58. Kxg4 1/2-1/2

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.03"]
[Round "6"]
[White "Morris Suzuki, Sophie"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2165"]
[BlackElo "2136"]
[PlyCount "140"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 Ne7 6. Bb2 Ng6 7. h4 h5 8. e5 c4 9. Nc3 Be7 10. Ne4 Ba6 11. Nfg5 Qc7 12. Nf3 Nf4 13. Nd6+ Bxd6 14. exd6 c3 15. d3 Qxd6 16. Bxc3 f6 17. 0-0 c5 18. Nd2 Bb7 19. f3 Qc7 20. Nc4 d5 21. Na5 d4 22. Bd2 Bd5 23. Kh1 g5 24. hxg5 fxg5 25. Qe1 h4 26. c4 dxc3 27. Bxc3 Rh6 28. Be5 Qf7 29. Nc4 Kf8 30. Bd6+ Kg8 31. Ne5 Qf5 32. Ng4 Rh7 33. Ne3 Qf7 34. Nxd5 exd5 35. Qe5 Nh5 36. Qxg5+ Rg7 37. Qxh4 Qg6 38. Qh2 Nf4 39. Bxf4 Rh7 40. Rad1 Re8 41. Rd2 Rxh2+ 42. Kxh2 Qf6 43. g3 Kf7 44. Kg2 Qf5 45. Rh1 Rg8 46. Kf2 a5 47. Rh4 Qf6 48. Rh7+ Rg7 49. Rxg7+ Qxg7 50. Be3 Qc3 51. Ke2 Ke6 52. Kf2 Kd6 53. Bf4+ Kc6 54. Be3 Qc1 55. Ke2 Qh1 56. Bf2 Qb1 57. Be3 Kb5 58. g4 Kb4 59. Bf2 a4 60. bxa4 c4 61. dxc4 dxc4 62. Bd4 c3 63. a3+ Kb3 64. Rd3 Kc4 65. Rxc3+ Kxd4 66. Kd2 Qb2+ 67. Rc2 Qxa3 68. Rc1 Qd3+ 69. Ke1 Ke3 70. Rc2 Qxc2 0-1

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.02"]
[Round "4"]
[White "Heimann, Alexander C"]
[Black "Chiang, Jacob"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2265"]
[BlackElo "2136"]
[PlyCount "109"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 g6 7. Bxf6 exf6 8. Nd5 Bg7 9. Nb5 0-0 10. Ndc7 Rb8 11. Qxd6 f5 12. 0-0-0 Qh4 13. Qg3 Qxg3 14. hxg3 fxe4 15. Nd5 Be6 16. Bc4 Rfd8 17. Ne3 Bxc4 18. Nxc4 Nd4 19. Ncd6 Nxb5 20. Nxb5 a6 21. Nd6 f5 22. Rd5 Bf6 23. Rhd1 h5 24. c4 Kf8 25. c5 Rd7 26. b4 b6 27. Nc4 Rxd5 28. Rxd5 bxc5 29. bxc5 Ke7 30. Na5 Rc8 31. Kc2 h4 32. gxh4 Bxh4 33. f3 Bf2 34. Nb3 exf3 35. gxf3 Ke6 36. Rd6+ Ke5 37. Rxg6 Bxc5 38. Rxa6 Bg1+ 39. Kd3 Kf4 40. Ra5 Re8 41. Nd4 Bxd4 42. Kxd4 Rd8+ 43. Kc3 Rf8 44. a4 Kxf3 45. Re5 f4 46. a5 Kg2 47. Rg5+ Kf1 48. a6 f3 49. a7 f2 50. Rg7 Ke2 51. Re7+ Kf1 52. Rg7 Ra8 53. Kd2 Rd8+ 54. Kc3 Rc8+ 55. Kd2 1/2-1/2

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.02"]
[Round "5"]
[White "Lizak, Jakub"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2209"]
[BlackElo "2136"]
[PlyCount "19"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 d6 7. Nc3 Qb6 8. Ndb5 Qd8 9. Nd5 Rb8 10. Nxa7 0-1

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.01"]
[Round "3"]
[White "Chiang, Jacob"]
[Black "Lizak, Jakub"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2136"]
[BlackElo "2209"]
[PlyCount "97"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 d6 7. Nc3 Qb6 8. Nb3 Bxc3+ 9. bxc3 Qc7 10. Be2 Nf6 11. f3 Be6 12. c5 d5 13. Nd4 dxe4 14. Nxe6 fxe6 15. fxe4 Nxe4 16. Bf3 Rd8 17. Be2 Nxc5 18. 0-0 Ne5 19. Qc2 Rf8 20. Bb5+ Ned7 21. Rxf8+ Kxf8 22. Qf2+ Kg8 23. Bd4 a6 24. Qh4 axb5 25. Qxe7 e5 26. Bxe5 Qxe5 27. Qxd8+ Kg7 28. Rf1 h5 29. h4 Qe3+ 30. Kh1 Qe6 31. Rd1 b6 32. Qc7 Qe7 33. Rd4 Qe1+ 34. Kh2 Qe6 35. Qd6 Qxa2 36. Qe7+ Qf7 37. Qxf7+ Kxf7 38. Rb4 Ke6 39. Rxb5 Kd5 40. Rb4 Kc6 41. g4 hxg4 42. Rxg4 Ne5 43. Rf4 b5 44. Kg3 Na4 45. Rb4 Nxc3 46. h5 gxh5 47. Kh4 Nd5 48. Rxb5 Kxb5 49. Kxh5 1/2-1/2

[Event "Sunnyvale Independence Day op"]
[Site "Sunnyvale"]
[Date "2023.07.01"]
[Round "2"]
[White "Gonzalez Galvan, Juan Manuel"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2184"]
[BlackElo "2136"]
[PlyCount "55"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. 0-0 d5 8. Bb3 0-0 9. f5 dxe4 10. f6 Bxf6 11. Nxe4 Bg7 12. Qe1 b6 13. g4 Nd5 14. g5 Nd4 15. Nxd4 cxd4 16. Qh4 h5 17. Nf6+ Nxf6 18. gxf6 Bb7 19. Qg5 Bh8 20. Bxe6 Bxf6 21. Qxg6+ Kh8 22. Qh6+ Kg8 23. Rxf6 Qxf6 24. Qxf6 fxe6 25. Qg6+ Kh8 26. Bg5 Rf5 27. Bf6+ Rxf6 28. Qxf6+ 1-0

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.21"]
[Round "9"]
[White "Chiang, Jacob"]
[Black "Yanayt, Eugene"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2042"]
[BlackElo "2014"]
[PlyCount "80"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. Bg2 Bc5 8. Nc2 Nc6 9. d3 Bf5 10. d4 Bb6 11. Bg5 Be6 12. 0-0 h6 13. Bf4 g5 14. Be3 Ng4 15. Na4 Nxe3 16. fxe3 Bc7 17. b4 h5 18. Nc5 Bc8 19. b5 Ne7 20. Bxe4 dxe4 21. Nxe4 Nd5 22. Qd3 h4 23. Nc5 hxg3 24. Qe4+ Ne7 25. hxg3 Qd6 26. Qf3 f5 27. e4 Qxg3+ 28. Qxg3 Bxg3 29. exf5 Bxf5 30. e4 Bh2+ 31. Kf2 Bh3 32. Rh1 Bf4 33. Ne6 Rc8 34. Ne3 Rh4 35. Nc5 b6 36. Nd3 Ng6 37. Rad1 Rc3 38. Ke2 Bxe3 39. Kxe3 Nf4 40. Rhg1 Bg4 0-1

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.21"]
[Round "8"]
[White "Huston, Gus"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2339"]
[BlackElo "2042"]
[PlyCount "127"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 g6 7. Bxf6 exf6 8. Bb5 Bd7 9. Qd2 Bg7 10. 0-0-0 0-0 11. Nb3 Be6 12. Qxd6 Qb6 13. Qc5 f5 14. Bxc6 bxc6 15. exf5 Bxf5 16. Qxb6 axb6 17. Nd4 Rfe8 18. Kb1 Bd7 19. Rd2 Ra7 20. Rhd1 h5 21. f3 Re7 22. Re2 Kf8 23. Rxe7 Kxe7 24. a3 Ra5 25. h3 h4 26. f4 f5 27. Nf3 Bf6 28. Rd3 Be6 29. Kc1 Rc5 30. Re3 Rc4 31. Ne2 Re4 32. Rxe4 fxe4 33. Ng5 Bc4 34. Kd2 Bxb2 35. a4 Ba3 36. Nxe4 Bd5 37. Ke3 c5 38. c3 Bc6 39. Nd2 c4 40. Nxc4 Bc5+ 41. Nd4 Bxg2 42. Ne5 Kf6 43. Nd7+ Ke7 44. Nxc5 bxc5 45. Nf3 Bxh3 46. Nxh4 Kf6 47. Nf3 Bd7 48. a5 Bb5 49. Ng5 Ke7 50. Ne4 Ke6 51. a6 Bc6 52. Nxc5+ Kd5 53. Nd3 Ba8 54. Ne5 g5 55. fxg5 Kxe5 56. c4 Kf5 57. Kd4 Kxg5 58. Ke5 Kg6 59. Ke6 Kg7 60. Ke7 Kg6 61. c5 Kf5 62. Kd6 Kf6 63. c6 Bxc6 64. Kxc6 1-0

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.20"]
[Round "7"]
[White "Chen, Ryo"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2396"]
[BlackElo "2042"]
[PlyCount "137"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. h3 Be6 10. b3 0-0 11. Bb2 Rc8 12. Re1 Ne8 13. Nd5 f5 14. exf5 Bxf5 15. Bd3 Qd7 16. Bxf5 Qxf5 17. Qe2 Nc7 18. Nxc7 Rxc7 19. c4 Nd8 20. Qe4 Qf7 21. Rad1 Ne6 22. Bc1 Nc5 23. Qd5 e4 24. Qxf7+ Rxf7 25. Nd4 a6 26. Re2 Bf8 27. Be3 Rf6 28. Nc2 Re6 29. Nb4 g6 30. Nd5 Rc8 31. Nf4 Rf6 32. Bxc5 dxc5 33. Rxe4 Rcc6 34. Nd5 Rf7 35. Rde1 h5 36. g3 Kh7 37. Kg2 Rc8 38. Re6 h4 39. gxh4 Bg7 40. Re7 Rcf8 41. Rxf7 Rxf7 42. f4 Kh6 43. Kg3 Kh5 44. Re6 Bd4 45. Re8 b5 46. Re7 Rxe7 47. Nxe7 Bf6 48. Nd5 Bxh4+ 49. Kf3 bxc4 50. bxc4 Bd8 51. Ke4 Kh4 52. f5 gxf5+ 53. Kxf5 Kxh3 54. Nc3 Kg3 55. Ke4 Kg4 56. Na4 Be7 57. Kd5 Kf5 58. Nxc5 a5 59. a4 Bf8 60. Nb7 Bb4 61. c5 Kf6 62. c6 Ke7 63. Kc4 Bd2 64. Kb5 Be1 65. Kb6 Bg3 66. Kxa5 Bc7+ 67. Kb5 Ke6 68. a5 Kd5 69. a6 1-0

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.20"]
[Round "6"]
[White "Chiang, Jacob"]
[Black "Katz, Alexander R"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2042"]
[BlackElo "2470"]
[PlyCount "64"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. f3 a4 12. 0-0 Qa5 13. Rac1 Be6 14. Rfd1 Rfc8 15. Nb5 Nd7 16. Nd4 Ne5 17. Nxe6 fxe6 18. Qxa5 Rxa5 19. b3 axb3 20. axb3 Ra3 21. Rb1 Nd7 22. Bc1 Ra2 23. Rd2 Rca8 24. Kf2 Ra1 25. Rxa1 Ra7 26. Raa2 Rxa2 27. Bb2 Ra1 28. Bxg7 Rb1 29. Bd1 Kxg7 30. g3 Nc5 31. h4 Kf6 32. Kg2 h6 1/2-1/2

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.19"]
[Round "4"]
[White "Chiang, Jacob"]
[Black "Bick, Gabriel James"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2042"]
[BlackElo "2391"]
[PlyCount "91"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. cxd5 exd5 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. Bxf6 Nxf6 12. Ne5 Bd6 13. f4 c5 14. b3 Rc8 15. Rac1 a6 16. h3 Qa5 17. Qf5 Rc7 18. Ng4 Nxg4 19. hxg4 Qa3 20. Nxd5 Rc6 21. dxc5 Bxc5 22. Rc2 Ba7 23. Rf3 Rxc2 24. Qxc2 Qd6 25. Qe4 Qe6 26. Qxe6 fxe6 27. Nb4 Rc8 28. Kf1 Rc3 29. e4 Rc1+ 30. Ke2 a5 31. Nd3 Rc2+ 32. Kf1 Rxa2 33. f5 exf5 34. gxf5 b5 35. e5 Kf7 36. Nf4 Rd2 37. g3 Bb8 38. Re3 a4 39. bxa4 bxa4 40. Ke1 Rd4 41. Ke2 a3 42. e6+ Ke7 43. Rxa3 Bxf4 44. gxf4 Kf6 45. Ra7 Kxf5 46. Rxg7 1/2-1/2

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.19"]
[Round "5"]
[White "Jacobson, Aaron"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2308"]
[BlackElo "2042"]
[PlyCount "60"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e5 5. Be2 d5 6. d4 e4 7. Ne5 cxd4 8. exd4 Bb4 9. Nxc6 bxc6 10. Qa4 Bxc3+ 11. bxc3 0-0 12. Qxc6 Be6 13. c5 Qa5 14. Bd2 e3 15. fxe3 Ne4 16. Qa6 Qd8 17. Bf3 Qh4+ 18. g3 Qf6 19. Bxe4 dxe4 20. Qf1 Qg6 21. Qf4 Bc4 22. Kf2 Rae8 23. Rhb1 Re6 24. Kg1 Rf6 25. Qh4 Qf5 26. Qf4 Qh5 27. Qxe4 Bd5 28. g4 Qg5 29. Qe5 Qxg4+ 30. Qg3 Qe4 0-1

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.18"]
[Round "3"]
[White "Chiang, Jacob"]
[Black "Gutla, Aryan"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2042"]
[BlackElo "2385"]
[PlyCount "47"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Bc5 7. d4 Bb4 8. Qc2 0-0 9. Bd3 Bg4 10. Be3 c5 11. dxc5 Qa5 12. 0-0 Bxf3 13. Nxd5 Bxc5 14. gxf3 Bxe3 15. Bxe4 Bd4 16. Ne7+ Kh8 17. Bxb7 Qxe5 18. Rae1 Qg5+ 19. Kh1 Be5 20. Qe4 Nd7 21. Bxa8 Bf4 22. Rg1 Qh6 23. Rg2 Nf6 24. Qd4 1-0

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.18"]
[Round "2"]
[White "Rorrer, Grayson"]
[Black "Chiang, Jacob"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2292"]
[BlackElo "2042"]
[PlyCount "158"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 b6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 a6 9. Ba4 b5 10. Bb3 Nc6 11. Qc3 Qc7 12. Nd2 f6 13. a4 b4 14. Qh3 Be7 15. Nc4 0-0 16. Be3 Ne5 17. Nb6 Rb8 18. a5 Bc5 19. Bxc5 Qxc5 20. Qe3 Qc7 21. Red1 f5 22. exf5 Rxf5 23. Qe4 Rg5 24. Nxc8 Rxc8 25. f4 Qc5+ 26. Kh1 Ng4 27. Rd2 Rf5 28. Rf1 Nf6 29. Qf3 Qc6 30. Qxc6 Rxc6 31. Rd4 Rxa5 32. Rxb4 Kf8 33. Rd4 Ke7 34. Rfd1 Rac5 35. Kg1 Rc7 36. Kf2 g6 37. Kf3 Rb7 38. g4 g5 39. fxg5 Rxg5 40. Re1 h5 41. h3 hxg4+ 42. hxg4 a5 43. Rf4 Rb4 44. Rg1 e5 45. Rxb4 axb4 46. Bc4 d5 47. Be2 Ke6 48. Kg3 Rg7 49. Ra1 Rc7 50. Ra6+ Kf7 51. Bd1 Ne4+ 52. Kg2 Nc5 53. Rb6 b3 54. c3 Ke7 55. Kf3 Rc8 56. Bxb3 Nxb3 57. Rxb3 Rf8+ 58. Ke3 Rf4 59. Rb5 Kd6 60. g5 Rg4 61. g6 d4+ 62. cxd4 exd4+ 63. Kf3 d3 64. Ke3 Kc6 65. Ra5 Kb6 66. Rd5 Rxg6 67. Kxd3 Rg4 68. Kc3 Kc6 69. Rf5 Kb6 70. Kb3 Rh4 71. Ka3 Rh3+ 72. Ka4 Rh4+ 73. b4 Rh6 74. Rb5+ Kc6 75. Ka5 Rh1 76. Rb6+ Kc7 77. Rg6 Kb7 78. Rg7+ Kb8 79. b5 Rh6 1/2-1/2

[Event "Los Angeles 1000GM Spring op"]
[Site "Los Angeles"]
[Date "2023.03.17"]
[Round "1"]
[White "Chiang, Jacob"]
[Black "Bryant, John Daniel"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2042"]
[BlackElo "2422"]
[PlyCount "104"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Nf6 5. Bf4 Bb4 6. e3 0-0 7. Bd3 d6 8. 0-0 Bxc3 9. bxc3 Nbd7 10. Qc2 Qe7 11. Bg3 h6 12. Nd2 Nh5 13. Be4 Bxe4 14. Qxe4 f5 15. Qd3 e5 16. f3 Nxg3 17. hxg3 Rae8 18. Rf2 Qg5 19. Nf1 Nf6 20. c5 Nh5 21. cxd6 cxd6 22. dxe5 dxe5 23. g4 fxg4 24. Qc4+ Kh7 25. Qe4+ Qg6 26. Qxg4 Qxg4 27. fxg4 Rxf2 28. Kxf2 Nf6 29. Nd2 Nxg4+ 30. Kf3 h5 31. Ne4 Rc8 32. Rd1 Rc4 33. Re1 Kh6 34. Re2 Nh2+ 35. Kg3 Nf1+ 36. Kf2 Rxe4 37. Kxf1 Kg5 38. Kf2 Kg4 39. Rd2 Ra4 40. Rb2 h4 41. Re2 b5 42. Rd2 a6 43. Rb2 g5 44. Rd2 Ra3 45. Rc2 e4 46. Rd2 Rxc3 47. Rd4 Rc2+ 48. Kf1 Kg3 49. Rxe4 g4 50. a4 Rf2+ 51. Ke1 Rxg2 52. axb5 axb5 0-1

[Event "American op 57th"]
[Site "Orange"]
[Date "2022.11.25"]
[Round "4"]
[White "Chiang, Jacob"]
[Black "Mikaelyan, Arman"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1812"]
[BlackElo "2556"]
[PlyCount "88"]
[EventDate "2022.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Nd7 5. Be2 e5 6. d5 Ne7 7. Be3 f5 8. Nh3 0-0 9. f3 Nf6 10. Nf2 Nh5 11. 0-0 Nf4 12. g3 Nxe2+ 13. Qxe2 f4 14. Bd2 h5 15. b4 g5 16. c5 Ng6 17. a4 Bd7 18. a5 a6 19. c6 bxc6 20. dxc6 Be6 21. Nd5 Rf7 22. Ra3 Ne7 23. Qc4 Qf8 24. Nd1 g4 25. b5 axb5 26. Qxb5 Nxd5 27. exd5 Bc8 28. Qb1 gxf3 29. Raxf3 Bf5 30. Qb3 Rb8 31. Bb4 Bh3 32. Re1 e4 33. Rxf4 Rxf4 34. gxf4 Bd4+ 35. Kh1 Bg4 36. Qg3 Qg7 37. Ne3 Bf3+ 38. Kg1 Rxb4 39. Qxg7+ Kxg7 40. Kf2 Rb3 41. a6 Kf6 42. h4 Ra3 43. f5 Ke5 44. f6 Kxf6 0-1

[Event "US op 122nd"]
[Site "Rancho Mirage"]
[Date "2022.08.07"]
[Round "9"]
[White "Morris Suzuki, Sophie"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2055"]
[BlackElo "1674"]
[PlyCount "95"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 b5 10. Nxb5 Qa5+ 11. Nc3 Ne4 12. Bd2 Nxd2 13. Nxd2 0-0 14. Nc4 Qc7 15. e3 Na6 16. a3 Rab8 17. Qc2 Qb7 18. Be2 Nc7 19. Rd1 Qb3 20. Qd2 Nb5 21. Ne4 Bf5 22. Ng3 Nc3 23. Nxf5 gxf5 24. Rc1 Ne4 25. Qc2 Bxb2 26. Nxb2 Qxb2 27. Bd3 Qxa3 28. 0-0 Rb2 29. Ra1 Qb4 30. Qa4 Rd2 31. Qa6 Qb6 32. Qc4 Re8 33. Qa4 Re5 34. Bxe4 fxe4 35. Qd7 Rdxd5 36. Rfb1 Re6 37. Rxb6 axb6 38. h3 Rf5 39. Rd1 Rff6 40. Qd8+ Kg7 41. Qxb6 h5 42. Rd5 Kg6 43. Qd8 Rf5 44. Qg8+ Kf6 45. Rxf5+ Kxf5 46. Qxf7+ Rf6 47. g4+ hxg4 48. hxg4+ 1-0

[Event "US op Barber 122nd"]
[Site "Rancho Mirage"]
[Date "2022.08.01"]
[Round "4"]
[White "Chiang, Jacob"]
[Black "Zhao, Erick"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1674"]
[BlackElo "2302"]
[PlyCount "114"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Re8 7. d3 c6 8. Qc2 d5 9. cxd5 cxd5 10. Bg5 d4 11. Nd5 Nc6 12. b4 a6 13. Nd2 Be6 14. Bxf6 Bxf6 15. Nxf6+ Qxf6 16. a3 Rac8 17. Qb2 Na7 18. Rac1 Nb5 19. Nb1 Qg5 20. Rc5 Bh3 21. Bf3 b6 22. Rcc1 Bd7 23. Kh1 h5 24. Be2 h4 25. a4 Nc7 26. f4 exf4 27. Qxd4 Ne6 28. Qxd7 f3 29. Bxf3 Qxc1 30. Qxe8+ Kg7 31. Be2 Qxf1+ 32. Bxf1 Rxe8 33. Nc3 Nd4 34. Kg1 f5 35. Kf2 Rf8 36. Ke3 Nc2+ 37. Kd2 fxe4 38. Be2 exd3 39. Kxd3 Nxb4+ 40. Kc4 Rf4+ 41. Kb3 Rd4 42. Bc4 a5 43. g3 Nd3 44. Nd5 hxg3 45. hxg3 Nc1+ 46. Kc3 Ne2+ 47. Kb3 Nxg3 48. Nxb6 Ne4 49. Bb5 Rb4+ 50. Kc2 Nd6 51. Nd5 Rd4 52. Nc7 Nxb5 53. Nxb5 Rxa4 54. Nd6 g5 55. Kb3 Rb4+ 56. Kc3 g4 57. Kc2 Kf6 0-1

[Event "PNWCC Super G60 Apr Gp2"]
[Site "Chess.com INT"]
[Date "2021.04.25"]
[Round "4"]
[White "Chiang, Jacob"]
[Black "Ho, Cooper"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1562"]
[BlackElo "1663"]
[PlyCount "46"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. d3 0-0 9. Bd2 Be6 10. Rc1 f5 11. a3 Bf6 12. b4 h6 13. Na4 Nxa4 14. Qxa4 e4 15. Ne1 Nd4 16. Rb1 Ba2 17. Nc2 Nxe2+ 18. Kh1 Bxb1 19. Rxb1 Qxd3 20. Be1 Nd4 21. Rc1 b5 22. Qa6 Nxc2 23. Qe6+ Kh8 0-1

[Event "PNWCC Super G60 Apr Gp2"]
[Site "Chess.com INT"]
[Date "2021.04.25"]
[Round "6"]
[White "Latorre, Vincent"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "1731"]
[BlackElo "1562"]
[PlyCount "128"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. f4 0-0 10. Bxf6 Bxf6 11. Nxc6 bxc6 12. Qxd6 Qb6 13. e5 Rd8 14. Qa3 Qe3+ 15. Kb1 Rxd1+ 16. Nxd1 Qxa3 17. bxa3 Rb8+ 18. Kc1 Be7 19. c3 Bxa3+ 20. Kc2 a5 21. Bd3 Kf8 22. Re1 h6 23. Re4 Be7 24. Nb2 g5 25. g3 g4 26. Ra4 Bc5 27. Nc4 Bg1 28. Nd2 Bxh2 29. Nf1 Bg1 30. Rxa5 h5 31. Ra4 Bf2 32. Rb4 Rxb4 33. cxb4 c5 34. Kd2 cxb4 35. Ke2 Bd4 36. Nd2 Bb7 37. Be4 Ba6+ 38. Bd3 Bxd3+ 39. Kxd3 Bf2 40. Ne4 h4 41. gxh4 Bxh4 42. Ke3 Ke7 43. Nc5 f6 44. exf6+ Bxf6 45. Nd3 Bc3 46. Nf2 g3 47. Ne4 Bd4+ 48. Kf3 Kd7 49. Nxg3 Kc6 50. Ke4 Bc3 51. Ne2 Bf6 52. Nd4+ Kd6 53. Nc2 Kc5 54. Ne3 Kb5 55. Kd3 Bd8 56. Nc4 Bc7 57. Ne5 Bxe5 58. fxe5 Kc5 59. Ke3 Kc4 60. Kf4 Kd5 61. Ke3 Kxe5 62. Kd3 Kd5 63. Kc2 Kc4 64. Kd2 e5 0-1

[Event "PNWCC Super G60 Apr Gp2"]
[Site "Chess.com INT"]
[Date "2021.04.24"]
[Round "2"]
[White "Chiang, Jacob"]
[Black "D'Souza, Carina"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1562"]
[BlackElo "1302"]
[PlyCount "34"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 dxc4 5. a4 Bb4 6. e4 b5 7. axb5 cxb5 8. Bd2 Bxc3 9. Bxc3 Nf6 10. Qc2 Bb7 11. Nd2 Nc6 12. e5 Nd5 13. Ne4 0-0 14. Nc5 Nxc3 15. Nxb7 Qb6 16. bxc3 Qxb7 17. Be2 Qc7 1/2-1/2

[Event "PNWCC Super G60 Apr Gp2"]
[Site "Chess.com INT"]
[Date "2021.04.24"]
[Round "1"]
[White "Leiva Rodriguez, Jeammarco Giuseppe"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2391"]
[BlackElo "1562"]
[PlyCount "107"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Na6 10. Bf4 Nc7 11. a4 b6 12. Re1 a6 13. h3 Rb8 14. e4 b5 15. e5 Nfe8 16. Ne4 dxe5 17. Nxe5 Bb7 18. Nxc5 g5 19. Nxb7 Rxb7 20. Nc6 Qf6 21. Be5 Qh6 22. Ne7+ Kh8 23. Nf5 Qb6 24. Nxg7 Nxg7 25. d6 Nce6 26. axb5 Ra7 27. Qd5 axb5 28. Rxa7 Qxa7 29. Qxb5 Rd8 30. b4 Rb8 31. Qa5 Qd7 32. Rc1 h6 33. Bc6 Qd8 34. d7 Qxa5 35. bxa5 Rd8 36. a6 Kh7 37. a7 Kg6 38. a8Q Rxa8 39. Bxa8 f5 40. Bd5 Nd8 41. Bxg7 Kxg7 42. Rc8 Kf6 43. Rxd8 Ke7 44. Rh8 Kxd7 45. Rxh6 Ke7 46. h4 gxh4 47. gxh4 f4 48. Rg6 Kd7 49. h5 f3 50. h6 Ke7 51. h7 Kd7 52. h8Q Kc7 53. Qh7+ Kb8 54. Rg8# 1-0

[Event "PNWCC Super G60 Apr Gp2"]
[Site "Chess.com INT"]
[Date "2021.04.24"]
[Round "3"]
[White "Min, Ryan"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1659"]
[BlackElo "1562"]
[PlyCount "71"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 Re8 10. Ng3 Na6 11. h3 Nc7 12. a4 a6 13. f4 Rb8 14. Qf3 b5 15. axb5 axb5 16. f5 b4 17. Nd1 Nd7 18. Bf4 Ne5 19. Bxe5 Rxe5 20. Ne3 Nb5 21. Bxb5 Rxb5 22. Ng4 Re8 23. fxg6 fxg6 24. Qf7+ Kh8 25. Ra7 Rg8 26. Nh6 Bb7 27. Nxg8 Qxg8 28. Rxb7 Qxf7 29. Rfxf7 Rxb7 30. Rxb7 Bxb2 31. Kf1 Ba3 32. Ke2 c4 33. Kd2 b3 34. Kc3 b2 35. Rxb2 Bxb2+ 36. Kxb2 1-0

[Event "PNWCC Super G60"]
[Site "Chess.com INT"]
[Date "2020.10.18"]
[Round "6.16"]
[White "Chiang, Jacob"]
[Black "Vanapalli, Vishnu Surya"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1562"]
[BlackElo "1918"]
[PlyCount "140"]
[EventDate "2020.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Bb7 11. 0-0 Nd7 12. Rc1 c5 13. Nxd5 Bxd5 14. b3 cxd4 15. exd4 Nf6 16. Ne5 Rac8 17. Re1 Qb4 18. Bc4 Bxc4 19. bxc4 Rfd8 20. Qd3 Qd6 21. Red1 Nd7 22. Nf3 Nf6 23. Ne5 Qe7 24. f3 Nd7 25. Qe4 Nxe5 26. Qxe5 Qb4 27. Qe2 Rc7 28. Rc2 b5 29. cxb5 Rxc2 30. Qxc2 Qxb5 31. Kf2 Qb6 32. Qe4 Qa5 33. Qc2 Qd5 34. Qb3 Qa5 35. Qc4 Rd5 36. Ke2 Qd8 37. Rd3 Qd6 38. Rd2 Qxh2 39. Kd3 Qd6 40. Rc2 Kh7 41. Ke3 Qb6 42. a4 Rd7 43. Rd2 e5 44. Ke4 Qg6+ 45. Ke3 Qg5+ 46. Ke2 Qxg2+ 47. Ke3 Qxd2+ 48. Kxd2 Rxd4+ 49. Qxd4 exd4 50. Kd3 h5 51. Kxd4 h4 52. Ke3 g5 53. f4 h3 54. Kf2 gxf4 55. a5 a6 56. Kf3 Kg6 57. Kf2 Kg5 58. Kf3 f6 59. Kf2 Kg4 60. Kg1 Kg3 61. Kh1 f3 62. Kg1 f2+ 63. Kf1 h2 64. Ke2 h1Q 65. Kd3 f1Q+ 66. Kd4 Qf4+ 67. Kc5 Qhc1+ 68. Kb6 Qd6+ 69. Ka7 Qcc7+ 70. Ka8 Qdd8# 0-1

[Event "PNWCC Super G60"]
[Site "Chess.com INT"]
[Date "2020.10.18"]
[Round "4.16"]
[White "Chiang, Jacob"]
[Black "Xie, Bryan"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1562"]
[BlackElo "2050"]
[PlyCount "128"]
[EventDate "2020.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. e3 Ne4 8. Qd4 Nxc3 9. bxc3 Be7 10. Bd2 0-0 11. Bd3 Bf6 12. Qe4 g6 13. Qf3 Rb8 14. 0-0 Rb2 15. Bc1 Rb8 16. Bd2 Ba6 17. Rfd1 c5 18. Rab1 Be5 19. Rxb8 Qxb8 20. Rb1 Qe8 21. Qd5 d6 22. Be4 Qa4 23. Bd3 Qxa2 24. Be1 Qa4 25. f4 Bf6 26. f5 Kg7 27. h4 Qe8 28. Qf3 Qe5 29. g4 g5 30. Rb2 Re8 31. e4 gxh4 32. Rh2 Bb7 33. Re2 Bg5 34. Kg2 a5 35. Kh3 a4 36. Bxh4 h6 37. Bb1 a3 38. Bg3 Qe7 39. Qd3 f6 40. Kg2 Bc1 41. Kf3 Bc6 42. Bf4 Bxf4 43. Kxf4 Qe5+ 44. Kf3 Rb8 45. Ba2 h5 46. gxh5 Qxf5+ 47. Ke3 Qg5+ 48. Kf2 Qh4+ 49. Ke3 Qg3+ 50. Kd2 Rb2+ 51. Kc1 Qxd3 52. Rxb2 axb2+ 53. Kxb2 Qd2+ 54. Ka3 Qxc3+ 55. Bb3 Qa1+ 56. Ba2 Qc1+ 57. Kb3 Kh6 58. e5 fxe5 59. Bb1 Qxb1+ 60. Kc3 Qc1+ 61. Kd3 e4+ 62. Ke2 Qxc4+ 63. Ke3 Qd3+ 64. Kf4 Qf3# 0-1

[Event "PNWCC Super G60"]
[Site "Chess.com INT"]
[Date "2020.10.18"]
[Round "5.19"]
[White "Naveen, Aarush"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "B88"]
[BlackElo "1562"]
[PlyCount "146"]
[EventDate "2020.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e6 7. f3 Be7 8. Bc4 a6 9. Bb3 Bd7 10. Qd2 0-0 11. h4 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. Nd5 Nxd5 15. exd5 Bxh4+ 16. Bf2 Bxf2+ 17. Qxf2 Qa5+ 18. c3 Bxd5 19. Bc2 f5 20. Qh4 h6 21. Qh5 e4 22. fxe4 Rae8 23. Rh4 fxe4 24. 0-0-0 Re5 25. Qg6 Rf6 26. Qg4 Be6 27. Qg3 Bxa2 28. Rdh1 Rg5 29. Qe3 d5 30. g4 Bc4 31. Re1 Qc7 32. b3 Rf3 33. Qd4 Bd3 34. Rh5 Qc6 35. Rxg5 hxg5 36. Qe5 Bxc2 37. Kxc2 Rf2+ 38. Kb1 Qb5 39. Kc1 Rf1 40. Qb8+ Kh7 41. Qh2+ Kg8 42. Qb8+ Kf7 43. Qc7+ Kg6 44. Qd6+ Rf6 45. Qe5 Qd7 46. Rg1 Qf7 47. Kb2 Qf8 48. b4 Qf7 49. Rh1 Qe6 50. Qb8 Qxg4 51. Qe8+ Rf7 52. Qh8 Qg2+ 53. Kb3 Kf5 54. Rd1 e3 55. Qc8+ Kf4 56. Rd4+ Kf3 57. Qe6 Rf4 58. Rd3 Re4 59. Qxd5 Kf2 60. Qc5 Qg4 61. Rd2+ Kg3 62. Rc2 Qf4 63. Re2 g4 64. Qh5 Kf3 65. Re1 e2 66. Qh1+ Ke3 67. Qg1+ Qf2 68. Qh1 g3 69. Kc2 g5 70. Rg1 g2 71. Qh3+ Qf3 72. Qh2 Kf2 73. Rh1 e1Q 0-1

[Event "PNWCC Super G60"]
[Site "Chess.com INT"]
[Date "2020.10.17"]
[Round "2.5"]
[White "Chiang, Jacob"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1562"]
[BlackElo "2629"]
[PlyCount "84"]
[EventDate "2020.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. e3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Bf3 Ne5 10. Be2 a6 11. h3 Qc7 12. Qb3 b6 13. f4 Ned7 14. Bd2 Bb7 15. Bf3 e5 16. Nc2 Nc5 17. Qa3 Bxf3 18. Rxf3 Nce4 19. Be1 Qxc4 20. Rd1 Rfd8 21. Nb4 Nxc3 22. Qxc3 Qe6 23. fxe5 dxe5 24. Rxd8+ Rxd8 25. Bh4 Rd1+ 26. Kh2 a5 27. Nc2 Nd5 28. Qc4 e4 29. Rf2 Be5+ 30. g3 h6 31. Bd8 Qd6 32. Qc8 Kg7 33. Qg4 Bxg3+ 34. Kg2 Bxf2 35. Qxd1 Nf4+ 36. Kxf2 Qxd1 37. exf4 Qxc2+ 38. Ke1 e3 39. Bh4 Qd2+ 40. Kf1 e2+ 41. Kg2 e1Q+ 42. Kf3 Qde2# 0-1

[Event "PNWCC Super G60"]
[Site "Chess.com INT"]
[Date "2020.10.17"]
[Round "3.12"]
[White "Mikaelyan, Arman"]
[Black "Chiang, Jacob"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2485"]
[BlackElo "1562"]
[PlyCount "99"]
[EventDate "2020.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 Nf6 4. Bg2 e5 5. Nc3 Be7 6. 0-0 0-0 7. d3 d6 8. Bg5 Be6 9. Nd2 Nd7 10. Bxe7 Qxe7 11. Nd5 Qd8 12. Ne4 Nb6 13. Nec3 f5 14. f4 g6 15. Qd2 Qd7 16. Nxb6 axb6 17. Nd5 Bxd5 18. Bxd5+ Kg7 19. a3 Nd4 20. Rae1 Rae8 21. e3 Nc6 22. Qc3 Qd8 23. b4 Qf6 24. bxc5 bxc5 25. Rb1 Re7 26. Rb6 Rc7 27. Rfb1 Qe7 28. Qb2 Nd8 29. a4 Rf6 30. a5 exf4 31. exf4 Nf7 32. Rxb7 Rxb7 33. Qxb7 Qe3+ 34. Kh1 Kh6 35. a6 Nd8 36. Qb2 Rf8 37. a7 Ne6 38. a8Q Rxa8 39. Bxa8 Nd4 40. Qg2 Qe2 41. Qxe2 Nxe2 42. Re1 Nd4 43. Re7 d5 44. cxd5 c4 45. dxc4 Kh5 46. Rxh7+ Kg4 47. d6 g5 48. d7 gxf4 49. d8Q fxg3 50. Qh4# 1-0

[Event "PNWCC Super G60"]
[Site "Chess.com INT"]
[Date "2020.10.17"]
[Round "1.14"]
[White "Pantsulaia, Levan"]
[Black "Chiang, Jacob"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2553"]
[BlackElo "1562"]
[PlyCount "178"]
[EventDate "2020.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 e6 7. 0-0 Be7 8. d4 cxd4 9. Nxd5 exd5 10. Nxd4 0-0 11. b3 Nxd4 12. Bb2 Nc6 13. Qxd5 Be6 14. Qe4 Bf6 15. Rad1 Qe7 16. Bc1 Rad8 17. Be3 Rxd1 18. Rxd1 Rd8 19. Rc1 Qd7 20. Qa4 Qd1+ 21. Bf1 Bh3 22. Qe4 Qd7 23. Bxh3 Qxh3 24. b4 a6 25. a4 Qe6 26. Qxe6 fxe6 27. b5 axb5 28. axb5 Nd4 29. Rc7 b6 30. Rb7 Rd6 31. Kf1 e5 32. g4 h6 33. Kg2 Bd8 34. f4 exf4 35. Bxf4 Rd5 36. Be3 Kh7 37. Bf2 Rd6 38. Bg3 Re6 39. Bf2 Nxb5 40. Kf1 Nc3 41. Bd4 Bf6 42. Rxb6 Rxb6 43. Bxb6 Kg6 44. Kf2 Ne4+ 45. Kf3 Nd2+ 46. Kg2 Nc4 47. Bc5 Kg5 48. h3 Kf4 49. Ba7 Bh4 50. Bd4 g5 51. Bc5 Ne3+ 52. Kg1 Nd5 53. Kh2 Ke4 54. Bf8 Nf4 55. Bxh6 Nxe2 56. Bf8 Kf3 57. Bd6 Nf4 58. Bc7 Bg3+ 59. Kh1 Ng2 60. Bd8 Bf4 61. Kg1 Nh4 62. Kh1 Kg3 63. Kg1 Kxh3 64. Kh1 Kxg4 65. Bxg5 Bxg5 66. Kg1 Kf3 67. Kh1 Nf5 68. Kh2 Ng3 69. Kg1 Be3+ 70. Kh2 Bd4 71. Kh3 Bg1 72. Kh4 Ne4 73. Kh5 Kf4 74. Kg6 Ng5 75. Kf6 Bc5 76. Kg6 Be7 77. Kh5 Kf5 78. Kh4 Bd6 79. Kh5 Bg3 80. Kh6 Ne6 81. Kh5 Ng7+ 82. Kh6 Kf6 83. Kh7 Kf7 84. Kh6 Bf4+ 85. Kh7 Ne6 86. Kh8 Bh6 87. Kh7 Bf8 88. Kh8 Bg7+ 89. Kh7 Ng5# 0-1

