[Event "Santa Clara 1000 GM Schev4 03"]
[Site "Santa Clara"]
[Date "2024.03.11"]
[Round "5.1"]
[White "Yao, Hanchi"]
[Black "Vittorino, Carlo Giovanni"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "1997"]
[BlackElo "2226"]
[PlyCount "100"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Bg5 h6 6. Bh4 dxc4 7. Qa4+ Nc6 8. e3 Bd7 9. Qc2 b5 10. Bxf6 Qxf6 11. g3 0-0 12. Bg2 e5 13. d5 Nd4 14. Qd1 Bf5 15. e4 Bd7 16. h3 c6 17. Nf3 cxd5 18. exd5 Bf5 19. 0-0 Bc2 20. Qc1 Nxf3+ 21. Bxf3 Qxf3 22. Qxc2 Bxc3 23. Qxc3 Qxd5 24. Rad1 Qc5 25. Rfe1 Rfe8 26. Qa5 e4 27. Kg2 e3 28. Rxe3 Rxe3 29. fxe3 Qxe3 30. Rd8+ Rxd8 31. Qxd8+ Kh7 32. Qd5 Qe2+ 33. Kg1 Qxb2 34. Qf5+ g6 35. Qxf7+ Qg7 36. Qf2 Qc7 37. Kh1 c3 38. Qc2 Qxg3 39. Qb3 Qxh3+ 40. Kg1 Qe3+ 41. Kh1 Qc1+ 42. Kh2 Qb2+ 43. Kh3 Qxb3 44. axb3 c2 45. b4 c1Q 46. Kh4 Qg5+ 47. Kh3 h5 48. Kh2 h4 49. Kh1 h3 50. Kh2 Qg2# 0-1

[Event "Santa Clara 1000 GM Schev4 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "4.1"]
[White "Montes Orozco, Miguel Angel"]
[Black "Yao, Hanchi"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2152"]
[BlackElo "1997"]
[PlyCount "117"]
[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. e3 e6 3. b3 b6 4. c4 c5 5. Bb2 Bb7 6. Be2 Be7 7. Nc3 0-0 8. 0-0 Nc6 9. d4 d5 10. dxc5 dxc4 11. Bxc4 Bxc5 12. Qe2 Qe7 13. e4 Nd7 14. Na4 Na5 15. Bb5 Rfd8 16. Nxc5 Nxc5 17. b4 a6 18. bxc5 axb5 19. cxb6 Qc5 20. Bd4 Rxd4 21. Nxd4 Qxd4 22. Qxb5 Qxe4 23. f3 Qd4+ 24. Kh1 Bc6 25. b7 Bxb7 26. Rfd1 Qc4 27. Qxa5 Qh4 28. Qe1 Qa4 29. Rdb1 Bd5 30. Qb4 Qxb4 31. Rxb4 Kf8 32. a4 Ke7 33. Rb6 Ra5 34. Rb5 Ra7 35. a5 Kd6 36. Rc1 h5 37. h4 g6 38. Kh2 Ke5 39. Kg3 Kf5 40. Rc6 Ke5 41. a6 Kd4 42. Rb4+ Ke5 43. Rb5 Kd4 44. Rb7 Ra8 45. Rd7 Ke5 46. Rb6 f5 47. a7 f4+ 48. Kf2 Rc8 49. Rxd5+ exd5 50. Rb8 Rc2+ 51. Kg1 Rc1+ 52. Kh2 Ra1 53. a8Q Rxa8 54. Rxa8 Kd4 55. Kg1 Kd3 56. Kf2 d4 57. Ra2 Kc3 58. Ke2 Kb3 59. Ra6 1-0

[Event "Santa Clara 1000 GM Schev4 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "2.1"]
[White "Ramirez, Carlos"]
[Black "Yao, Hanchi"]
[Result "1/2-1/2"]
[ECO "E35"]
[WhiteElo "2162"]
[BlackElo "1997"]
[PlyCount "167"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 0-0 7. e3 Re8 8. Bd3 h6 9. Bh4 c5 10. Nge2 c4 11. Bh7+ Kh8 12. Bf5 Bxf5 13. Qxf5 Qd7 14. Qc2 Ne4 15. 0-0 Nxc3 16. bxc3 Bd6 17. Bg3 Nc6 18. Rab1 Rab8 19. Bxd6 Qxd6 20. Qf5 Kg8 21. Rb5 Ne7 22. Qb1 b6 23. f3 a6 24. Rb2 Rb7 25. e4 Reb8 26. e5 Qg6 27. Qc1 b5 28. Ng3 b4 29. cxb4 Rxb4 30. Rxb4 Rxb4 31. Qa3 Qb6 32. Rd1 Nc6 33. Ne2 Rb2 34. Qe3 Nb4 35. Nc3 Nxa2 36. Nxd5 Qb3 37. Qe1 Nb4 38. Nxb4 Qxb4 39. Qxb4 Rxb4 40. Rc1 Kf8 41. Kf2 a5 42. Ke3 a4 43. Ra1 Rb3+ 44. Ke4 a3 45. d5 Rd3 46. d6 g6 47. g4 Ke8 48. Rb1 Rb3 49. Ra1 Kd7 50. Kd4 Rxf3 51. Kxc4 Rf4+ 52. Kc5 Ra4 53. Kb5 Re4 54. Rxa3 Rxe5+ 55. Kc4 Kxd6 56. Kd4 Re2 57. h3 Ke6 58. Rb3 Kf6 59. Rf3+ Kg7 60. Kd3 Ra2 61. Kd4 Ra4+ 62. Ke5 f6+ 63. Kd5 Kf7 64. Rb3 Ra5+ 65. Ke4 Re5+ 66. Kf4 h5 67. Rb7+ Re7 68. Rb5 hxg4 69. hxg4 Ra7 70. Rb4 Ra6 71. Rb5 Ke6 72. Rc5 Ra4+ 73. Kf3 Rd4 74. Ra5 Rd5 75. Ra6+ Ke5 76. Ra3 f5 77. gxf5 Kxf5 78. Kg3 g5 79. Rf3+ Kg6 80. Ra3 Kh5 81. Rb3 Rd1 82. Ra3 Rg1+ 83. Kh2 Rg4 84. Kh3 1/2-1/2

[Event "Santa Clara 1000 GM Schev4 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "3.1"]
[White "Yao, Hanchi"]
[Black "Jaquez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1997"]
[BlackElo "2170"]
[PlyCount "79"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 0-0 7. Bg5 h6 8. Bh4 Be7 9. e3 Nc6 10. Be2 d5 11. cxd5 Nb4 12. Qb3 Nbxd5 13. Nxd5 Nxd5 14. Bxe7 Qxe7 15. 0-0 b6 16. Rfd1 Bb7 17. Rac1 Rac8 18. h3 Rfd8 19. Nd4 Nf6 20. Bf3 Bxf3 21. Nxf3 Rxd1+ 22. Qxd1 Rc5 23. Rxc5 Qxc5 24. Qd8+ Kh7 25. Qd3+ g6 26. Qd4 Qxd4 27. Nxd4 Nd7 28. Kf1 Kg7 29. Ke2 e5 30. Nc2 f5 31. h4 Kf7 32. f3 Ke6 33. Kd3 Kd5 34. e4+ fxe4+ 35. fxe4+ Kd6 36. b4 a5 37. a3 Nf6 38. Ne3 axb4 39. axb4 b5 40. g3 1/2-1/2

[Event "Santa Clara 1000 GM Schev4 03"]
[Site "Santa Clara"]
[Date "2024.03.09"]
[Round "1.1"]
[White "Yao, Hanchi"]
[Black "Kretchetov, Alexandre"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1997"]
[BlackElo "2141"]
[PlyCount "88"]
[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. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Bxf6 Nxf6 8. Nd2 Be7 9. Bd3 0-0 10. 0-0 Qd8 11. a3 b6 12. b4 a5 13. c5 Ba6 14. Nb3 Qb8 15. Bxa6 Rxa6 16. Qe2 Qb7 17. b5 Raa8 18. a4 Nd7 19. Rfc1 Rfc8 20. e4 bxc5 21. bxc6 Qxc6 22. exd5 Qd6 23. dxe6 Qxe6 24. Qxe6 fxe6 25. dxc5 Nxc5 26. Nxc5 Bxc5 27. Nb5 Kf7 28. Kf1 Bb4 29. Ke2 Kf6 30. f4 Kf5 31. Kf3 h5 32. Rab1 Rd8 33. Rb3 Rd7 34. Re3 Rad8 35. Rc6 Rd3 36. Rcxe6 Rxe3+ 37. Rxe3 Rd2 38. Re5+ Kg6 39. Re6+ Kf5 40. Re5+ Kg6 41. Re6+ Kf7 42. Re2 Rd1 43. Re5 Kf6 44. Re6+ Kf5 1/2-1/2

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.06"]
[Round "8"]
[White "Calderin Gonzalez, Roberto"]
[Black "Yao, Hanchi"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2413"]
[BlackElo "1998"]
[PlyCount "48"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Qc2 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Nc3 0-0 8. g4 Nxg4 9. Rg1 Nde5 10. Nxe5 Nxe5 11. 0-0-0 b6 12. f4 Ng6 13. h4 Qxh4 14. Be2 Qe7 15. cxd5 cxd5 16. f5 exf5 17. Nxd5 Qe4 18. Qc3 Be5 19. Ne7+ Nxe7 20. Qxe5 Qxe5 21. Bxe5 Ng6 22. Bc3 Be6 23. Rdf1 Rfd8 24. Rf2 Rac8 1/2-1/2

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.06"]
[Round "9"]
[White "Yao, Hanchi"]
[Black "Zuluaga Mancilla, Cesar"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1998"]
[BlackElo "2251"]
[PlyCount "163"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 c6 7. Nf3 h6 8. Bh4 Be6 9. e3 Nbd7 10. Bd3 0-0 11. 0-0 Re8 12. h3 Bd6 13. Ne2 Rc8 14. Bg3 Bf8 15. Nf4 Ne4 16. Nxe6 Rxe6 17. Bxe4 dxe4 18. Ne5 Nf6 19. Qb3 Qb6 20. Qxb6 axb6 21. Rac1 Ra8 22. a3 b5 23. f3 Bd6 24. Bh2 exf3 25. Rxf3 Bxe5 26. Bxe5 Nd7 27. Bg3 Nb6 28. Rc2 Rae8 29. Kf2 Nd5 30. Re2 f6 31. Bh2 Re4 32. Bg1 g6 33. Ke1 f5 34. g3 h5 35. Kd2 Kf7 36. Bf2 Ke6 37. Kd3 Kd7 38. h4 Ra8 39. Be1 Rae8 40. Rc2 b6 41. Bd2 Rc8 42. b4 Ra8 43. Bc1 Kd6 44. Rff2 Re6 45. Rg2 Nf6 46. Bb2 Kd5 47. Rge2 Ne4 48. Rg2 Nd6 49. Bc1 Ne4 50. Bb2 Rae8 51. Bc1 R6e7 52. Rb2 Ra8 53. Rb3 Rb7 54. Rb1 Ra4 55. Rc2 Rd7 56. Bb2 Rd6 57. Rbc1 Ra8 58. Rg1 Re6 59. Rgg2 Rae8 60. Bc1 Nd6 61. Rge2 Re4 62. Rg2 Nc4 63. Rge2 Rg4 64. Rg2 Nd6 65. Bd2 Ra8 66. Bc1 Ne4 67. Rg1 Nxg3 68. Rcg2 Ne4 69. Bb2 Rd8 70. Ke2 Nd6 71. Bc1 Re8 72. Kd3 Ree4 73. Rg3 Rxg3 74. Rxg3 Rg4 75. Rh3 Rg2 76. Rh1 Ne4 77. Rf1 Rg4 78. Rf4 Rg1 79. Bb2 Rd1+ 80. Kc2 Rd2+ 81. Kc1 Re2 82. Rf3 0-1

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.05"]
[Round "7"]
[White "Stopa, Jacek"]
[Black "Yao, Hanchi"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2344"]
[BlackElo "1998"]
[PlyCount "94"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bf5 5. g3 c6 6. Nd2 Nd7 7. Bg2 Nb6 8. Ne2 Bd6 9. 0-0 0-0 10. a4 a5 11. b3 Qd7 12. c4 Bb4 13. c5 Nc8 14. Nf3 b6 15. cxb6 h6 16. Ne1 Qb7 17. Nd3 Qxb6 18. Nxb4 Qxb4 19. Rc1 Ra6 20. Rc3 Nd6 21. f3 Re8 22. Kf2 Rb6 23. Qc1 Bd7 24. Nf4 Rbb8 25. Nd3 Qb7 26. Qa3 Qc7 27. Rfc1 Rb6 28. Qc5 Nb7 29. Qa3 Bf5 30. Nf4 Qd7 31. Bf1 Nd8 32. Qc5 Qa7 33. Qd6 Qe7 34. Qxe7 Rxe7 35. g4 Bd7 36. Nd3 Nb7 37. b4 axb4 38. Rb3 Na5 39. Rxb4 Rxb4 40. Nxb4 Be8 41. Rc5 Ra7 42. Na6 Nb7 43. Rc3 Kf8 44. e4 Ke7 45. Nc7 dxe4 46. Nxe8 Kxe8 47. Rxc6 Rxa4 1-0

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.05"]
[Round "6"]
[White "Yao, Hanchi"]
[Black "Mede, Istvan"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1998"]
[BlackElo "2187"]
[PlyCount "68"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Na6 7. h4 e5 8. d5 h5 9. f3 c6 10. Nh3 cxd5 11. cxd5 Bd7 12. Nf2 Nc7 13. a4 Qe8 14. Qb3 Qb8 15. 0-0 Nfe8 16. Bb5 Nxb5 17. axb5 Qd8 18. g3 f5 19. Nd3 f4 20. Bf2 fxg3 21. Bxg3 Bf6 22. Kf2 Bxh4 23. Bxh4 Qxh4+ 24. Ke2 Qg3 25. Rf2 Ng7 26. Re1 g5 27. Qd1 g4 28. Rg1 Qh4 29. Kd2 g3 30. Rfg2 Qg5+ 31. Kc2 h4 32. Ne1 Nh5 33. Ne2 Bxb5 34. Kb1 Rac8 0-1

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.04"]
[Round "5"]
[White "Arenas Vanegas, David"]
[Black "Yao, Hanchi"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2406"]
[BlackElo "1998"]
[PlyCount "55"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e6 6. Bc2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. d4 Nd7 10. Be3 b6 11. Nbd2 Bb7 12. Rc1 a6 13. Nf1 b5 14. Bb1 Nb6 15. b3 c4 16. b4 Rfd8 17. Ng3 g6 18. Qd2 f6 19. h4 Kf7 20. h5 e5 21. d5 Nb8 22. Bxb6 Qxb6 23. Qh6 Ke8 24. Qxh7 gxh5 25. Nf5 Rd7 26. Ng7+ Kd8 27. Qg8+ Kc7 28. Ne6# 1-0

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.04"]
[Round "4"]
[White "Yao, Hanchi"]
[Black "Ramirez, Carlos"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1998"]
[BlackElo "2190"]
[PlyCount "80"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. Nc3 b5 7. Bd3 Bb7 8. 0-0 c5 9. b3 Nbd7 10. Bb2 Be7 11. Rc1 0-0 12. a4 cxd4 13. Nxd4 Nc5 14. Bb1 b4 15. Nce2 Qb6 16. Nf4 Rfd8 17. Nh5 e5 18. Nxf6+ Qxf6 19. Rxc5 Bxc5 20. Qc2 Qg6 21. Qxg6 hxg6 22. Nf3 Bd5 23. Bxe5 Bxb3 24. a5 Bd6 25. Be4 Rab8 26. Nd4 Bxe5 27. Nxb3 Rbc8 28. f4 Bf6 29. Kf2 Rc3 30. Rb1 Be7 31. Ke2 Rb8 32. Bd3 Bc5 33. Nd2 Ba7 34. Rb2 Rd8 35. Bxa6 Rxe3+ 36. Kf1 Rd5 37. g3 Rxa5 38. Bc4 Ra1+ 39. Kg2 Rc1 40. Ra2 Ra3 0-1

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.03"]
[Round "3"]
[White "Dominguez Aguilar, Guillermo"]
[Black "Yao, Hanchi"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2319"]
[BlackElo "1998"]
[PlyCount "77"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. c3 e6 8. d4 d5 9. e5 Ne4 10. Rd1 Be7 11. Ne1 h6 12. Be3 c4 13. f3 Ng5 14. Nd2 f5 15. exf6 gxf6 16. b3 cxb3 17. axb3 Nf7 18. Nd3 e5 19. dxe5 fxe5 20. c4 d4 21. Bf2 0-0-0 22. b4 Bxb4 23. Nxb4 Nxb4 24. Rxa7 Na6 25. Rb1 Qc6 26. Rbxb7 Qxb7 27. Rxb7 Kxb7 28. f4 Rhe8 29. Qe4+ Kc8 30. fxe5 Rxe5 31. Qa8+ Nb8 32. Bg3 Rde8 33. Nf3 d3 34. c5 R8e6 35. Nxe5 Nxe5 36. Qd5 d2 37. Qxe6+ Ned7 38. Qd5 d1Q+ 39. Qxd1 1-0

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.03"]
[Round "2"]
[White "Yao, Hanchi"]
[Black "Rodi, Luis Ernesto"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1998"]
[BlackElo "2196"]
[PlyCount "92"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bb4+ 4. Bd2 a5 5. Bxb4 axb4 6. Nd2 0-0 7. e4 Na6 8. f3 Nc5 9. Nb3 Nfxe4 10. fxe4 Qh4+ 11. Kd2 Nxe4+ 12. Kc2 Nf2 13. Qe1 d6 14. Rd1 Bf5+ 15. Kc1 Qf4+ 16. Qd2 Nxh1 17. g3 Qe4 18. Bd3 Qxd3 19. Qxd3 Bxd3 20. Rxd3 Nf2 21. Rf3 Ne4 22. Kb1 f5 23. Ne2 g5 24. Nec1 f4 25. g4 Nf6 26. Rf1 b5 27. cxb5 Nxd5 28. Ne2 Rab8 29. a4 bxa3 30. bxa3 Rxb5 31. Ka2 Rfb8 32. Nec1 e4 33. Kb2 c5 34. a4 Rxb3+ 35. Nxb3 c4 36. h4 Rxb3+ 37. Kc1 Ne3 38. Rf2 Ra3 39. Kb1 Rxa4 40. hxg5 f3 41. g6 hxg6 42. g5 c3 43. Rh2 c2+ 44. Kb2 Rb4+ 45. Ka2 d5 46. Rh3 Rc4 0-1

[Event "Sunnyvale 1000 IM Winter 01"]
[Site "Sunnyvale"]
[Date "2024.01.02"]
[Round "1"]
[White "Hajnal, Zoltan"]
[Black "Yao, Hanchi"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2383"]
[BlackElo "1998"]
[PlyCount "73"]
[EventDate "2024.01.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. g3 e5 7. Nde2 Bg4 8. Bg2 Be7 9. h3 Be6 10. 0-0 Qd7 11. Kh2 h5 12. Nd5 h4 13. g4 g5 14. Be3 Nh7 15. Qd2 Bd8 16. Rfd1 Bxd5 17. exd5 Nb8 18. Be4 Qe7 19. Qd3 Nf8 20. Nc3 a6 21. Bf5 Nfd7 22. Ne4 f6 23. Qa3 Bc7 24. Qc3 Kd8 25. a4 a5 26. b4 b6 27. Rdb1 axb4 28. Rxb4 Na6 29. Rc4 Ndc5 30. a5 b5 31. Rxc5 Nxc5 32. Bxc5 dxc5 33. d6 Bxd6 34. Rd1 Kc7 35. Rxd6 Qxd6 36. Nxd6 Kxd6 37. Qd3+ 1-0

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.26"]
[Round "8"]
[White "Fernandez Hernandez, Arturo Augusto"]
[Black "Yao, Hanchi"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2307"]
[BlackElo "1857"]
[PlyCount "69"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. d4 Ne4 8. Bd3 f5 9. 0-0 0-0 10. Ne2 Qf6 11. Qc1 g5 12. Ba3 Qe7 13. Bxd6 Nxd6 14. Qa3 g4 15. Ne5 Re8 16. Nf4 Nxe5 17. dxe5 Nf7 18. Qb2 Qg5 19. a4 a5 20. Rac1 Re7 21. Be2 Qg7 22. Nd3 Qh6 23. Qd4 Bd7 24. f3 gxf3 25. gxf3 Be8 26. Kh1 Nd8 27. Rg1+ Bg6 28. Nf4 Kf8 29. Rg3 Nf7 30. cxd5 cxd5 31. Rc7 Rae8 32. Qc5 Nxe5 33. Rh3 b6 34. Rxe7 Rxe7 35. Qxe7+ 1-0

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.26"]
[Round "9"]
[White "Yao, Hanchi"]
[Black "Srinath, Rao SV"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1857"]
[BlackElo "2257"]
[PlyCount "64"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Na6 7. g4 c5 8. d5 e6 9. h3 exd5 10. cxd5 Re8 11. Bxa6 bxa6 12. Qc2 Qa5 13. Kf1 Rb8 14. f3 Bd7 15. Bf4 Nxd5 16. exd5 Rxb2 17. Qxb2 Bb5+ 18. Kf2 Bd4+ 19. Kg2 Bxc3 20. Qb1 Re1 21. Qxe1 Bxe1 22. Ne2 Bh4 23. Ng3 Qb4 24. Be3 Qb2+ 25. Bf2 Bf6 26. a4 Bd4 27. Raf1 Bxf1+ 28. Rxf1 c4 29. Ne4 c3 30. Nxd6 Bxf2 31. Nc4 Qe2 32. Rxf2 Qxc4 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.25"]
[Round "6"]
[White "Rodi, Luis Ernesto"]
[Black "Yao, Hanchi"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2201"]
[BlackElo "1857"]
[PlyCount "69"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Bb3 Qc7 9. f4 Na5 10. f5 Nc4 11. Bxc4 Qxc4 12. Qf3 e5 13. Nde2 h6 14. 0-0-0 b5 15. b3 Qc7 16. Nd5 Nxd5 17. exd5 Be7 18. h4 a5 19. Qe4 b4 20. c4 bxc3 21. Rd3 Qd7 22. Ng3 Bb7 23. Nh5 Qb5 24. Nxg7+ Kf8 25. f6 Bxf6 26. Nh5 Be7 27. Rf1 Ke8 28. Ng7+ Kd8 29. Rxf7 Qb4 30. Ne6+ Kd7 31. Qf5 Qxh4 32. Ng5+ Kd8 33. Bb6+ Ke8 34. Rxe7+ Kxe7 35. Qf7# 1-0

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.25"]
[Round "7"]
[White "Yao, Hanchi"]
[Black "Ramirez, Carlos"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1857"]
[BlackElo "2227"]
[PlyCount "45"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 a6 8. g4 c6 9. a4 c5 10. h4 Nbd7 11. h5 Ne8 12. Qc2 f6 13. hxg6 hxg6 14. 0-0-0 g5 15. Nf3 Rf7 16. Nd2 Nf8 17. Rh3 Bh8 18. Rdh1 Rh7 19. Rxh7 Nxh7 20. Nf1 Nf8 21. Ng3 Bg7 22. Nf5 Nc7 23. Kd2 1/2-1/2

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.24"]
[Round "4"]
[White "Rey Malde, Henrique"]
[Black "Yao, Hanchi"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2207"]
[BlackElo "1857"]
[PlyCount "66"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[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 h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Be7 12. Be2 0-0 13. h4 Nd7 14. Bxh6 gxh6 15. Qxh6 Bf6 16. exd5 Bg7 17. Qd2 Qf6 18. g4 exd5 19. h5 Qd6 20. Rh3 Rb8 21. h6 Be5 22. Rf3 Nc5 23. Rg1 d4 24. Nd1 Ne4 25. Qd3 Bf4+ 26. Kb1 Nd2+ 27. Ka1 Nxf3 28. Qxf3 Be6 29. g5 Qd5 30. Qa3 Bh2 31. Bf3 Qf5 32. Re1 Qxc2 33. b4 Rxb4 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.24"]
[Round "5"]
[White "Yao, Hanchi"]
[Black "Mieles Palau, Daniel Alberto"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1857"]
[BlackElo "2355"]
[PlyCount "80"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 a5 7. e3 b5 8. Ne5 Bb7 9. axb5 Bxc3 10. Bxc3 cxb5 11. Qh5 Nh6 12. Nxf7 Nxf7 13. Qxb5+ Qd7 14. Bxc4 Nd6 15. Qxd7+ Kxd7 16. Bb3 Bd5 17. Bxd5 exd5 18. Rxa5 Rxa5 19. Bxa5 Rc8 20. Bc3 Ne4 21. f3 Nxc3 22. bxc3 Rxc3 23. Kd2 Rb3 24. e4 Rb2+ 25. Ke3 Rxg2 26. Rb1 Na6 27. h4 Rh2 28. exd5 Nc7 29. Rg1 g6 30. Rg4 Nxd5+ 31. Kd3 Nf6 32. Rf4 Ke6 33. Kc4 Rc2+ 34. Kd3 Ra2 35. Kc4 Ra5 36. Kd3 Rd5 37. Kc4 Rf5 38. d5+ Nxd5 39. Re4+ Kd6 40. Rd4 Rf4 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.23"]
[Round "2"]
[White "Contreras, Henry"]
[Black "Yao, Hanchi"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2103"]
[BlackElo "1857"]
[PlyCount "113"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Bg2 Nf6 7. d3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Qe2 e6 11. Bf4 Bd6 12. Be3 0-0 13. 0-0-0 e5 14. Bg5 h6 15. Bh4 Nd4 16. Qe3 Qb8 17. Kb1 Nd7 18. Nd5 Re8 19. Nd2 Nb6 20. Nxb6 axb6 21. Bd5 Kh7 22. Nf3 Qc7 23. Bg3 f5 24. Nh4 Bf7 25. Bxf7 Qxf7 26. c4 f4 27. Qe4+ g6 28. Bh2 b5 29. b3 bxc4 30. dxc4 Kg7 31. Rd3 Ra3 32. Rhd1 Rea8 33. R1d2 Rb8 34. Nf3 Qc7 35. h4 Rg8 36. h5 Kf6 37. hxg6 Rxg6 38. Nh4 Rg5 39. f3 Ra8 40. Bg1 Rag8 41. Bxd4 cxd4 42. Rh2 h5 43. Rd1 hxg4 44. fxg4 Rxg4 45. Qf5+ Ke7 46. Nf3 Kd8 47. Re1 Qd7 48. Qxd7+ Kxd7 49. Nxe5+ Bxe5 50. Rxe5 Rg1+ 51. Kc2 f3 52. Rh7+ Kd6 53. Rd5+ Ke6 54. Rxb7 R8g2+ 55. Kd3 f2 56. Rb6+ Ke7 57. Rb7+ 1/2-1/2

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.23"]
[Round "3"]
[White "Yao, Hanchi"]
[Black "Yim, Sung Ho"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "1857"]
[BlackElo "2265"]
[PlyCount "74"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 c5 6. dxc5 Na6 7. a3 Bxc3+ 8. Qxc3 Nxc5 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. b4 Na4 12. g3 b6 13. Bg2 Rb8 14. 0-0-0 Ba6 15. Rxd7 Bxc4 16. Rxa7 Rbc8 17. Kd2 Rfd8+ 18. Ke3 Bb5 19. f4 Nc3 20. Nf3 Nd1+ 21. Rxd1 Rxd1 22. Kf2 Rd7 23. Rxd7 Bxd7 24. Nd2 f5 25. e4 Rc3 26. exf5 exf5 27. Nf3 Rxa3 28. Ne5 Be6 29. Bc6 Ra2+ 30. Kg1 Rd2 31. b5 Kf8 32. Nf3 Rb2 33. Ng5 h6 34. Nf3 Ke7 35. Ne5 Kd6 36. h3 f6 37. Ng6 Bd7 0-1

[Event "Sunnyvale 1000 GM Thanksgiving IM2"]
[Site "Sunnyvale"]
[Date "2023.11.22"]
[Round "1"]
[White "Yao, Hanchi"]
[Black "Garcia Guerrero, Isaac Antonio"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1857"]
[BlackElo "2297"]
[PlyCount "173"]
[EventDate "2023.11.22"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 c6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nf6 11. 0-0 0-0 12. Rab1 a5 13. Ne5 Nbd7 14. f4 Qe7 15. Rbd1 Nb6 16. Rfe1 Rfe8 17. Kh1 Nc8 18. e4 dxe4 19. Nxe4 Nxe4 20. Rxe4 Nd6 21. Re3 Qf6 22. g3 Rad8 23. Rde1 Qe6 24. b3 Nf5 25. Re4 Qd5 26. Nf3 Rxe4 27. Rxe4 f6 28. Qc4 Kf7 29. Qxd5+ Rxd5 30. Kg2 Nd6 31. Re2 a4 32. bxa4 Ra5 33. Nd2 Rxa4 34. Nb3 h5 35. Kf3 Rc4 36. Ke3 Rc3+ 37. Kf2 b6 38. Na1 Nf5 39. Rc2 Rd3 40. Nb3 h4 41. Rxc6 Nxd4 42. Rxb6 Nxb3 43. axb3 Rd2+ 44. Kg1 h3 45. Rb8 Rg2+ 46. Kh1 Rb2 47. Kg1 Kg6 48. Rh8 Kf5 49. Rh5+ Kg4 50. Rc5 Rb1+ 51. Kf2 Rxb3 52. Rc2 Rb1 53. Ke3 Re1+ 54. Kf2 Rh1 55. Ke3 Ra1 56. Rc7 g6 57. Rc6 Ra3+ 58. Kf2 Ra2+ 59. Ke3 Kf5 60. Rc5+ Ke6 61. Rc6+ Ke7 62. Rc7+ Ke6 63. Rc6+ Kf7 64. Rc7+ Kg8 65. Rc6 Kg7 66. Rc7+ Kh6 67. Rc6 f5 68. Kf3 Rg2 69. Rb6 Rc2 70. Rd6 Kg7 71. Rd7+ Kf6 72. Rd6+ Kf7 73. Rd7+ Ke6 74. Rh7 Rxh2 75. g4 Ra2 76. Rxh3 Ra3+ 77. Kg2 Rxh3 78. Kxh3 Kd5 79. gxf5 gxf5 80. Kg2 Ke4 81. Kg3 Ke3 82. Kg2 Kxf4 83. Kf2 Ke4 84. Ke2 f4 85. Kf2 f3 86. Kf1 Ke3 87. Ke1 1/2-1/2

[Event "Milpitas SJCC 1000 GM Winter"]
[Site "Milpitas"]
[Date "2023.01.22"]
[Round "4"]
[White "Yao, Hanchi"]
[Black "Karthi, Jashith"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1643"]
[BlackElo "1696"]
[PlyCount "93"]
[EventDate "2023.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 h6 6. Bf4 Nf6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 0-0 10. 0-0 Nc6 11. Qc2 Nb4 12. Qd2 Nxd3 13. Qxd3 g6 14. Ne5 Bf5 15. Qe2 Nd7 16. g4 Be6 17. f4 Nxe5 18. fxe5 Qd7 19. Qg2 Rad8 20. Rf4 Kg7 21. g5 Rh8 22. Raf1 Qe7 23. Rf6 hxg5 24. Qxg5 Rde8 25. R1f2 Rh5 26. Qg2 Qd7 27. Ne2 Rh4 28. Qf3 Rh3 29. Qg2 Rh4 30. R2f4 Rh3 31. Rf3 Rxf3 32. Qxf3 Bg4 33. Qf2 Bxe2 34. Qxe2 Rh8 35. Qg2 Qh3 36. Qf2 Qg4+ 37. Kf1 Qd1+ 38. Kg2 Qg4+ 39. Qg3 Qe4+ 40. Kg1 Qd3 41. Rf2 Qd1+ 42. Rf1 Qh5 43. e6 fxe6 44. Qxc7+ Kh6 45. Kh1 Qg4 46. Qe5 Rc8 47. a3 1/2-1/2

[Event "Milpitas SJCC 1000 GM Winter"]
[Site "Milpitas"]
[Date "2023.01.22"]
[Round "5"]
[White "Zhou, Ivan"]
[Black "Yao, Hanchi"]
[Result "0-1"]
[ECO "B61"]
[WhiteElo "1540"]
[BlackElo "1643"]
[PlyCount "90"]
[EventDate "2023.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. Be2 Nxd4 9. Qxd4 Qa5 10. Bd2 e5 11. Qe3 Be7 12. 0-0 a6 13. Rad1 Qc7 14. Qg3 Bc6 15. Bf3 0-0 16. Bg5 Ne8 17. Bxe7 Qxe7 18. Rfe1 g6 19. Bg4 Rc7 20. f4 Ng7 21. f5 Kh8 22. Rf1 gxf5 23. exf5 f6 24. Rd3 Rg8 25. Qh4 Ne8 26. Bf3 Rg5 27. Be4 Qg7 28. Qf2 Rg4 29. Re1 h6 30. h3 Rg5 31. Bxc6 bxc6 32. Ne4 Rh5 33. g4 d5 34. Nc5 Qg8 35. Qg3 Nd6 36. Kh2 Rg7 37. Rg1 Nxf5 38. Qf3 e4 39. Nxe4 dxe4 40. Qxe4 Ne7 41. Qe3 Rhg5 42. h4 Nd5 43. Qd2 Rxg4 44. Qxh6+ Rh7 45. Rxg4 Qb8+ 0-1

[Event "Milpitas SJCC 1000 GM Winter"]
[Site "Milpitas"]
[Date "2023.01.21"]
[Round "1"]
[White "Oza, Nikunj Chandrakant"]
[Black "Yao, Hanchi"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1668"]
[BlackElo "1643"]
[PlyCount "88"]
[EventDate "2023.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Qc7 8. Nbd2 Nbd7 9. Bxd6 Qxd6 10. 0-0 e5 11. e4 exd4 12. cxd4 cxd4 13. exd5 Qxd5 14. Bc4 Qd6 15. Re1 Nb6 16. Bd3 Be6 17. Ne4 Nxe4 18. Rxe4 Qb4 19. Nxd4 Qxb2 20. Rh4 h6 21. Nxe6 fxe6 22. Qe1 Qf6 23. Re4 Rae8 24. Rc1 Re7 25. Rc5 Ref7 26. f3 Rd7 27. Bc2 Rd5 28. Rc7 Rf7 29. Rxe6 Re5 30. Qxe5 Qxe5 31. Rxe5 Rxc7 32. Bb3+ Kf8 33. Rf5+ Ke7 34. Rf7+ Kd6 35. Rxc7 Kxc7 36. Kf2 Kd6 37. Kg3 a5 38. Kf4 a4 39. Bg8 Nd5+ 40. Bxd5 Kxd5 41. Kf5 b5 42. f4 b4 43. Kg6 b3 44. f5 bxa2 0-1

[Event "Milpitas SJCC 1000 GM Winter"]
[Site "Milpitas"]
[Date "2023.01.21"]
[Round "2"]
[White "Yao, Hanchi"]
[Black "Pullela, Sricharan"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1643"]
[BlackElo "2010"]
[PlyCount "53"]
[EventDate "2023.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Nbd7 7. f3 e5 8. d5 Nh5 9. Qd2 f5 10. 0-0-0 a5 11. g3 b6 12. Nh3 Nc5 13. g4 f4 14. Bg1 Nf6 15. Bxc5 bxc5 16. Nf2 Nd7 17. Bd3 Nb6 18. Qe2 Bd7 19. Bc2 a4 20. h4 h6 21. h5 g5 22. Kd2 Qc8 23. Rb1 Qa6 24. b3 Qa5 25. Rhc1 Rfe8 26. Qd3 Bf8 27. Nfd1 1/2-1/2

