[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.09.02"]
[Round "9"]
[White "Postny, Evgeny"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2570"]
[BlackElo "2112"]
[PlyCount "91"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 a5 10. e4 Bg4 11. e5 Nd5 12. h3 Be6 13. Re1 Na6 14. Ng5 Nxc3 15. bxc3 Bd5 16. a4 Nc7 17. Qg4 h6 18. Ne4 Bc4 19. Bxc4 bxc4 20. Qe2 Nd5 21. Qxc4 Qb6 22. Ba3 Rfb8 23. Nc5 e6 24. Qd3 Qd8 25. Ne4 Bf8 26. Bxf8 Kxf8 27. Rab1 Rxb1 28. Rxb1 Rb8 29. Nd6 Rxb1+ 30. Qxb1 Qb6 31. Qc1 g5 32. Qc2 Kg8 33. g3 c5 34. c4 Ne7 35. Qe4 Qc6 36. Qb1 cxd4 37. Qb8+ Kg7 38. Qa7 Kf8 39. Qxa5 Qd7 40. Qb5 Nc6 41. c5 Qc7 42. Qa6 Qd7 43. f4 gxf4 44. gxf4 Ne7 45. Qa8+ Kg7 46. Ne8+ 1-0

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.09.01"]
[Round "8"]
[White "Sun, Chao"]
[Black "Akhvlediani, Irakli"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2112"]
[BlackElo "2390"]
[PlyCount "147"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. Nc3 c5 4. e3 Nf6 5. d4 0-0 6. d5 d6 7. Be2 e6 8. 0-0 exd5 9. cxd5 Na6 10. Nd2 Nc7 11. e4 Re8 12. a4 Rb8 13. Bd3 a6 14. a5 Bd7 15. Nc4 Bb5 16. Re1 Bxc4 17. Bxc4 b5 18. axb6 Rxb6 19. e5 dxe5 20. Be3 Rb4 21. b3 Qd6 22. Ra5 Nb5 23. Qa1 Nxc3 24. Bxc5 Qb8 25. Qxc3 Rb7 26. Rxa6 Nd7 27. Bd6 Qd8 28. Qd3 Rb6 29. Ba3 e4 30. Rxe4 Ne5 31. Qe2 Rxa6 32. Bxa6 Qxd5 33. Bc4 Qa5 34. Bb2 Qa2 35. g3 h5 36. Kg2 Kh7 37. Bxe5 Qxe2 38. Rxe2 Rxe5 39. Rxe5 Bxe5 40. f4 Bd6 41. Bxf7 Kg7 42. Be8 Kf6 43. Kf3 Bc5 44. h3 Bd6 45. Ke4 Bb4 46. g4 hxg4 47. hxg4 g5 48. fxg5+ Kxg5 49. Bd7 Kf6 50. Kd4 Bd2 51. Kc4 Ke7 52. Bf5 Kd6 53. b4 Bf4 54. b5 Be3 55. Kd3 Bg5 56. Kd4 Bf6+ 57. Kc4 Bg5 58. Bd3 Be3 59. Bc2 Ke5 60. Kb4 Kd6 61. Bf5 Bd2+ 62. Kc4 Bg5 63. Kd4 Bf6+ 64. Ke4 Bb2 65. g5 Bc1 66. g6 Bb2 67. Bg4 Bg7 68. Bc8 Kc5 69. Bd7 Kd6 70. Be8 Kc5 71. Kf5 Kd6 72. b6 Bd4 73. b7 Kc7 74. Bc6 1-0

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.08.31"]
[Round "7"]
[White "Materia, Marco"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2433"]
[BlackElo "2112"]
[PlyCount "43"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c6 3. c4 Nf6 4. Nc3 g6 5. b3 Bg7 6. Bb2 0-0 7. Be2 Bg4 8. 0-0 Re8 9. d4 Bxf3 10. Bxf3 e6 11. Rc1 a5 12. Qd3 Nbd7 13. cxd5 exd5 14. Ba3 Re6 15. Rc2 Bf8 16. Bxf8 Qxf8 17. Rb1 Qe7 18. Rcb2 Nb6 19. Na4 Nbd7 20. Nc3 Nb6 21. Na4 Nbd7 22. Nc3 1/2-1/2

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.08.30"]
[Round "6"]
[White "Sun, Chao"]
[Black "Zhukova, Natalia"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2112"]
[BlackElo "2310"]
[PlyCount "15"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 c5 4. Bg2 Nc6 5. d3 e5 6. 0-0 Nf6 7. e3 Nd7 8. Nh4 1-0

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.08.29"]
[Round "5"]
[White "Ermida, Ricardo"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1645"]
[BlackElo "2112"]
[PlyCount "130"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. Bf4 Nf6 4. e3 Bf5 5. Nf3 e6 6. Bd3 Bb4 7. a3 Ba5 8. b4 Bc7 9. Bxc7 Qxc7 10. Ne5 Nbd7 11. f4 0-0 12. 0-0 a5 13. Qe2 axb4 14. axb4 Qd6 15. Rxa8 Rxa8 16. Rb1 Ra3 17. Qd2 b5 18. Bxb5 cxb5 19. Nxb5 Qa6 20. Nxa3 Qxa3 21. Nxd7 Nxd7 22. Qc1 Qc3 23. Rb3 Qc4 24. Qd2 h5 25. b5 Nb6 26. Rb2 Qa4 27. Qb4 Qxb4 28. Rxb4 Bxc2 29. h4 Kf8 30. Kf2 Ke7 31. Ke2 Kd7 32. Rb2 Ba4 33. Rb4 Kc7 34. g3 Bc2 35. Rb2 Bf5 36. Ra2 Kb7 37. Ra6 Bc2 38. Ra1 Nc4 39. Ra6 Nb6 40. Ra1 Ba4 41. Rb1 Nc4 42. Kf2 Kb6 43. Ra1 Kxb5 44. Rb1+ Kc6 45. Rb8 Nd6 46. Ra8 Bd1 47. Ra6+ Kc7 48. Ra7+ Kc6 49. Ra6+ Kd7 50. Ra7+ Ke8 51. Ra1 Bg4 52. Ra7 Ne4+ 53. Kg2 Nc3 54. Ra3 Ne4 55. Ra7 g6 56. Rc7 Kf8 57. Ra7 Kg7 58. Rc7 Kf6 59. Ra7 Nc3 60. Ra3 Nd1 61. Kf1 Kf5 62. Ke1 Ke4 63. Kd2 Nb2 64. Ra7 Nc4+ 65. Ke1 Kxe3 0-1

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.08.28"]
[Round "4"]
[White "Sun, Chao"]
[Black "Lortkipanidze, Nodar"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2112"]
[BlackElo "2382"]
[PlyCount "92"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Nc3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. d4 Nb6 8. 0-0 Nc6 9. e3 a5 10. b3 e5 11. Nxe5 Nxe5 12. dxe5 Bxe5 13. Bb2 Qe7 14. Qc1 Re8 15. Ne4 Nd5 16. Rd1 c6 17. Bxe5 Qxe5 18. f4 Qe7 19. Qb2 Ra6 20. Qd4 Rb6 21. Nd6 Rb4 22. Qe5 Qxe5 23. fxe5 Rd8 24. Bxd5 cxd5 25. Rd3 d4 26. Rxd4 Rxd4 27. exd4 a4 28. Rb1 a3 29. Rc1 Be6 30. Rc7 f6 31. Kf2 fxe5 32. dxe5 Rf8+ 33. Ke3 Rf1 34. Rxb7 Ra1 35. Ra7 Rxa2 36. Nb5 Rxh2 37. Nd4 Bd5 38. Rxa3 Rh1 39. e6 Re1+ 40. Kd2 Re4 41. Kd3 Rg4 42. Ra5 Rxg3+ 43. Kc2 Rg5 44. Kc3 Kf8 45. Ra7 Re5 46. Rxh7 Bxe6 1/2-1/2

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.08.26"]
[Round "2"]
[White "Sun, Chao"]
[Black "Zamengo, Fulvio"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2112"]
[BlackElo "2353"]
[PlyCount "96"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. b3 Bb7 4. Bb2 g6 5. Bg2 Bg7 6. c4 0-0 7. 0-0 e6 8. d4 Na6 9. Nc3 d5 10. cxd5 exd5 11. Rc1 c5 12. dxc5 bxc5 13. Na4 Qe7 14. Ba3 Rac8 15. Bh3 Rc7 16. Nd4 Bc8 17. Bg2 Be6 18. Nxe6 fxe6 19. Qd2 Rfc8 20. Rfd1 Rc6 21. Bb2 c4 22. e4 Nxe4 23. Bxe4 dxe4 24. bxc4 Bxb2 25. Qxb2 Nb4 26. Qb3 Nd3 27. Rc2 Qc7 28. c5 Qe5 29. Qc3 Qh5 30. Rxd3 exd3 31. Qxd3 Qd5 32. Qe2 Rb8 33. Rc1 Qd4 34. Rc4 Rb1+ 35. Kg2 Qd5+ 36. Re4 Rc1 37. a3 Qd1 38. Qe3 Qf1+ 39. Kf3 Qd1+ 40. Kg2 Rc8 41. Rd4 Qf1+ 42. Kf3 Re1 43. Qd2 Qh1+ 44. Kg4 Re4+ 45. f4 Rxd4 46. Qxd4 Qxh2 47. Qe5 Kf7 48. Kf3 Qh1+ 0-1

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.23"]
[Round "9"]
[White "Omelja, Artem"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2435"]
[BlackElo "2112"]
[PlyCount "95"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 a5 10. 0-0 Na6 11. f3 Re8 12. Bf2 c5 13. Rc1 Bd7 14. Bb1 Rc8 15. Nf4 Bc6 16. Re1 Qb6 17. Qd2 cxd4 18. exd4 Bd6 19. Nd3 Nd7 20. a3 Nc7 21. Ba2 Qa7 22. Ne2 Qa8 23. Ng3 Ne6 24. Nf5 Bf8 25. Ne5 Nb6 26. Rc3 Bb5 27. Rec1 a4 28. Ne3 Nf4 29. Rxc8 Rxc8 30. Rxc8 Qxc8 31. g3 Qc1+ 32. Qxc1 Ne2+ 33. Kg2 Nxc1 34. Nxd5 Nxa2 35. Nxb6 f6 36. Ned7 Bd6 37. Be3 Bxd7 38. Nxd7 b5 39. Kf2 b4 40. Nc5 bxa3 41. bxa3 Nc3 42. Bc1 h5 43. Ke3 g5 44. Kd3 Nd5 45. Nxa4 h4 46. gxh4 gxh4 47. h3 Bf4 48. Nc3 1-0

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.22"]
[Round "8"]
[White "Sun, Chao"]
[Black "Marzocchi, Tommaso"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2112"]
[BlackElo "2240"]
[PlyCount "62"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. e3 b5 11. a3 e6 12. Bd3 Be7 13. 0-0 0-0 14. Qe2 a6 15. Ne5 Bc6 16. Nxc6 Rxc6 17. Rad1 Qb6 18. e4 dxe4 19. Nxe4 Nd5 20. Bg5 Bxg5 21. Nxg5 h6 22. Nf3 Nf4 23. Qe4 Nxd3 24. Rxd3 Nc4 25. Qe2 Rd8 26. h3 Qb8 27. Rc3 Na5 28. Rfc1 Rxc3 29. Rxc3 Qd6 30. Qc2 Nc4 31. a4 Qb4 1/2-1/2

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.21"]
[Round "7"]
[White "D'Antonio, Neri"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2252"]
[BlackElo "2112"]
[PlyCount "142"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Bb4+ 5. Nc3 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3 0-0 9. 0-0-0 Rd8 10. Qc2 Bf8 11. a3 Na5 12. Be2 Nxc4 13. Bxc4 dxc4 14. Ne5 Bd7 15. Ne4 Qe7 16. Nc5 Bc8 17. Qxc4 Qe8 18. g4 f6 19. Ned3 b6 20. Ne4 Bb7 21. f3 Bd5 22. Qc3 Rac8 23. Kb1 c5 24. dxc5 bxc5 25. Nf4 Qa4 26. Nd2 Bd6 27. Nxd5 exd5 28. e4 Be5 29. Qc2 Qa6 30. exd5 c4 31. f4 Bxb2 32. Kxb2 c3+ 33. Ka2 cxd2 34. Qxd2 Qc4+ 35. Ka1 Qa4 36. Qb4 Qxb4 37. axb4 Rc4 38. Rhf1 Rxb4 39. Rf2 Rd6 40. h4 Kf8 41. Ra2 Rxf4 42. g5 fxg5 43. hxg5 h5 44. Rxa7 Rg4 45. Rc1 Kg8 46. Rc6 Rxc6 47. dxc6 Kh7 48. c7 Rc4 49. Kb2 h4 50. Kb3 Rc1 51. Kb4 h3 52. Ra3 Rxc7 53. Rxh3+ Kg6 54. Rg3 Kf5 55. g6 Rc6 56. Rg1 Rxg6 57. Rf1+ Ke4 58. Kc3 Rg2 59. Re1+ Kf3 60. Kd3 g5 61. Re5 g4 62. Rf5+ Kg3 63. Rf8 Rf2 64. Rg8 Kf3 65. Rf8+ Kg2 66. Rg8 g3 67. Ke3 Rf7 68. Ra8 Kh2 69. Rh8+ Kg1 70. Ra8 g2 71. Ke2 Rh7 0-1

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.20"]
[Round "5"]
[White "Kovacevic, Blazimir"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2415"]
[BlackElo "2112"]
[PlyCount "64"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 a6 5. e3 g6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Be2 a5 11. Bd2 Na6 12. Rfc1 a4 13. Qd1 Bf5 14. a3 Qb6 15. Qf1 Ne4 16. Nxe4 Bxe4 17. Bc3 Bxf3 18. Bxf3 Rac8 19. Be2 Rb8 20. Rc2 Rfc8 21. Rac1 c5 22. dxc5 Rxc5 23. Bxg7 Kxg7 24. g3 f6 25. h4 Rb7 26. Rc3 Rxc3 27. Rxc3 Nc5 28. Qg2 Rd7 29. Rc2 b4 30. axb4 Qxb4 31. Qf1 Rd2 32. Qe1 Nb3 1/2-1/2

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.20"]
[Round "6"]
[White "Sun, Chao"]
[Black "Urbani, Gabriel"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2112"]
[BlackElo "2216"]
[PlyCount "101"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. d4 e6 4. c4 Be7 5. Bg2 0-0 6. Nc3 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 Bb7 12. 0-0 c5 13. dxc5 Qxc5 14. Be3 Qh5 15. f3 Rfc8 16. Rad1 Qh3 17. Rd4 Nd5 18. Bd2 Nb6 19. Qa5 Qf5 20. Qxf5 exf5 21. Rd1 Bc6 22. Rd6 Kf8 23. Be3 Rab8 24. R1d2 Ke8 25. Bd4 f6 26. Bxb6 axb6 27. a3 Ke7 28. Kf2 b5 29. Na2 Rd8 30. Rxd8 Rxd8 31. Rxd8 Kxd8 32. Ke3 Kc7 33. Kd4 Kd6 34. Nb4 Bb7 35. Nc2 Bc8 36. Ne3 Be6 37. Nd1 Bd7 38. Nc3 Bc6 39. Nd1 Bd7 40. h4 Be8 41. Ne3 Bd7 42. f4 Be6 43. Nd1 Bd5 44. Nc3 Bc6 45. e3 Bd7 46. Na2 Be6 47. Nb4 Bc8 48. a4 bxa4 49. Kxc4 Be6+ 50. Kd4 Bf7 51. Nd3 1/2-1/2

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.19"]
[Round "4"]
[White "Sun, Chao"]
[Black "Aaron, Deepak"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2112"]
[BlackElo "2308"]
[PlyCount "48"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 Qb6 6. Nf3 e5 7. Bg2 Bb4+ 8. Nc3 Ne4 9. 0-0 Nxc3 10. bxc3 Bxc3 11. Be3 Qc7 12. Bc5 Bb4 13. Bxb4 Nxb4 14. Ng5 Nc6 15. Qd3 d6 16. Ne4 0-0 17. Qxd6 Qa5 18. Rfb1 Rd8 19. Qc5 Bf5 20. Qxa5 Nxa5 21. Rb5 Nxc4 22. Rxb7 Bxe4 23. Bxe4 Nd6 24. Rb4 Nxe4 1/2-1/2

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.18"]
[Round "3"]
[White "Dobboletta, Alex"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2205"]
[BlackElo "2112"]
[PlyCount "112"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 cxd4 8. cxd4 Nc6 9. Nf3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. Bc4 b6 13. 0-0 Bb7 14. Rbd1 Rc8 15. Rfe1 Qc7 16. Qg5 h6 17. Qh5 Rfd8 18. Bf1 Nb4 19. Rd2 Qc3 20. Re3 Qa1 21. Ne5 Rc7 22. Rd1 Qxa2 23. Bc4 Qa5 24. Rg3 Bxe4 25. Qh4 Rxd4 26. Rxd4 Qa1+ 27. Bf1 Qxd4 28. Nf3 Qd5 29. Qxh6 f6 30. Qxf6 Bxf3 31. gxf3 Rf7 32. Qg6 Qf5 33. Bh3 Qxg6 34. Rxg6 Rxf3 35. Bxe6+ Kf8 36. Rg4 Nd3 37. Rd4 Nf4 38. Bc4 g5 39. Bf1 Ke7 40. Re4+ Kd6 41. Re8 Rc3 42. Rg8 Rc5 43. Ba6 Ra5 44. Bc4 Rc5 45. Ba6 b5 46. h4 gxh4 47. Rf8 Rg5+ 48. Kh1 Ne6 49. Ra8 Nd4 50. Bb7 Rg7 51. Be4 Re7 52. f3 b4 53. Kh2 b3 54. Kh3 Kc5 55. Kxh4 Rxe4+ 56. fxe4 b2 0-1

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.18"]
[Round "2"]
[White "Sun, Chao"]
[Black "Scagliarini, Lara"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2112"]
[BlackElo "1951"]
[PlyCount "75"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 e6 5. g3 Qb6 6. Nc2 Bc5 7. e3 Nf6 8. Bg2 0-0 9. Nc3 Ne5 10. 0-0 Be7 11. b3 Rd8 12. e4 d6 13. h3 Bd7 14. Be3 Qc7 15. Rc1 Rac8 16. Nd4 Qa5 17. Qd2 Nc6 18. Rfd1 Kf8 19. Ndb5 Be8 20. a3 Rd7 21. f4 a6 22. b4 Qd8 23. Qf2 Ra8 24. Nd4 Kg8 25. Nb3 Qb8 26. Na4 Bd8 27. Nb6 Bxb6 28. Bxb6 e5 29. f5 Ne7 30. g4 h6 31. Bf3 Nh7 32. Rd3 Nc8 33. Be3 Qc7 34. h4 Qd8 35. Kh2 Rb8 36. Rcd1 Qe7 37. Kh3 Qd8 38. c5 1-0

[Event "Lignano Bella Italia op 2nd"]
[Site "Lignano Sabbiadoro"]
[Date "2023.08.17"]
[Round "1"]
[White "Bukal, Vladimir Jr"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2361"]
[BlackElo "2112"]
[PlyCount "57"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Nc3 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 c5 12. dxc5 Qxc5 13. Be3 Qh5 14. f3 Bb7 15. Kf2 Rfc8 16. Rad1 Qh3 17. Rd4 h5 18. Rh4 Qf5 19. h3 Bc6 20. Qa3 Rcb8 21. g4 Qc2 22. gxh5 Bxf3 23. Rc1 Qf5 24. exf3 Qe5 25. Rg1 Rd8 26. Rg5 Qh2+ 27. Rg2 Qe5 28. Ne2 Rd3 29. Qc5 1-0

[Event "Thessaloniki op 3rd"]
[Site "Thessaloniki"]
[Date "2023.08.09"]
[Round "6"]
[White "Sun, Chao"]
[Black "Sharma, Dinesh Kumar"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2112"]
[BlackElo "2203"]
[PlyCount "14"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. b3 Nbd7 1/2-1/2

[Event "Thessaloniki op 3rd"]
[Site "Thessaloniki"]
[Date "2023.08.07"]
[Round "4"]
[White "Sun, Chao"]
[Black "Bhattacharyya, Soham"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2112"]
[BlackElo "2288"]
[PlyCount "84"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. d4 0-0 6. g3 c5 7. d5 b5 8. Nbd2 Qb6 9. Bg2 bxc4 10. Nxc4 Qa6 11. Nfd2 Bb7 12. e4 e6 13. Nxd6 Qxd6 14. e5 Qa6 15. exf6 exd5 16. Qe2 Bh6 17. f4 Qb6 18. 0-0 Nd7 19. g4 Rfe8 20. Qf2 Bf8 21. g5 a5 22. h4 Qe6 23. Rae1 Qg4 24. Kh2 Bd6 25. Qg3 Qf5 26. Ne4 Rxe4 27. Bxe4 dxe4 28. Rd1 Bf8 29. Qh3 Qxh3+ 30. Kxh3 Nb6 31. Be5 Nd5 32. Rfe1 Nb4 33. Re3 Nd3 34. Kg3 Bc6 35. h5 gxh5 36. Kh4 Nxe5 37. fxe5 Re8 38. e6 Rxe6 39. Rd8 Re5 40. Rc8 Bd5 41. a4 Rf5 42. Rc3 Rf3 0-1

[Event "Thessaloniki op 3rd"]
[Site "Thessaloniki"]
[Date "2023.08.06"]
[Round "3"]
[White "Ladopoulos, Dimitrios"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2382"]
[BlackElo "2112"]
[PlyCount "90"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nh4 Bc8 6. Nc3 g6 7. Qb3 Bg7 8. Bd2 0-0 9. Bd3 dxc4 10. Bxc4 b5 11. Be2 a5 12. Qc2 Na6 13. 0-0 Nb4 14. Qd1 Nbd5 15. Qc2 Be6 16. Nxd5 Bxd5 17. Nf3 Ne4 18. Rfd1 Nxd2 19. Nxd2 Qb6 20. Bf3 Rac8 21. Rac1 Bxf3 22. Nxf3 Rfd8 23. Rd3 Qb8 24. Rc3 e5 25. dxe5 Bxe5 26. Rc5 Bg7 27. b3 Rd6 28. h4 h6 29. h5 g5 30. Qf5 Rcd8 31. g3 Qb7 32. Qc2 Rc8 33. Nd2 Re6 34. Rf5 Qe7 35. Rxb5 Rxe3 36. Rxa5 Re2 37. Qf5 Rd8 38. Nf3 Re4 39. Qc5 Qe6 40. Qf5 g4 41. Qxe6 fxe6 42. Nh2 Bd4 43. Rxc6 Bxf2+ 44. Kxf2 Rf8+ 45. Kg2 Rd8 1/2-1/2

[Event "Thessaloniki op 3rd"]
[Site "Thessaloniki"]
[Date "2023.08.06"]
[Round "2"]
[White "Sun, Chao"]
[Black "Neelash, Saha"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2112"]
[BlackElo "2435"]
[PlyCount "97"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 c5 4. Bg2 Nc6 5. d3 Nf6 6. e3 e5 7. 0-0 Bd6 8. e4 h6 9. Nh4 g6 10. Bd2 Be6 11. Qe1 Be7 12. a4 Nd7 13. Nf3 g5 14. Na3 Nf8 15. a5 g4 16. Nh4 Bxh4 17. gxh4 Ng6 18. f4 gxf3 19. Rxf3 Qxh4 20. Qf1 Rg8 21. Nb5 Kd7 22. a6 b6 23. Kh1 Raf8 24. Bh3 Nf4 25. Bxf4 exf4 26. Bf5 Bxf5 27. exf5 Ne5 28. Rxf4 Qf6 29. Re1 Qc6+ 30. Ree4 Re8 31. Qd1 Kd8 32. Nxa7 Qa8 33. Nb5 f6 34. a7 Re7 35. Qe2 Kd7 36. h3 Reg7 37. Kh2 Qc6 38. Rg4 Nxg4+ 39. hxg4 h5 40. gxh5 Rh8 41. a8Q Rxh5+ 42. Qxh5 Qxa8 43. Rg4 Re7 44. Rg3 Qa1 45. Rg2 Qf1 46. Qh4 Qxd3 47. Qf4 Rh7+ 48. Kg1 Qb1+ 49. Kf2 1/2-1/2

[Event "Kavala op 32nd"]
[Site "Kavala"]
[Date "2023.07.28"]
[Round "1"]
[White "Kilic, Eray"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2433"]
[BlackElo "2112"]
[PlyCount "83"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. Nf3 Nc6 5. a3 d6 6. d4 Bg4 7. d5 Nd4 8. Be3 c5 9. dxc6 Nxc6 10. Be2 Be7 11. h3 Bh5 12. Nxe5 Bxe2 13. Nxc6 Bxd1 14. Nxd8 Bc2 15. Nxb7 Rb8 16. Na5 Rxb2 17. 0-0 Kd7 18. c5 dxc5 19. Bc1 Rb6 20. Re1 Ra6 21. Nc4 Rb8 22. Ra2 Bb3 23. Rb2 Bd8 24. e5 Ne8 25. Ne4 Kc8 26. Ncd6+ Nxd6 27. exd6 Rc6 28. Bf4 Kd7 29. Be3 c4 30. Nc5+ Rxc5 31. Bxc5 Bf6 32. Rbe2 a5 33. Re7+ Bxe7 34. Rxe7+ Kd8 35. Bd4 Ba4 36. Bxg7 Bd7 37. Bf6 Rb3 38. Re4+ Kc8 39. Rxc4+ Kb8 40. Bc3 Be6 41. Rc7 Rb5 42. Bd2 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.22"]
[Round "9"]
[White "Wang, Yanbin"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2453"]
[BlackElo "2130"]
[PlyCount "99"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Shenzhen Qiyu"]
[BlackTeam "Wuxi High Level"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nd7 12. 0-0 b6 13. e5 Bb7 14. Qe3 Rc8 15. Bd3 Nb8 16. Ng5 h6 17. Ne4 Bxe4 18. Qxe4 g6 19. Rfd1 Nc6 20. Ba6 Rc7 21. d5 exd5 22. Rxd5 Qe7 23. Bc4 Kg7 24. Re1 Na5 25. Bf1 Nb7 26. f4 Rd8 27. Rxd8 Nxd8 28. f5 gxf5 29. Qxf5 Qg5 30. Qf3 Ne6 31. Re4 Kf8 32. h4 Qc1 33. Kh2 Qc2 34. Qe3 Qc1 35. Qd3 Qc5 36. Qd2 Qc1 37. Qd6+ Kg7 38. Rg4+ Kh8 39. Qd3 h5 40. Re4 Rc3 41. Qe2 Kg8 42. Qf2 Qb1 43. Re1 Qb4 44. Be2 Re3 45. Bxh5 Qxe1 46. Qxf7+ Kh8 47. Qe8+ Kg7 48. Qg6+ Kh8 49. Qh6+ Kg8 50. Qxe6+ 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.21"]
[Round "7"]
[White "Sun, Chao"]
[Black "Zhang, Yuchen"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2130"]
[BlackElo "1502"]
[PlyCount "73"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuxi High Level"]
[BlackTeam "Xiamen Xiaqiyizu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 c6 5. Qc2 Be7 6. b3 Nbd7 7. Bb2 a6 8. Be2 b5 9. g4 h6 10. Rg1 g5 11. 0-0-0 bxc4 12. bxc4 Bb7 13. d4 Bb4 14. c5 a5 15. Na4 Ne4 16. a3 Nxf2 17. Rdf1 Ne4 18. axb4 axb4 19. Nd2 Nxd2 20. Kxd2 Qb8 21. Nb6 Nxb6 22. cxb6 Qxh2 23. Ra1 Kd7 24. Rgf1 Rhf8 25. Rxa8 Bxa8 26. Qc5 Qd6 27. Ra1 Bb7 28. Ra7 Rb8 29. Ba6 Qh2+ 30. Kc1 Qh1+ 31. Kc2 Qe4+ 32. Kb3 Qxe3+ 33. Ka2 b3+ 34. Ka3 f5 35. Bxb7 fxg4 36. Bxc6+ Kd8 37. Qf8# 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.21"]
[Round "8"]
[White "Wang, Tongsen"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2404"]
[BlackElo "2130"]
[PlyCount "107"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Qingdao Qingwei"]
[BlackTeam "Wuxi High Level"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nge7 5. Nge2 a6 6. d3 d6 7. f4 f5 8. fxe5 dxe5 9. Bg5 0-0 10. Qd2 h6 11. Be3 Bxe3 12. Qxe3 Qd6 13. Rf1 Be6 14. 0-0-0 Rad8 15. Rde1 Nd4 16. exf5 Ndxf5 17. Qe4 c6 18. Ng1 Ng6 19. Nf3 Bd5 20. Qg4 Nfe7 21. Ne4 Qc7 22. h4 Rf7 23. c4 Nf8 24. cxd5 cxd5+ 25. Kb1 dxe4 26. Qxe4 Nc6 27. Nxe5 Rxf1 28. Bxf1 Rd4 29. Qe3 Qxe5 30. Qxe5 Nxe5 31. Rxe5 Nd7 32. Re3 Kf7 33. Kc2 Nf6 34. Bg2 b6 35. Kc3 Rd7 36. Re5 Rc7+ 37. Kd2 Rd7 38. Bf3 g6 39. b4 Re7 40. Rxe7+ Kxe7 41. Ke3 g5 42. hxg5 hxg5 43. Bb7 a5 44. bxa5 bxa5 45. Kd4 Kd6 46. Kc4 g4 47. Kb5 Nh5 48. Bc8 Nxg3 49. Bxg4 a4 50. Kxa4 Kc5 51. Kb3 Kd4 52. a4 Nf1 53. a5 Kc5 54. d4+ 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.20"]
[Round "6"]
[White "Hu, Zehua"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1992"]
[BlackElo "2130"]
[PlyCount "77"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tianjin Yipin"]
[BlackTeam "Wuxi High Level"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 b5 8. a4 b4 9. Nbd2 Bb7 10. Nxc4 c5 11. Rd1 Be4 12. Qb3 Na6 13. Bg5 Qc7 14. Nfe5 Bxg2 15. Kxg2 h6 16. Bf4 Nd5 17. Qf3 Rad8 18. Rac1 Nxf4+ 19. gxf4 Rxd4 20. Rxd4 cxd4 21. Qc6 Qc8 22. Na5 Nc5 23. Qxc8 Rxc8 24. Nb3 Rc7 25. Nd3 Na6 26. Rxc7 Nxc7 27. Nxd4 Na6 28. Nc6 Bc5 29. a5 b3 30. Nxc5 Nxc5 31. Nxa7 Na4 32. Nc8 Nc5 33. Kf3 f5 34. Ke3 Na4 35. a6 Nxb2 36. a7 Nc4+ 37. Kd3 Na3 38. a8Q b2 39. Ne7+ 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.19"]
[Round "5"]
[White "Sun, Chao"]
[Black "Zhao, Zhouqiao"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2130"]
[BlackElo "2194"]
[PlyCount "64"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuxi High Level"]
[BlackTeam "Chongqing Qilin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 c6 2. Nf3 d5 3. e3 g6 4. Nc3 Bg7 5. d4 Nf6 6. Bd3 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 Re8 10. Rd1 e6 11. e4 dxe4 12. Bxe4 Nbd7 13. Be3 Qe7 14. Bc2 Rac8 15. Rab1 Qf8 16. Qe2 Bh6 17. b4 e5 18. Bxh6 Qxh6 19. dxe5 Rxe5 20. Qf3 Re7 21. c5 Qg5 22. Rd4 Rce8 23. Bb3 Re1+ 24. Rxe1 Rxe1+ 25. Kh2 Qe5+ 26. Qf4 Qxf4+ 27. Rxf4 Kg7 28. Rd4 a5 29. a3 Ra1 30. Ba2 axb4 31. axb4 Re1 32. Rd2 Kf8 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.19"]
[Round "4"]
[White "Yang, Zilong"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1694"]
[BlackElo "2130"]
[PlyCount "82"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Suzhou Third Sports"]
[BlackTeam "Wuxi High Level"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. f4 Be7 12. h5 Ngf6 13. Bd2 Qb6 14. 0-0-0 Rd8 15. c3 c5 16. Nxd7 Rxd7 17. Be3 0-0 18. Qe2 Rfd8 19. f5 exf5 20. Nxf5 Qe6 21. Qf3 Bf8 22. dxc5 Rxd1+ 23. Rxd1 Rxd1+ 24. Kxd1 Qxa2 25. Kc1 Qa1+ 26. Kc2 Qa4+ 27. Kc1 Qa1+ 28. Kc2 Qa4+ 29. Kc1 Qe4 30. Bd4 Qxf3 31. gxf3 Nxh5 32. b4 Nf4 33. Kd2 Ne6 34. Ne3 a5 35. Be5 f6 36. Bg3 Kf7 37. Nc4 axb4 38. cxb4 f5 39. Be5 Nd8 40. Bc7 Ne6 41. Be5 g5 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.18"]
[Round "3"]
[White "Sun, Chao"]
[Black "Yang, Siyuan"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2130"]
[BlackElo "1362"]
[PlyCount "112"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuxi High Level"]
[BlackTeam "Hangzhou Intelligent Sports"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Nf3 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 a6 10. Kh1 c6 11. Nc2 b5 12. Bf4 Bf8 13. Qd2 d5 14. cxd5 b4 15. Na4 Qa5 16. b3 cxd5 17. e5 Nfd7 18. Ne3 Bb7 19. Rad1 Nxe5 20. Nxd5 Nbd7 21. Bxe5 Qxd5 22. Qxd5 Bxd5 23. Rxd5 Rxe5 24. Rxe5 Nxe5 25. f4 Nd7 26. Rc1 a5 27. g3 Nf6 28. Bf3 Re8 29. Kg2 Rd8 30. Rc2 h6 31. Nb6 Rd6 32. Nc4 Ra6 33. Bb7 Ra7 34. Bc6 Rc7 35. Nxa5 Nd5 36. Rd2 Nc3 37. Bf3 Ra7 38. Nc6 Rxa2 39. Rxa2 Nxa2 40. Bd5 Nc3 41. Bc4 Ne4 42. Ne5 Nd6 43. Bd5 Kg7 44. Kf3 f6 45. Nd7 Be7 46. Ke3 g5 47. Be6 Kg6 48. g4 gxf4+ 49. Kxf4 h5 50. gxh5+ Kxh5 51. Nb6 Nb5 52. Bf7+ Kh4 53. Nd5 Bd6+ 54. Kf5 Nd4+ 55. Kxf6 Nxb3 56. Ne3 Nd4 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.17"]
[Round "1"]
[White "Sun, Chao"]
[Black "Zhou, Yuxu"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2130"]
[BlackElo "1252"]
[PlyCount "63"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuxi High Level"]
[BlackTeam "Shanghai Haiwan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Qb6 7. Nc2 Bc5 8. e3 0-0 9. Bg2 d6 10. 0-0 Qc7 11. Na4 Bd7 12. b3 Rad8 13. Bb2 Ne7 14. Nxc5 dxc5 15. Bxf6 gxf6 16. Qf3 Bc6 17. Qxf6 Bxg2 18. Kxg2 Rd2 19. Ne1 Nf5 20. Qg5+ Ng7 21. Nf3 f6 22. Qg4 Rd6 23. Rfd1 Rfd8 24. Rxd6 Qxd6 25. Re1 Qd3 26. Qf4 Rf8 27. e4 e5 28. Qg4 Rd8 29. Nh4 Kh8 30. Re3 Qd6 31. Rf3 Rd7 32. Rxf6 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.17"]
[Round "2"]
[White "Zhao, Chenxi"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2404"]
[BlackElo "2130"]
[PlyCount "126"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guangzhou Lingnan"]
[BlackTeam "Wuxi High Level"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 c6 7. Qb3 Qb6 8. Nc3 Qxb3 9. axb3 Rd8 10. Bf4 Na6 11. Ne5 Ne4 12. Nxe4 dxe4 13. Rxa6 Bxe5 14. Bxe5 bxa6 15. Bxe4 Bb7 16. e3 Rd7 17. g4 c5 18. d5 Re8 19. Bc2 e6 20. d6 f6 21. Bxf6 e5 22. Be7 Bf3 23. h3 Rexe7 24. dxe7 Kf7 25. b4 Rd2 26. Ba4 Kxe7 27. bxc5 Rxb2 28. Ra1 Be4 29. c6 Rb4 30. c5 Kd8 31. Bd1 a5 32. Kh2 Rb5 33. Ba4 Rxc5 34. Rd1+ Kc7 35. Rd7+ Kb6 36. Rb7+ Ka6 37. Rc7 Kb6 38. Rb7+ Ka6 39. Rc7 Bc2 40. Bxc2 Rxc2 41. Kg3 a4 42. Rd7 Rxc6 43. f4 exf4+ 44. exf4 Rc3+ 45. Kh4 a3 46. f5 a2 47. Rd1 gxf5 48. gxf5 Kb5 49. Ra1 Rc2 50. f6 Rf2 51. f7 Rxf7 52. Rxa2 a5 53. Rb2+ Kc4 54. Rb8 Rf5 55. Kg4 Rb5 56. Rf8 h5+ 57. Kh4 a4 58. Rf4+ Kb3 59. Rf3+ Kb2 60. Rf2+ Kb3 61. Rf3+ Kb4 62. Rf4+ Ka5 63. Rf3 Rc5 0-1

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.31"]
[Round "9"]
[White "Sun, Chao"]
[Black "Zhao, Yuanhe"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2089"]
[BlackElo "2459"]
[PlyCount "103"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. Nc3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. a3 0-0 8. b4 cxb4 9. axb4 Nxb4 10. Ba3 Nbc6 11. Bd6 Re8 12. e4 b6 13. Nb5 Bb7 14. Nc7 Nc8 15. Nxe8 Qxe8 16. Ba3 Qe6 17. d3 N8e7 18. Bb2 h6 19. Qb3 Rc8 20. Nd2 Qd6 21. Rfc1 Ba8 22. Nf1 Nd4 23. Bxd4 Qxd4 24. Rxa7 Nc6 25. Ra4 Qc5 26. Rb1 Rb8 27. Qa3 Bf8 28. Qxc5 Bxc5 29. Ne3 Kg7 30. Bh3 d6 31. Nc2 Bb7 32. Bd7 Nd4 33. Nxd4 Bxd4 34. Ra7 h5 35. h3 Bc5 36. Bb5 Kh6 37. Kg2 f5 38. f3 h4 39. gxh4 Bd4 40. Ba6 Bxa6 41. Rxa6 Kh5 42. Ra7 Kxh4 43. f4 exf4 44. exf5 gxf5 45. Kf3 Kg5 46. h4+ Kf6 47. Rh1 b5 48. Ra6 bxc4 49. Rxd6+ Ke5 50. Rxd4 Kxd4 51. dxc4 Ke5 52. Re1+ 1/2-1/2

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.30"]
[Round "8"]
[White "Sun, Yidi"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2107"]
[BlackElo "2089"]
[PlyCount "88"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. Bf4 Nxe5 12. Bxe5 Nf6 13. 0-0-0 Ng4 14. Qf3 Nxe5 15. dxe5 Qa5 16. Qb3 Qb6 17. Rd3 Qxb3 18. Rxb3 0-0-0 19. Rf3 Rd7 20. Rd1 Rc7 21. h5 Be7 22. Ne4 Rf8 23. Rg3 Rg8 24. Rdd3 Rd7 25. Rdf3 Rgd8 26. c3 f5 27. exf6 gxf6 28. c4 f5 29. Nc3 Bg5+ 30. Kc2 Rd4 31. Kb3 f4 32. Rh3 e5 33. Rh1 e4 34. Rfh3 e3 35. f3 Rd2 36. g4 Rf2 37. Rb1 Rd3 38. c5 Rd4 39. Re1 a5 40. Re2 a4+ 41. Ka3 Rd3 42. Re1 Be7 43. Rb1 b5 44. Kb4 Rd4+ 0-1

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.29"]
[Round "7"]
[White "Sun, Chao"]
[Black "Chen, Yuan1111"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2089"]
[BlackElo "2065"]
[PlyCount "125"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nc6 4. Bb5 Nf6 5. 0-0 e6 6. Bxc6+ bxc6 7. Bb2 Bd6 8. d3 0-0 9. Re1 Nd7 10. e4 f6 11. Nbd2 e5 12. Nf1 Nb6 13. a4 Be6 14. Bc3 Nc8 15. Ng3 Rb8 16. Nf5 Bc7 17. N3h4 Nd6 18. Nxd6 Qxd6 19. Qf3 Qd7 20. h3 Rfd8 21. Rad1 Bb6 22. g4 a5 23. Kh2 Qa7 24. Kg2 c4 25. dxc4 dxc4 26. bxc4 Qa6 27. Rb1 Bc5 28. Nf5 Bb4 29. g5 Bxf5 30. exf5 Qxc4 31. Bxb4 axb4 32. Re4 Qxc2 33. Rexb4 Rxb4 34. Rxb4 fxg5 35. Rb6 Qxa4 36. Rxc6 e4 37. Qc3 Qd4 38. Qxd4 Rxd4 39. f6 gxf6 40. Rxf6 Kg7 41. Re6 Kf7 42. Rh6 Kg7 43. Re6 h5 44. h4 gxh4 45. Kh3 Kf7 46. Re5 Kg6 47. Kxh4 Kf6 48. Re8 Kf7 49. Re5 Kg6 50. Rg5+ Kf6 51. Kxh5 Rd2 52. Rg8 e3 53. Rf8+ Ke7 54. Rf3 Rd5+ 55. Kg4 exf2 56. Rxf2 Rd4+ 57. Kf5 Kd6 58. Ra2 Rb4 59. Rd2+ Ke7 60. Re2+ Kd6 61. Rd2+ Ke7 62. Re2+ Kd6 63. Rd2+ 1/2-1/2

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.28"]
[Round "6"]
[White "Lu, Miaoyi"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2244"]
[BlackElo "2089"]
[PlyCount "88"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. c3 Ne7 8. Nbd2 g5 9. b4 a5 10. Nb3 axb4 11. cxb4 Nc8 12. a3 b5 13. Ne1 Ncb6 14. Nd3 h5 15. Na5 Na4 16. Bd2 Qb6 17. Qc1 Rc8 18. Be3 Be7 19. Qd2 g4 20. Bd1 Qa6 21. Bxa4 bxa4 22. Nb2 Qb5 23. Nd1 Qd3 24. Nc3 Qxd2 25. Bxd2 Nb6 26. Rfc1 Kd7 27. Kf1 Bd3+ 28. Ke1 h4 29. Bf4 f5 30. Kd2 Bb5 31. Ke3 h3 32. g3 Rc7 33. Rc2 Ra7 34. Kd2 Rxa5 35. bxa5 Nc4+ 36. Ke1 Ra8 37. Bc1 Nxa5 38. Nxb5 cxb5 39. Bb2 Nb3 40. Rb1 f4 41. Ke2 Rf8 42. Rd1 f3+ 43. Kd3 Na5 44. Ra1 Nc4 1/2-1/2

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.27"]
[Round "5"]
[White "Sun, Chao"]
[Black "Chen, Zhi"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2089"]
[BlackElo "1687"]
[PlyCount "101"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 Nc6 7. Nd5 Bd6 8. d3 h6 9. Nd2 Bf8 10. b3 d6 11. Bb2 Bg4 12. h3 Bh5 13. Nxf6+ Qxf6 14. g4 Bg6 15. f4 Qd8 16. f5 Bh7 17. Ne4 Be7 18. f6 gxf6 19. Qd2 Bxe4 20. Bxe4 f5 21. Qxh6 Bg5 22. Qh5 Be3+ 23. Kg2 f4 24. g5 Kf8 25. Bd5 Qd7 26. Rf3 Qf5 27. Rxe3 Ke7 28. Rg3 fxg3 29. Rf1 Rh8 30. Qxf7+ Qxf7 31. Rxf7+ Ke8 32. Rxc7 Ne7 33. Be6 Ng6 34. Kxg3 Nf4 35. Bg4 Rf8 36. Ba3 Rf7 37. Bxd6 Rxc7 38. Bxc7 Ng6 39. h4 e4 40. h5 Nf8 41. g6 Ke7 42. Be5 Rd8 43. d4 b5 44. Kf4 a5 45. Kg5 Ra8 46. h6 Ra6 47. Bf5 bxc4 48. bxc4 Nd7 49. Bxd7 Kxd7 50. h7 Ra8 51. g7 1-0

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.26"]
[Round "4"]
[White "Zhu, Hengyi"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2202"]
[BlackElo "2089"]
[PlyCount "80"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bf1 0-0 9. d4 Bf6 10. Re2 b6 11. Re1 Bb7 12. Bf4 Nf5 13. c3 d6 14. Nd2 Re8 15. Qg4 g6 16. Bb5 h5 17. Qh3 Rxe1+ 18. Rxe1 Bg5 19. Bxg5 Qxg5 20. Nf3 Qf4 21. Bd7 Ng7 22. Qg3 Qxg3 23. hxg3 Bd5 24. c4 Rd8 25. Bb5 Bxf3 26. gxf3 Ne6 27. d5 Nd4 28. Re7 Nxb5 29. cxb5 Rc8 30. f4 Kf8 31. Re4 Ra8 32. Ra4 Ke7 33. Kg2 Kd7 34. Kh3 Re8 35. Rxa7 Re2 36. Ra8 Rxb2 37. Rf8 Ke7 38. Rc8 Kd7 39. Rf8 Ke7 40. Rc8 Kd7 1/2-1/2

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.25"]
[Round "3"]
[White "Sun, Chao"]
[Black "Xiang, Zeyu"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2089"]
[BlackElo "2446"]
[PlyCount "121"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. b3 Nc6 4. Bb5 Bd7 5. Bb2 Nf6 6. 0-0 e6 7. c4 dxc4 8. bxc4 Bd6 9. d4 a6 10. Ba4 Na5 11. dxc5 Bxc5 12. Ne5 Bc6 13. Nxc6 Qxd1 14. Rxd1 Nxc6 15. Nd2 0-0-0 16. Nb3 Bb6 17. Bxc6 bxc6 18. Kf1 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Bxd8 21. Nc5 Be7 22. Bxf6 gxf6 23. Nd3 Kc7 24. c5 f5 25. Ke2 f6 26. Kf3 Kd7 27. g4 fxg4+ 28. Kxg4 Bf8 29. e4 Ke8 30. f4 Kf7 31. f5 Be7 32. h3 Bf8 33. Kh5 exf5 34. exf5 Ke8 35. Kg4 Kd7 36. Kf3 Kc8 37. Ke4 Bh6 38. Kd4 Bd2 39. Nf2 Bc1 40. Ne4 Bb2+ 41. Ke3 Kd7 42. Nf2 Bc1+ 43. Kf3 Ke7 44. Nd3 Bd2 45. Ke2 Ba5 46. Nf4 Kd7 47. Ne6 Bb4 48. Kd3 Ba5 49. Nd4 Bb4 50. Kc4 Ba5 51. Ne2 Bd2 52. Ng3 Ke7 53. Ne4 Ba5 54. Nf2 Kd7 55. Nd3 Bd2 56. Kd4 Ba5 57. Nf4 Bd2 58. Ne6 Bb4 59. Ke3 Ba5 60. Kf3 Bd2 61. Ke4 1/2-1/2

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.24"]
[Round "2"]
[White "Chen, Qi B"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2493"]
[BlackElo "2089"]
[PlyCount "55"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 Re8 7. Bg5 h6 8. Bh4 a6 9. Ba4 b5 10. Bc2 d6 11. Re1 g5 12. Bg3 Bg4 13. Nbd2 Nh5 14. h3 Bxf3 15. Qxf3 Nxg3 16. Bb3 Qd7 17. Qxg3 Kh8 18. Qf3 Nd8 19. d4 exd4 20. Qf6+ Kh7 21. e5 dxe5 22. cxd4 Bxd4 23. Bc2+ Kg8 24. Qxh6 Bxf2+ 25. Kf1 Qxd2 26. Bh7+ Kh8 27. Bf5+ Kg8 28. Red1 1-0

[Event "China zt 3.5"]
[Site "Shaoxing"]
[Date "2021.05.23"]
[Round "1"]
[White "Sun, Chao"]
[Black "Zhu, Jiner"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2089"]
[BlackElo "2459"]
[PlyCount "75"]
[EventDate "2021.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Be7 7. Nxe4 dxe4 8. Qa4+ Bd7 9. Qxe4 Bc6 10. Qg4 0-0 11. Be2 Nd7 12. d4 Bb4+ 13. Kf1 f5 14. Bc4+ Kh8 15. Qh3 Bxf3 16. Qxf3 c5 17. Qb3 Ba5 18. e6 Nf6 19. d5 Ne4 20. f3 Qh4 21. Qe3 Ng3+ 22. hxg3 Qxc4+ 23. Qe2 Qxd5 24. Bg5 Rfe8 25. e7 c4 26. Rd1 Qc5 27. Rh4 Bb6 28. Rhd4 h6 29. Qe6 Qxd4 30. Rxd4 Bxd4 31. Qxf5 Bxb2 32. Qh3 Kg8 33. Qe6+ Kh8 34. Qh3 Rac8 35. Bxh6 Kg8 36. Qe6+ Kh7 37. Bf4 Bf6 38. Qf5+ 1/2-1/2

[Event "Wch FIDE Online U18 Asia qual"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "7"]
[White "Dissanayake, RKT"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1965"]
[BlackElo "2089"]
[PlyCount "135"]
[EventDate "2020.12.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[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 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Re1+ Be6 12. Qc3 Qb4 13. Bd2 Qxc3 14. Bxc3 0-0-0 15. Nd2 Bf5 16. Rac1 f6 17. Nf3 Bc5 18. b4 Bd6 19. Nd4 Bd7 20. b5 Rhe8 21. g3 a6 22. h4 Bc5 23. bxa6 bxa6 24. Nb3 Bd6 25. a5 Rxe1+ 26. Rxe1 Re8 27. Rxe8+ Bxe8 28. Kf1 Ba4 29. Ke2 Bxb3 30. cxb3 Kd7 31. h5 Ke6 32. Kf3 g6 33. hxg6 hxg6 34. Ke4 Bc5 35. f3 f5+ 36. Kd3 Kd5 37. g4 fxg4 38. fxg4 Bf2 39. Bd2 c6 40. Ke2 Bh4 41. Kd3 Bd8 42. Bc3 Bg5 43. Bd4 Bd2 44. Bb6 Bb4 45. Bd8 Bd6 46. Bg5 Kc5 47. Bd2 Kd5 48. Bc3 Bc7 49. Ke3 Be5 50. Bd2 Bd4+ 51. Kd3 Ke5 52. Kc4 Ke4 53. Bg5 Bf2 54. Bd8 Kf4 55. Bb6 Be1 56. Kc5 Kxg4 57. Kxc6 Kf3 58. Bd8 Kg4 59. Kb7 g5 60. Kxa6 Kf5 61. Bxg5 Kxg5 62. Kb6 Kf5 63. a6 Ke5 64. b4 Kd5 65. b5 Kc4 66. Kc6 Bf2 67. b6 Kb4 68. a7 1-0

[Event "Wch FIDE Online U18 Asia qual"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "6"]
[White "Sun, Chao"]
[Black "Aldabergenov, Alrami"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2089"]
[BlackElo "2242"]
[PlyCount "131"]
[EventDate "2020.12.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bg5 Bd7 7. Qc2 h6 8. Bxf6 Qxf6 9. e3 0-0 10. a3 Bxc3+ 11. Qxc3 Rfe8 12. cxd5 exd5 13. Be2 Bg4 14. 0-0 Rac8 15. b4 Ne7 16. Ra2 Ng6 17. Rc2 Bf5 18. Bd3 Be4 19. Nd2 Nh4 20. Bxe4 dxe4 21. f4 c6 22. Nc4 h5 23. Ne5 Nf5 24. Rfc1 Ra8 25. Qe1 Nd6 26. Qe2 h4 27. Rc5 Qe6 28. Qg4 f6 29. Qxe6+ Rxe6 30. Ng6 Kf7 31. Nxh4 Nb5 32. a4 Nd6 33. g3 Re7 34. Nf5 Nxf5 35. Rxf5 Ke6 36. Rfc5 Kd6 37. h4 a6 38. Kg2 Rc7 39. g4 b6 40. R5c2 a5 41. b5 c5 42. dxc5+ Rxc5 43. Rxc5 bxc5 44. h5 Kd5 45. Kg3 c4 46. g5 Rh8 47. Kg4 Kc5 48. gxf6 gxf6 49. Kf5 Rh6 50. b6 Rxh5+ 51. Kxf6 Rh6+ 52. Ke5 Rxb6 53. f5 Rb8 54. f6 Re8+ 55. Kf5 Kb4 56. f7 Rc8 57. Kxe4 c3 58. Kd5 Kb3 59. e4 Kb2 60. Rf1 c2 61. e5 Rd8+ 62. Ke6 Rd1 63. Rf2 Rd8 64. Ke7 Rb8 65. f8Q Rxf8 66. Kxf8 1-0

[Event "Wch FIDE Online U18 Asia qual"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "5"]
[White "Ganerdene, Sugar"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2419"]
[BlackElo "2089"]
[PlyCount "111"]
[EventDate "2020.12.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Ne7 8. Nh4 Bxc3 9. bxc3 Ng6 10. Bc4 Kh8 11. Nxg6+ fxg6 12. f4 h6 13. fxe5 hxg5 14. exf6 gxf6 15. d4 Kg7 16. Qf3 Qe7 17. Rae1 Be6 18. Bd3 Rab8 19. Re2 b5 20. a3 a5 21. Qg3 Bc4 22. Ref2 Bxd3 23. cxd3 b4 24. axb4 axb4 25. cxb4 Rxb4 26. Qe3 Rb5 27. Rc2 Rfb8 28. Rcc1 Rb2 29. Qg3 Ra2 30. Rf2 Rbb2 31. Rxb2 Rxb2 32. h3 Rb5 33. Qf2 c5 34. dxc5 Rxc5 35. Ra1 Qc7 36. Rf1 Qe7 37. Qb2 Rc7 38. Qb6 Rb7 39. Qc6 Rc7 40. Qb6 Rb7 41. Qf2 Rc7 42. d4 Qe6 43. Kh2 Rf7 44. Qe3 d5 45. e5 fxe5 46. Rxf7+ Kxf7 47. dxe5 Qf5 48. e6+ Ke7 49. Kg1 Qb1+ 50. Kh2 Qb8+ 51. Kg1 Qf4 52. Qb6 Qd6 53. Qe3 Qf4 54. Qb6 Qc1+ 55. Kh2 Qf4+ 56. Kg1 1/2-1/2

[Event "Wch FIDE Online U18 Asia qual"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "4"]
[White "Sun, Chao"]
[Black "Arya, Nirag Shah"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2089"]
[BlackElo "1909"]
[PlyCount "47"]
[EventDate "2020.12.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 d4 6. exf6 dxc3 7. Bb5+ c6 8. Qe2+ Be6 9. Bc4 Qxf6 10. dxc3 Bc5 11. Nf3 0-0 12. Bxe6 Qxe6 13. Qxe6 fxe6 14. Ke2 e5 15. Be3 Bxe3 16. fxe3 Nd7 17. Rad1 Rad8 18. Rd6 e4 19. Ng5 Rf6 20. Rhd1 Rxd6 21. Rxd6 a6 22. Ne6 Re8 23. Nxg7 Ne5 24. Nxe8 1-0

[Event "Wch FIDE Online U18 Asia qual"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "3"]
[White "Winkelman, Albert"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2294"]
[BlackElo "2089"]
[PlyCount "105"]
[EventDate "2020.12.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Ne7 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Ne7 6. b4 g6 7. Bb2 Bg7 8. d3 0-0 9. Nf3 Nbc6 10. b5 Nd4 11. 0-0 c6 12. bxc6 Nexc6 13. Nxd4 exd4 14. Ne4 Qa5 15. Nd6 Rd8 16. Nc4 Qh5 17. Re1 Bh3 18. Bh1 Rac8 19. a4 Be6 20. Rc1 Bd5 21. Ba3 Bxh1 22. Kxh1 Bh6 23. Rb1 b6 24. Qb3 Rd5 25. Nd6 Rd8 26. Ne4 Bg7 27. f4 Qh3 28. Nf2 Qe6 29. Rbc1 Na5 30. Qc2 h6 31. Bb4 Bf8 32. Bxf8 Rxf8 33. Kg2 Rc5 34. Qb2 Qc6+ 35. Kg1 Qxa4 36. Ne4 Rb5 37. Qd2 Nb3 38. Qc2 Qa3 39. Rb1 Rd8 40. Qc7 Rbd5 41. Nf6+ Kg7 42. Nxd5 Rxd5 43. Qc4 Nd2 44. Qxd5 Nxb1 45. Qxd4+ Kh7 46. Rxb1 Qe7 47. e4 Qc7 48. Rf1 a5 49. f5 g5 50. e5 b5 51. e6 Kg8 52. f6 b4 53. e7 1-0

[Event "Wch FIDE Online U18 Asia qual"]
[Site "Tornelo INT"]
[Date "2020.12.11"]
[Round "1"]
[White "Gupta, Sankalp"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2429"]
[BlackElo "2089"]
[PlyCount "65"]
[EventDate "2020.12.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[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. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. d4 Bb6 8. Bxc6 bxc6 9. Qc2 exd4 10. cxd4 c5 11. d5 Qe8 12. Re1 Bg4 13. Nbd2 Bh5 14. b3 Ba5 15. Bb2 Nd7 16. Re3 Bxd2 17. Nxd2 a5 18. a4 f6 19. Rae1 Nb6 20. f4 Bg6 21. Qc3 Qd7 22. Rg3 Rab8 23. Ree3 c4 24. Nxc4 Nxc4 25. Qxc4 Rb4 26. Qe2 c5 27. f5 Be8 28. Ba3 Rb7 29. h4 Qf7 30. Qd2 Ra7 31. Bb2 Bd7 32. Rg4 Rb8 33. Reg3 1-0

[Event "Wch FIDE Online U18 Asia qual"]
[Site "Tornelo INT"]
[Date "2020.12.11"]
[Round "2"]
[White "Sun, Chao"]
[Black "Yazan, Abo Khalaf"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2089"]
[BlackElo "1688"]
[PlyCount "73"]
[EventDate "2020.12.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 c6 4. e3 f5 5. Be2 Nf6 6. 0-0 Bd6 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Nbd7 10. b4 Qe7 11. Qb3 Ne4 12. b5 g5 13. Rfd1 g4 14. Nd2 Qh4 15. g3 Qg5 16. Rac1 Ndf6 17. cxd5 cxd5 18. Nf1 Bd7 19. Rc7 Nd6 20. Nc2 Rac8 21. Rxc8 Rxc8 22. Ne1 Nfe4 23. b6 Nc3 24. Rd2 Nde4 25. Rb2 Nxe2+ 26. Rxe2 a6 27. Rc2 Bc6 28. Nd3 Qe7 29. Ne5 Ng5 30. Nxc6 bxc6 31. Rxc6 Rb8 32. Nd2 Qd7 33. Qc3 Qd8 34. b7 Kg7 35. Rc8 Qd6 36. Rxb8 Qxb8 37. Qc8 1-0

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.14"]
[Round "9"]
[White "Turqueza, Mari Joseph"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2290"]
[BlackElo "2106"]
[PlyCount "50"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. Nbd2 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Qc2 c5 11. dxc5 dxc4 12. Qxc4 Rc8 13. b4 bxc5 14. b5 Nb6 15. Qh4 c4 16. Rac1 Rc5 17. Nxc4 Nxc4 18. Rxc4 Rxb5 19. Bc3 Qa8 20. Rb4 Rh5 21. Qc4 Rc8 22. Qb3 Rxc3 23. Qxc3 Nd5 24. Qb3 Nxb4 25. Qxb4 Bf8 1/2-1/2

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.13"]
[Round "8"]
[White "Nouri, Alekhine"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2212"]
[BlackElo "2106"]
[PlyCount "70"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. Nge2 a6 5. d3 Nge7 6. 0-0 0-0 7. Kh1 Na5 8. Bb3 Nxb3 9. axb3 d5 10. f4 exf4 11. Nxf4 dxe4 12. Nxe4 Bb6 13. Bd2 Bf5 14. Ng3 Bd4 15. Bc3 Bg6 16. Qf3 c6 17. Rae1 Bxc3 18. bxc3 Rc8 19. c4 Nf5 20. Nxf5 Bxf5 21. Re5 Bg6 22. Rfe1 a5 23. Qe3 b5 24. cxb5 cxb5 25. Nd5 Kh8 26. c4 f6 27. Re7 a4 28. bxa4 bxc4 29. dxc4 Rxc4 30. Nf4 Bf7 31. a5 g5 32. Qa7 Rxf4 33. Rxf7 Rxf7 34. Qxf7 Re4 35. Rc1 Rd4 1/2-1/2

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.13"]
[Round "7"]
[White "Sun, Chao"]
[Black "Ang, Ern Jie Anderson"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2106"]
[BlackElo "1852"]
[PlyCount "94"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. Bb2 Nc6 4. e3 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Ne5 Nxe5 9. Bxe5 Bg4 10. Qc1 Ne8 11. Bxg7 Kxg7 12. c4 d4 13. Bxb7 Nd6 14. Bg2 e5 15. Qe1 Re8 16. d3 f5 17. h3 Bh5 18. Bxa8 Qxa8 19. Nd2 e4 20. dxe4 Nxe4 21. Nxe4 Rxe4 22. Qd2 dxe3 23. fxe3 Qe8 24. Rae1 Qe5 25. Rf4 g5 26. Qg2 Qc3 27. Rff1 a5 28. Kh2 Bg6 29. Rc1 Qe5 30. Qf2 h5 31. Rcd1 h4 32. Rd5 Qc3 33. Rxf5 hxg3+ 34. Qxg3 Bxf5 35. Rxf5 Qd2+ 36. Qg2 Qd6+ 37. Kh1 Re6 38. Rxg5+ Kh6 39. Qg4 Qc6+ 40. Kg1 Rg6 41. Rxg6+ Qxg6 42. Qxg6+ Kxg6 43. Kf2 a4 44. bxa4 Kf5 45. a5 Ke4 46. Ke2 Kf5 47. a6 Kg5 1-0

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.12"]
[Round "6"]
[White "Ismail, Ahmad"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1926"]
[BlackElo "2106"]
[PlyCount "108"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. e3 Ngf6 4. Nd2 e6 5. Ngf3 Be7 6. Bd3 0-0 7. 0-0 b6 8. c3 Bb7 9. a4 a5 10. Qc2 Ba6 11. Bxa6 Rxa6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe7 Qxe7 15. Qxe4 Ra7 16. Rfe1 Qd6 17. Ne5 Rc8 18. Rad1 c6 19. Qf3 Nf8 20. Qe3 Rb7 21. Nc4 Qd5 22. b3 Qd8 23. Qg3 Rcb8 24. Nd6 Rd7 25. Ne4 Ra8 26. Rc1 Rd5 27. h3 Ng6 28. f4 Qb8 29. Rf1 Rf5 30. Qe3 Nxf4 31. c4 Ng6 32. Rxf5 exf5 33. Nc3 Ra7 34. Qf3 Qc8 35. d5 h6 36. dxc6 Rc7 37. Nd5 Rxc6 38. Rf1 f4 39. Qf2 Qb8 40. Rc1 Qd6 41. Re1 Kh7 42. Re4 Qa3 43. Qc2 Qc5+ 44. Qf2 Qa3 45. Qc2 Qa1+ 46. Kh2 f3 47. gxf3 f5 48. Re3 Nh4 49. Ne7 Qd4 50. Nxf5 Qf4+ 51. Ng3+ Rg6 52. Qf2 Nf5 53. Re1 Qxg3+ 54. Qxg3 Nxg3 0-1

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.11"]
[Round "4"]
[White "Chen, Kailin"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "C82"]
[WhiteElo "1928"]
[BlackElo "2106"]
[PlyCount "85"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Qe2 Bf5 12. Bd1 Nxd2 13. Qxd2 Be4 14. Re1 h6 15. Bc2 Bxf3 16. gxf3 Qh4 17. Re2 Rae8 18. Qd3 g6 19. f4 Ne7 20. Be3 Qg4+ 21. Kh1 Qf3+ 22. Kg1 d4 23. Bxd4 Qxd3 24. Bxd3 Bxd4 25. cxd4 Rd8 26. Be4 Rxd4 27. Rc1 c6 28. Bxc6 Rc8 29. Rec2 Rxf4 30. Bb7 Rxc2 31. Rxc2 a5 32. Rc5 Rb4 33. b3 a4 34. Ba6 axb3 35. axb3 Rxb3 36. Bxb5 g5 37. Bc4 Rb7 38. Bd3 Rd7 39. Be4 Rd4 40. f3 Rd2 41. Rc7 Kf8 42. Ra7 Rb2 43. Ra8+ 1/2-1/2

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.11"]
[Round "5"]
[White "Sun, Chao"]
[Black "Taher, Yoseph Theolifus"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2106"]
[BlackElo "2469"]
[PlyCount "64"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qxd5 6. e3 Nf6 7. Nc3 Qe5 8. Bg2 c5 9. f4 Qe7 10. Ndb5 Nc6 11. a4 Bf5 12. 0-0 a6 13. Na3 Qe6 14. b3 h5 15. h4 Be7 16. Nc4 0-0 17. Ba3 Rad8 18. Qe1 Rd3 19. Rf2 Ng4 20. Re2 Nb4 21. Qb1 Rfd8 22. a5 Bf6 23. Qc1 Nd5 24. Nxd5 Bxa1 25. Ndb6 Bf6 26. Na4 Be7 27. Qc2 Rc8 28. Re1 Qg6 29. Nab6 Rc6 30. Nb2 Nh6 31. Kf2 Bxh4 32. gxh4 Qg4 0-1

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.10"]
[Round "2"]
[White "Farid, Firman Syah"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2393"]
[BlackElo "2106"]
[PlyCount "61"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. e3 b6 4. Nc3 Be7 5. b3 d5 6. g3 dxc4 7. bxc4 Bb7 8. Bg2 0-0 9. 0-0 c5 10. Bb2 Nc6 11. Qe2 Qd7 12. Rfe1 e5 13. d3 Rad8 14. Nb5 a6 15. Nc3 Rde8 16. Rab1 Bd8 17. Qf1 Na5 18. Ba1 Bc6 19. e4 Qd6 20. Nd5 Nd7 21. Qe2 b5 22. a3 Qe6 23. Nd2 g6 24. Nc3 bxc4 25. Nxc4 Nxc4 26. dxc4 Ba5 27. Nd5 Rb8 28. Bh3 f5 29. exf5 gxf5 30. Rxb8 Rxb8 31. Bxf5 1-0

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.10"]
[Round "3"]
[White "Sun, Chao"]
[Black "Yeoh, Yuan Hui"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2106"]
[BlackElo "1738"]
[PlyCount "69"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 0-0 6. Bg2 d5 7. 0-0 Bg4 8. d3 Nbd7 9. Nbd2 Re8 10. h3 Bxf3 11. Nxf3 e5 12. cxd5 cxd5 13. Rc1 Bh6 14. Rc2 Rc8 15. Rxc8 Qxc8 16. e3 b6 17. Qa1 Qb8 18. Rd1 Qd6 19. d4 e4 20. Ne5 Rc8 21. Rc1 Rxc1+ 22. Qxc1 Bf8 23. Bf1 Nb8 24. Qc8 Nfd7 25. Bb5 Qb4 26. Nxd7 Nxd7 27. Qxd7 Qe1+ 28. Bf1 Qd2 29. Qxd5 Qxb2 30. Bc4 Qc1+ 31. Kg2 Kg7 32. Qxf7+ Kh6 33. Qxf8+ Kh5 34. g4+ Kg5 35. Qf4+ 1-0

[Event "Penang op 11th"]
[Site "Penang"]
[Date "2019.12.09"]
[Round "1"]
[White "Sun, Chao"]
[Black "Lee, Khai Wei"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2106"]
[BlackElo "1604"]
[PlyCount "100"]
[EventDate "2019.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 f5 3. Bb2 Nf6 4. g3 d5 5. Bg2 Bd6 6. 0-0 Qe7 7. Be5 Nbd7 8. Bxd6 Qxd6 9. d4 0-0 10. c4 c6 11. c5 Qe7 12. e3 Ne4 13. Nbd2 e5 14. Re1 exd4 15. exd4 Ndf6 16. Ne5 Qc7 17. f3 Ng5 18. f4 Nge4 19. Qc2 Nxd2 20. Qxd2 Ne4 21. Qe3 Be6 22. b4 Rf6 23. a4 Rh6 24. b5 Rf8 25. Reb1 Bc8 26. b6 axb6 27. Rxb6 Qe7 28. a5 Qe8 29. Ra2 Qh5 30. Bf3 Qh3 31. Rg2 Nxg3 32. hxg3 Qh1+ 33. Kf2 Qa1 34. Rg1 Rh2+ 35. Bg2 Qa2+ 36. Qe2 Qxa5 37. Qb2 Qa8 38. Nxc6 bxc6 39. Ra1 Ba6 40. Raxa6 Qe8 41. Rxc6 Qh5 42. Kg1 Kh8 43. Rcb6 h6 44. Rb8 Rxb8 45. Qxb8+ Kh7 46. Qb2 Kg8 47. c6 g5 48. Qb8+ Kg7 49. Ra7+ Kf6 50. Qe5+ Kg6 1-0

[Event "Johor op 6th"]
[Site "Johor"]
[Date "2019.12.06"]
[Round "7"]
[White "Turqueza, Mari Joseph"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2290"]
[BlackElo "2106"]
[PlyCount "75"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. c4 e5 13. Bb2 e4 14. Ng5 Bf5 15. Rac1 Rfe8 16. Nh3 e3 17. f3 Nb4 18. Nd4 Bxh3 19. Bxh3 Nxa2 20. Ra1 Nb4 21. Nf5 Nc6 22. Bg2 Bc5 23. Nd6 Bxd6 24. Rxd6 Rad8 25. Rxd8 Rxd8 26. f4 Rd2 27. Bxc6 Rxb2 28. Rxa7 h6 29. Bf3 b6 30. Ra3 Rc2 31. Rxe3 Rxc4 32. Rb3 h5 33. Rxb6 h4 34. gxh4 Ne4 35. Kg2 g5 36. Bxe4 Rxe4 37. Kf3 Ra4 38. hxg5 1-0

[Event "Johor op 6th"]
[Site "Johor"]
[Date "2019.12.05"]
[Round "6"]
[White "Sun, Chao"]
[Black "Wahono, Awam"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2106"]
[BlackElo "2313"]
[PlyCount "99"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 d6 2. Nf3 g6 3. d4 Bg7 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 a6 8. b3 Rb8 9. Bd2 e5 10. dxe5 dxe5 11. Bg5 Be6 12. Rc1 h6 13. Bxf6 Bxf6 14. Nd5 Bg7 15. e4 Kh7 16. Qc2 Bg4 17. h3 Bxf3 18. Bxf3 Nd4 19. Qd3 c6 20. Nc3 Qa5 21. Ne2 Nxf3+ 22. Qxf3 Qxa2 23. Ra1 Qd2 24. Rfd1 Qb4 25. Rd7 Rbd8 26. Rad1 Rxd7 27. Rxd7 a5 28. Qc3 Qb6 29. Nc1 Qa6 30. Nd3 b5 31. cxb5 cxb5 32. Qc5 a4 33. Ra7 Qe6 34. bxa4 bxa4 35. Kg2 Re8 36. Qa3 Rd8 37. Rxa4 Bf8 38. Qc3 Qd7 39. Nb2 Bg7 40. Rc4 f5 41. Rc7 Qd4 42. Qxd4 Rxd4 43. Nc4 fxe4 44. Nxe5 h5 45. Re7 Rb4 46. h4 Rb5 47. Nf7 Kg8 48. Nd6 Re5 49. Rxe5 Bxe5 50. Nxe4 1/2-1/2

[Event "Johor op 6th"]
[Site "Johor"]
[Date "2019.12.04"]
[Round "4"]
[White "Sadikin The, Irwanto"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2301"]
[BlackElo "2106"]
[PlyCount "33"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Be7 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Ne5 Nxc3 10. Qf3 Qc8 11. Qxf7+ Kd8 12. Qxg7 Rf8 13. bxc3 cxd4 14. 0-0 Nc6 15. cxd4 Nxe5 16. dxe5 Qc2 17. e4 1-0

[Event "Johor op 6th"]
[Site "Johor"]
[Date "2019.12.04"]
[Round "5"]
[White "Sun, Chao"]
[Black "Muzzafar, Ahmad"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2106"]
[BlackElo "1842"]
[PlyCount "59"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 Nf6 4. Bg2 d6 5. 0-0 0-0 6. b3 c6 7. Bb2 Qa5 8. c4 Qh5 9. Re1 Bh3 10. Nc3 Nbd7 11. Qc2 e5 12. Rad1 Ng4 13. dxe5 Ndxe5 14. Bh1 Nxf2 15. Kxf2 Ng4+ 16. Kg1 Rae8 17. e3 Nxe3 18. Qd2 Nxd1 19. Nxd1 Bxb2 20. Nxb2 Bg4 21. Qf2 Bxf3 22. Rxe8 Rxe8 23. Bxf3 Qf5 24. Kg2 Qb1 25. Nd1 Qc1 26. Qxa7 c5 27. Qxb7 Qd2+ 28. Nf2 Re5 29. a4 Re1 30. Bd5 1-0

[Event "Johor op 6th"]
[Site "Johor"]
[Date "2019.12.03"]
[Round "2"]
[White "Lye, Lik Zang"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2379"]
[BlackElo "2106"]
[PlyCount "89"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 b6 7. Bb5 Bd7 8. Qa4 Qc8 9. Qa6 Qxa6 10. Bxa6 Bc8 11. Bb5 Bd7 12. h3 Be7 13. a4 a6 14. Bxc6 Bxc6 15. Ne5 Bb7 16. 0-0 Nd7 17. Rfc1 f6 18. Nxd7 Kxd7 19. c4 cxd4 20. exd4 Rhc8 21. a5 Bb4 22. cxd5 Bxd5 23. axb6 g5 24. Be3 a5 25. f3 Rab8 26. Ne4 Bxe4 27. fxe4 Rxc1+ 28. Rxc1 Rxb6 29. Kf2 Rb5 30. Ke2 Bd6 31. Rc2 a4 32. Bd2 Rb3 33. Bc3 a3 34. bxa3 Bxa3 35. g4 Bb4 36. Kd3 Bxc3 37. Rxc3 Rb1 38. Kc4 Re1 39. Ra3 Rxe4 40. Kc5 h6 41. Ra7+ Ke8 42. Kd6 Kf8 43. Rh7 Kg8 44. Re7 Kf8 45. Rh7 1/2-1/2

[Event "Johor op 6th"]
[Site "Johor"]
[Date "2019.12.02"]
[Round "1"]
[White "Sun, Chao"]
[Black "Greenwood, Martin"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2106"]
[BlackElo "1502"]
[PlyCount "57"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. b3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Bb2 Nc6 8. Nc3 d5 9. cxd5 exd5 10. d4 a6 11. Ne5 Re8 12. Rc1 Rb8 13. e3 Na7 14. Ne2 Bd6 15. Nf4 c6 16. Nfd3 Rc8 17. b4 Rc7 18. a4 Qc8 19. a5 bxa5 20. bxa5 Nd7 21. Bh3 Qd8 22. Nxd7 Rxd7 23. Bxd7 Qxd7 24. Nc5 Bxc5 25. Rxc5 Qf5 26. Bc3 Qh3 27. Qf3 Re4 28. Qg2 Qh5 29. Qxe4 1-0

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Sun, Chao"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2127"]
[BlackElo "2067"]
[PlyCount "95"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Be7 5. Nf3 d5 6. cxd5 Nxd5 7. d3 Be6 8. 0-0 0-0 9. Nxd5 Bxd5 10. Be3 f5 11. Qd2 Bf6 12. Rfc1 Qd7 13. Ne1 Bxg2 14. Nxg2 Rad8 15. Qc2 Kh8 16. Rab1 g5 17. b4 f4 18. Bc5 Rf7 19. b5 Nd4 20. Bxd4 exd4 21. Qc5 Re8 22. Rc2 b6 23. Qa3 Be5 24. Qxa7 Ref8 25. Qb7 fxg3 26. fxg3 Qxb5 27. Rbc1 Qd7 28. Qe4 Re7 29. Qc6 Qf5 30. Qf3 Qxf3 31. exf3 Rxf3 32. Re2 Kg7 33. Ne1 Rff7 34. Nc2 Bf6 35. Rce1 Rxe2 36. Rxe2 Re7 37. Rxe7+ Bxe7 38. Kg2 c5 39. Kf3 Kf6 40. a4 Kf5 41. h3 h5 42. g4+ hxg4+ 43. hxg4+ Ke5 44. Na3 Bd8 45. Nc4+ Kd5 46. Nd2 Be7 47. Nc4 Bd8 48. Nd2 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Zhang, Di"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2026"]
[BlackElo "2127"]
[PlyCount "64"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Ne4 9. Nxe4 dxe4 10. Ne5 Nc6 11. Nxc6 bxc6 12. Be3 Bf5 13. Qa4 Qb6 14. d5 Qb5 15. Qxb5 cxb5 16. Rfd1 Rfd8 17. Rd2 a6 18. h3 h5 19. g4 hxg4 20. hxg4 Bxg4 21. Bxe4 Bf5 22. Bg2 Rac8 23. Rad1 Be5 24. Bb6 Rd6 25. Ba5 Kf8 26. e3 g5 27. Bb4 Rb6 28. d6 exd6 29. Rd5 Bc2 30. Bxd6+ Rxd6 31. Rxd6 Bxd1 32. Rxd1 Bxb2 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Sun, Chao"]
[Black "Janchivnyambuu, Enkhbayar"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2127"]
[BlackElo "2039"]
[PlyCount "101"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 Be6 9. Be3 0-0 10. Rc1 f5 11. a3 h6 12. Na4 e4 13. Ne1 Nd5 14. Bc5 exd3 15. Nxd3 Bd6 16. Bxd6 cxd6 17. Nc3 Nb6 18. Nf4 Bf7 19. Nb5 d5 20. Nd4 Qf6 21. e3 Rac8 22. b3 Nxd4 23. Qxd4 Qxd4 24. exd4 g5 25. Nd3 Rxc1 26. Rxc1 Rc8 27. Rc5 Rd8 28. Ne5 Be6 29. f4 Rc8 30. Kf2 Kf8 31. Bf1 Ke7 32. Bd3 Kd8 33. a4 Nd7 34. Nxd7 Kxd7 35. Rxc8 Kxc8 36. fxg5 hxg5 37. h4 gxh4 38. gxh4 Kd7 39. Kg3 Ke7 40. Kf4 Kf6 41. a5 Bd7 42. b4 Be6 43. h5 Bf7 44. h6 Bg6 45. Bb5 Bh7 46. Bd7 Bg6 47. Bc8 b6 48. axb6 axb6 49. Bb7 Ke6 50. Kg5 Bh7 51. Bc8+ 1-0

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Wang, Zideng"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2018"]
[BlackElo "2127"]
[PlyCount "65"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. 0-0 Rb8 10. Na3 0-0 11. Qb5 b6 12. Qxc4 Ba6 13. Nb5 Qd5 14. Qxd5 exd5 15. Nc3 Rfe8 16. Rfc1 Bxe2 17. Nxe2 Rxe2 18. a3 Nc2 19. Bf1 N6xd4 20. Bxe2 Nxe2+ 21. Kf1 Nxc1 22. Rxc1 Nxa3 23. bxa3 c5 24. Ne5 f6 25. Nc6 Rb7 26. Re1 Kf8 27. f4 Rd7 28. f5 g6 29. g4 gxf5 30. gxf5 d4 31. Ke2 Rd5 32. Nxa7 Rxf5 33. Nc8 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Du, Yuxin"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2015"]
[BlackElo "2127"]
[PlyCount "31"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bf1 0-0 9. d4 Bf6 10. Re1 Nf5 11. c3 d5 12. Bf4 Nh4 13. Bg3 Nf5 14. Bf4 Nh4 15. Bg3 Nf5 16. Bf4 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Sun, Chao"]
[Black "Amilal, Munkhdalai"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2127"]
[BlackElo "2029"]
[PlyCount "106"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 Be7 7. Bd3 0-0 8. h4 Bd6 9. Ne5 Qc7 10. Ndf3 Ne4 11. Nxc6 Bxf4 12. Nce5 Bxe5 13. dxe5 Bd7 14. Qc2 Bc6 15. b4 b6 16. a4 a5 17. b5 Bb7 18. 0-0-0 Rae8 19. h5 h6 20. c4 f6 21. Rhg1 Qf7 22. g4 Qc7 23. Kb1 Ng5 24. Nxg5 fxg5 25. f4 Qe7 26. Rgf1 d4 27. exd4 Rxf4 28. Rxf4 gxf4 29. Ka2 cxd4 30. Bh7+ Kh8 31. Rxd4 Rf8 32. Rd6 f3 33. Bd3 f2 34. Bf1 Qg5 35. Qg6 Qc1 36. Bd3 Qd2+ 37. Kb3 Qxd3+ 38. Qxd3 f1Q 39. Qxf1 Rxf1 40. Rxb6 Bf3 41. c5 Rc1 42. c6 Bxg4 43. Ra6 Bxh5 44. b6 Bf3 45. b7 Rb1+ 46. Ka2 Rb4 47. Ra8+ Kh7 48. b8Q Rxb8 49. Rxb8 Bxc6 50. Rb5 h5 51. Rxa5 h4 52. Rc5 Bd5+ 53. Kb2 h3 0-1

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Chen, Fan"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2378"]
[BlackElo "2127"]
[PlyCount "53"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. h3 h5 10. Nc3 b6 11. Bf4 Be6 12. Rad1+ Ke8 13. Ng5 Be7 14. Nxe6 fxe6 15. Ne4 Rd8 16. Rxd8+ Bxd8 17. Rd1 Rf8 18. Ng5 Bxg5 19. Bxg5 Ne7 20. Rd3 Rf5 21. f4 c5 22. g4 hxg4 23. hxg4 Rf7 24. f5 exf5 25. e6 Rf6 26. Bxf6 gxf6 27. Rh3 1-0

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Sun, Chao"]
[Black "Fan, Huifeng"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2127"]
[BlackElo "2250"]
[PlyCount "40"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 c5 6. c3 Nc6 7. Nbd2 d5 8. Ne5 Nxe5 9. Bxe5 Bc6 10. a4 Bd6 11. Bxf6 Qxf6 12. Bb5 Bxb5 13. axb5 Qg6 14. Qg4 0-0 15. Qxg6 fxg6 16. Ke2 cxd4 17. exd4 Rf7 18. Nf3 a5 19. bxa6 Rfa7 20. Rhe1 h6 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Gong, Qianyun"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2370"]
[BlackElo "2127"]
[PlyCount "17"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 f6 9. a3 1/2-1/2

[Event "Longtou Cup 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.25"]
[Round "9"]
[White "Otgonjargal, Sengeravdan"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2162"]
[BlackElo "2063"]
[PlyCount "147"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bd2 g6 6. e5 Ng4 7. Qe4 Ngxe5 8. f4 d5 9. Qe2 Qe7 10. fxe5 Nd4 11. Qd3 Qxe5+ 12. Ne2 c5 13. c3 Nf5 14. Bf4 Qe6 15. Na3 c4 16. Qd2 Bxa3 17. bxa3 0-0 18. Rd1 d4 19. cxd4 Bd7 20. d5 Qb6 21. Qb4 Rfe8 22. Qxb6 axb6 23. Bc1 Ne3 24. Bxe3 Rxe3 25. Kf2 Rexa3 26. Nc1 b5 27. Be2 Rc3 28. Rd4 Rc2 29. Rhd1 Ra3 30. R4d2 Rxd2 31. Rxd2 Rc3 32. Rd1 Kf8 33. d6 Ke8 34. Bf3 Bc6 35. Bxc6+ bxc6 36. d7+ Kd8 37. a4 Ra3 38. axb5 cxb5 39. Ne2 Ra6 40. Nc3 b4 41. Nd5 b3 42. Ke3 Kxd7 43. Kd4 Ra2 44. Kxc4 Ke8 45. Ne3 Re2 46. Kd3 Rf2 47. Rb1 b2 48. h3 f5 49. Kd4 f4 50. Nc4 Rxg2 51. Rxb2 Rxb2 52. Nxb2 g5 53. Ke4 h5 54. Nd3 Ke7 55. Kf5 g4 56. h4 f3 57. Kf4 Ke6 58. Nf2 Kd5 59. Ne4 Kd4 60. Nf2 Kd5 61. Nd3 Kd4 62. Nf2 Kd5 63. Ne4 Kd4 64. Ng3 f2 65. Nf1 Kd3 66. Kg3 Ke2 67. Kg2 g3 68. Nxg3+ Ke1 69. Nf1 Ke2 70. Ng3+ Ke1 71. Kf3 f1Q+ 72. Nxf1 Kxf1 73. Kf4 Kf2 74. Kg5 1-0

[Event "Longtou Cup 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.23"]
[Round "7"]
[White "Sun, Chao"]
[Black "Li, Yunshan"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2063"]
[BlackElo "2191"]
[PlyCount "54"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 c5 6. c4 Nc6 7. 0-0 d6 8. d4 Ne4 9. e3 f5 10. Qe2 cxd4 11. exd4 e5 12. d5 Nd4 13. Nxd4 exd4 14. Qd3 Qf6 15. Rd1 Nc3 16. Rc1 Nxb1 17. Raxb1 f4 18. Qd2 Bf5 19. Ra1 Rae8 20. Re1 g5 21. gxf4 gxf4 22. Qxf4 Bb1 23. Qd2 Bh6 24. Rxe8 Bxd2 25. Rxf8+ Kxf8 26. Rxb1 Bc3 27. Be4 Qf4 0-1

[Event "Longtou Cup 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.22"]
[Round "6"]
[White "Zhang, Ziji"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2414"]
[BlackElo "2063"]
[PlyCount "83"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxc3 10. bxc3 Bxc3 11. Rc1 Ba5 12. h4 g4 13. e3 c6 14. Be2 Rg8 15. 0-0 Bc7 16. Bxc7 Qxc7 17. e4 Be6 18. exd5 Bxd5 19. Re1 g3 20. Bc4+ Kd8 21. f3 Qf4 22. Nf1 Nd7 23. Bxd5 cxd5 24. Qa4 Rg6 25. Qa5+ Nb6 26. Qc5 Re6 27. Re5 Rxe5 28. Qc7+ Ke8 29. Qxe5+ Qxe5 30. dxe5 Rc8 31. Re1 Rc2 32. Nxg3 Rxa2 33. h5 d4 34. Rd1 Nd5 35. Rxd4 Ne3 36. Ne4 Rxg2+ 37. Kh1 Rb2 38. Nf6+ Ke7 39. Ng8+ Ke6 40. Nxh6 Nf5 41. Nxf5 Kxf5 42. h6 1/2-1/2

[Event "Longtou Cup 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.20"]
[Round "5"]
[White "Sun, Chao"]
[Black "Chu, Wei Chao"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2063"]
[BlackElo "2387"]
[PlyCount "69"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 Nf6 8. g3 Qa5 9. Bb2 d6 10. Bg2 Be6 11. Ne3 0-0 12. 0-0 Ne5 13. Nd5 Rfe8 14. Qd4 Rac8 15. Nxf6+ exf6 16. Bc1 Rxc4 17. Qxd6 Qxc3 18. Bd2 Qb2 19. Rfb1 Rd4 20. Rxb2 Rxd6 21. Bxb7 Nc4 22. Bf4 Rd7 23. Rb4 a5 24. Rxc4 Bxc4 25. Bc6 Red8 26. Bxd7 Rxd7 27. Kf1 Kg7 28. a3 g5 29. Be3 a4 30. Rc1 Bb3 31. f3 Rd6 32. Kf2 h5 33. h4 gxh4 34. gxh4 Rd1 35. Rxd1 1/2-1/2

[Event "Longtou Cup 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.19"]
[Round "4"]
[White "Peng, Xiongjian"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2459"]
[BlackElo "2063"]
[PlyCount "110"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Rc8 10. Qb3 Nxe5 11. Nxe5 Bc6 12. Nxc6 bxc6 13. Rd1 Bc5 14. Qc4 Qb6 15. a3 Qb5 16. Qxb5 cxb5 17. Bf4 0-0 18. Bb7 Rcd8 19. Rac1 Bb6 20. Bc7 Bxc7 21. Rxc7 g6 22. Ba6 b4 23. axb4 Nd5 24. Rb7 Rd6 25. Bc4 Rc8 26. Rxd4 Rcd8 27. Rxa7 Nxb4 28. Rf4 Rf8 29. Bxe6 Rxe6 30. Rxb4 Rxe2 31. Rbb7 Re5 32. b4 Rf5 33. Ra2 Rd8 34. Rb2 h5 35. Kg2 Kg7 36. b5 Rdd5 37. h4 Rc5 38. b6 Rb5 39. Rxb5 Rxb5 40. Kf3 Rb2 41. Ke3 Kf6 42. Kd4 Ke6 43. f3 Rb3 44. Kc4 Rb1 45. Kc5 Rc1+ 46. Kd4 Rb1 47. Rb8 Kd6 48. b7 Ke7 49. g4 hxg4 50. fxg4 Kf6 51. h5 gxh5 52. gxh5 Kg7 53. Ke5 Rb6 54. h6+ Kh7 55. Kd5 Rb1 1/2-1/2

[Event "Longtou Cup 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.18"]
[Round "3"]
[White "Sun, Chao"]
[Black "Wu, Wenjin"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2063"]
[BlackElo "2345"]
[PlyCount "41"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. b3 Be7 7. Bb2 Bf6 8. Qc1 Nc6 9. 0-0 b6 10. Nc3 0-0 11. Nxd5 exd5 12. d4 Ba6 13. Re1 Nxd4 14. Nxd4 cxd4 15. Qd2 Re8 16. Bxd4 Bxe2 17. Rxe2 Rxe2 18. Qxe2 Bxd4 19. Rd1 Qf6 20. Bxd5 Rd8 21. Qf3 1/2-1/2

[Event "Longtou Cup 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.17"]
[Round "2"]
[White "Lu, Shanglei"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2625"]
[BlackElo "2063"]
[PlyCount "94"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d3 d6 6. b4 Bb6 7. Bg5 h6 8. Bh4 Ne7 9. Bxf6 gxf6 10. Nbd2 f5 11. Bb3 Ng6 12. d4 exd4 13. Nxd4 Qg5 14. g3 f4 15. Nc4 Bh3 16. Nxb6 axb6 17. Qd2 Ne5 18. gxf4 Qxf4 19. Qxf4 Nd3+ 20. Kd2 Nxf4 21. Rhg1 c5 22. Nb5 Ke7 23. Ke3 Ng2+ 24. Ke2 Rag8 25. Nc7 Be6 26. f3 Rg7 27. Kf2 Rhg8 28. Nd5+ Bxd5 29. Bxd5 Nf4 30. Rxg7 Rxg7 31. Bxb7 Kf6 32. e5+ Kxe5 33. Re1+ Kf5 34. Bc8+ Kf6 35. Re4 Nd5 36. bxc5 dxc5 37. c4 Nc3 38. Rh4 Rh7 39. a3 h5 40. Rf4+ Ke7 41. Bf5 Rh8 42. Rh4 Kf6 43. Bc2 Kg5 44. Rh3 Kf4 45. Rh4+ Kg5 46. Rh3 Kf4 47. Rh4+ Kg5 1/2-1/2

[Event "Longtou Cup 2nd"]
[Site "Qinhuangdao"]
[Date "2019.04.16"]
[Round "1"]
[White "Sun, Chao"]
[Black "Mikhalev, Dmitry"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2063"]
[BlackElo "2360"]
[PlyCount "96"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. g3 e5 5. Bg2 Be7 6. 0-0 0-0 7. b3 c6 8. dxe5 dxe5 9. Bb2 Qc7 10. Qc2 Re8 11. Nc3 Bf8 12. Rad1 a5 13. Na4 Nc5 14. Nxc5 Bxc5 15. Bc3 Bg4 16. Qb2 Nd7 17. h3 Bf5 18. g4 Bg6 19. Nh4 Nf8 20. e3 f6 21. Nxg6 Nxg6 22. Rd2 Red8 23. Rfd1 Nf8 24. a3 Rxd2 25. Rxd2 Rd8 26. b4 axb4 27. axb4 Be7 28. b5 Rxd2 29. Qxd2 Ne6 30. bxc6 bxc6 31. Qa2 Kf7 32. Qa6 Nd8 33. Be4 Bc5 34. Ba5 Qb7 35. Qxb7+ Nxb7 36. Bc7 Nd6 37. Bxc6 f5 38. Bd5+ Kg6 39. Kg2 h5 40. gxf5+ Kxf5 41. Bd8 g5 42. Be7 e4 43. Bf8 Kg6 44. Bxd6 Bxd6 45. Bxe4+ Kf6 46. Bf3 h4 47. Be4 Ke5 48. Kf3 Bb4 1/2-1/2

[Event "Da Qing U20 op-A"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[White "Sun, Chao"]
[Black "Concio, Michael Jr"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2080"]
[BlackElo "2080"]
[PlyCount "51"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. g3 b6 4. Bg2 Bb7 5. Bb2 Bg7 6. c4 c5 7. 0-0 0-0 8. Nc3 Ne4 9. Qc2 Nxc3 10. Bxc3 Bxc3 11. dxc3 Qc7 12. Rad1 d6 13. h4 Nd7 14. Qd2 Kg7 15. h5 Nf6 16. h6+ Kg8 17. Ng5 Rad8 18. Qf4 Bxg2 19. Kxg2 Qc8 20. e4 Qg4 21. Qe3 Nh5 22. f4 e5 23. fxe5 dxe5 24. Rxd8 Rxd8 25. Rxf7 Nf4+ 26. Qxf4 1-0

[Event "Da Qing U20 op-A"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[White "Sun, Chao"]
[Black "Gu, Jiazhen"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2080"]
[BlackElo "1968"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d5 7. Qa4 Nbd7 8. cxd5 Nb6 9. Qa3 Nbxd5 10. Nc3 Bf5 11. Nh4 Nxc3 12. bxc3 Be4 13. f3 Bd5 14. Rb1 b5 15. e4 Bc4 16. Rf2 Nd7 17. f4 Re8 18. Be3 Nf6 19. Re1 Ng4 20. Rd2 Nxe3 21. Rxe3 e5 22. Nf3 exf4 23. gxf4 Bh6 24. Re1 Bxf4 25. Rf2 Bd3 26. e5 Bc4 27. Nd2 Qh4 28. Nf1 Bxf1 29. Bxf1 Bxh2+ 30. Rxh2 Qxe1 0-1

[Event "Da Qing U20 op-A"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[White "Zheng, Fangbing"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1964"]
[BlackElo "2080"]
[PlyCount "128"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 Bc5 5. Bg2 d6 6. Qe2 Bg4 7. c3 h6 8. h3 Bd7 9. Nbd2 a5 10. Nf1 0-0 11. N1h2 Qe7 12. 0-0 Rfe8 13. g4 Nh7 14. h4 Nd8 15. Be3 Ba7 16. Kh1 Ne6 17. Rg1 g5 18. Bf1 Nf4 19. Qd2 Bc6 20. Re1 Qf6 21. Qc2 Kh8 22. h5 Nf8 23. d4 Kg8 24. d5 Bd7 25. Nd2 c6 26. c4 Bd4 27. Nb3 c5 28. Qd2 b6 29. Bxf4 Qxf4 30. Qxf4 gxf4 31. Nxd4 cxd4 32. g5 Kg7 33. gxh6+ Kxh6 34. Be2 Nh7 35. Bg4 Nf6 36. Bxd7 Nxd7 37. Ng4+ Kh7 38. f3 Rg8 39. Rg2 f5 40. exf5 Raf8 41. Kg1 Rxf5 42. Kf2 Rxh5 43. Reg1 a4 44. Ke2 Rh3 45. Kd1 Rg6 46. Ke2 Kg7 47. Nf2 Rhg3 48. Rxg3 Rxg3 49. Rxg3+ fxg3 50. Ne4 Nc5 51. Nxg3 Kg6 52. Ne4 Nxe4 53. fxe4 Kf7 54. Kd3 Ke7 55. b3 Kd7 56. b4 b5 57. c5 dxc5 58. bxc5 b4 59. Kc4 b3 60. axb3 a3 61. d6 a2 62. Kd5 a1Q 63. c6+ Kd8 64. Ke6 Qa5 0-1

[Event "Da Qing U20 op-A"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[White "Ning, Kaiyu"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2267"]
[BlackElo "2080"]
[PlyCount "73"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. e3 d5 4. b3 dxc4 5. bxc4 c5 6. Bb2 Nc6 7. Nc3 Be7 8. d3 0-0 9. g3 b6 10. Bg2 Bb7 11. 0-0 Nb4 12. Ne1 Bxg2 13. Kxg2 Qd7 14. a3 Nc6 15. Qe2 Rfd8 16. f4 a6 17. a4 Ne8 18. Rd1 Bf6 19. Rd2 Na5 20. Nf3 Nb3 21. Rdd1 Bxc3 22. Bxc3 Qxa4 23. Qc2 b5 24. Rb1 bxc4 25. dxc4 Rab8 26. Ne5 f6 27. Ra1 Qxa1 28. Rxa1 Nxa1 29. Bxa1 fxe5 30. Bxe5 Rb4 31. Qa2 Kf7 32. Qxa6 Rd7 33. Kf3 Nf6 34. Qc6 Rd3 35. Qc7+ Kg6 36. Qxc5 Rb1 37. Bxf6 1-0

[Event "Da Qing U20 op-A"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[White "Sun, Chao"]
[Black "Marin, Sam"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2080"]
[BlackElo "2038"]
[PlyCount "117"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d6 7. 0-0 Nbd7 8. Qc2 c5 9. e4 cxd4 10. Nxd4 a6 11. Rd1 Qc7 12. b3 Rc8 13. Bb2 0-0 14. Rd2 Qb8 15. Re1 Qa8 16. f4 Rc7 17. Qd1 Nc5 18. Qe2 Rfc8 19. g4 Bf8 20. g5 Ne8 21. Qh5 g6 22. Qh4 Bg7 23. Re3 Nd7 24. f5 exf5 25. exf5 Bxg2 26. Rxg2 Rc5 27. f6 Nexf6 28. gxf6 Bxf6 29. Qe4 Rg5 30. Qxa8 Rxa8 31. Rxg5 Bxd4 32. Nd1 Bxe3+ 33. Nxe3 Re8 34. Kf2 Nc5 35. Rd5 Ne4+ 36. Kg2 f5 37. Bd4 Rb8 38. Nd1 b5 39. cxb5 axb5 40. Nc3 Nxc3 41. Bxc3 Rc8 42. Bb4 Rc2+ 43. Rd2 Rxd2+ 44. Bxd2 Kf7 45. Bf4 Ke6 46. Kf3 Kd5 47. a3 Kc5 48. Ke3 d5 49. Kd3 d4 50. h4 Kd5 51. a4 bxa4 52. bxa4 Kc5 53. a5 Kb5 54. Kxd4 Kxa5 55. Ke5 Kb5 56. Kf6 Kc4 57. Kg7 Kd4 58. Kxh7 Ke4 59. Bg5 1-0

[Event "Da Qing U20 op-A"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[White "Li, Guohao"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2046"]
[BlackElo "2080"]
[PlyCount "36"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 c5 6. e3 0-0 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Re8 11. Nd2 e5 12. Bg5 Nd4 13. Qc1 Bf5 14. Bxf6 Nc2+ 15. Ke2 Nd4+ 16. Ke1 Nc2+ 17. Ke2 Nd4+ 18. Ke1 Nc2+ 1/2-1/2

[Event "Da Qing U20 op-A"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[White "Sun, Chao"]
[Black "Aragones, Jerome Angelo"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2080"]
[BlackElo "1823"]
[PlyCount "95"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. b3 d5 4. Bb2 Bf5 5. g3 e6 6. Bg2 Nbd7 7. d3 h6 8. Nbd2 Bb4 9. a3 Bxd2+ 10. Nxd2 e5 11. cxd5 cxd5 12. 0-0 0-0 13. Rc1 Re8 14. Qc2 Rc8 15. Qb1 Qb6 16. h3 Qe6 17. Kh2 Qd6 18. Rxc8 Rxc8 19. Rc1 Rxc1 20. Qxc1 Nf8 21. Nf3 Ng6 22. d4 e4 23. Ne5 Ne8 24. b4 Qc7 25. Qxc7 Nxc7 26. Ng4 Bxg4 27. hxg4 Nf8 28. f3 exf3 29. exf3 g5 30. f4 f6 31. a4 b5 32. axb5 Nd7 33. Kg1 Nb6 34. Kf2 Kf7 35. Ke2 Ke6 36. Kd3 Kd6 37. Bf3 Ne6 38. Bc1 Nc4 39. Kc3 Nc7 40. Kd3 Nxb5 41. Bd1 Kc6 42. Bb3 Nb6 43. Bd2 Nd6 44. Be1 Kb5 45. Bd1 Ndc8 46. Kc3 Ne7 47. Be2+ Nc4 48. Kb3 1/2-1/2

[Event "Da Qing U20 op-A"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[White "Sun, Chao"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2080"]
[BlackElo "1845"]
[PlyCount "86"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qb6 8. Nxg6 hxg6 9. c5 Qc7 10. f4 Be7 11. Qc2 a5 12. Be2 Nbd7 13. g4 b6 14. g5 Nh5 15. cxb6 Qxb6 16. Na4 Qb7 17. Rg1 Bb4+ 18. Bd2 Bxd2+ 19. Qxd2 Qb4 20. b3 Ke7 21. Qxb4+ axb4 22. Kf2 Kd6 23. Rac1 f6 24. Rc2 fxg5 25. fxg5 Raf8+ 26. Kg2 e5 27. Rgc1 Nb8 28. dxe5+ Kxe5 29. Bd3 d4 30. exd4+ Kd6 31. Be4 Rf4 32. Bxc6 Rg4+ 33. Kf3 Rxg5 34. Be4 Nf6 35. Nc5 Rh3+ 36. Kf2 Rxh2+ 37. Kf3 Rh3+ 38. Ke2 Rgg3 39. Re1 Re3+ 40. Kd1 Rxe1+ 41. Kxe1 Nxe4 42. Nxe4+ Kd5 43. Nf2 Rc3 0-1

[Event "Johor op 5th"]
[Site "Johor"]
[Date "2018.12.14"]
[Round "7"]
[White "Sun, Chao"]
[Black "Castellano, Christopher"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2110"]
[BlackElo "2168"]
[PlyCount "83"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. d4 0-0 6. g3 e5 7. dxe5 Nfd7 8. Bg2 dxe5 9. Nfd2 Nc6 10. Nc3 f5 11. Nd5 Nd4 12. Bxd4 exd4 13. Nf4 Ne5 14. h4 c6 15. Rb1 Qe7 16. Nf3 Nxf3+ 17. Bxf3 Be6 18. Qd2 Bf7 19. Nd3 a5 20. a4 Rfe8 21. c5 Qf8 22. Qc2 Qe7 23. b4 axb4 24. Rxb4 Ra7 25. 0-0 h6 26. Rfb1 Qc7 27. Qd2 Re7 28. Kf1 Qd8 29. Bxc6 Qa5 30. Bf3 Re4 31. R1b2 Kh7 32. Qc2 Bd5 33. Bxe4 fxe4 34. Nf4 Bc6 35. Qc4 e3 36. fxe3 dxe3 37. Qc2 Kg8 38. Qxg6 Kh8 39. Ne6 Bxb2 40. Qxh6+ Kg8 41. Qg6+ Kh8 42. Rg4 1-0

[Event "Johor op 5th"]
[Site "Johor"]
[Date "2018.12.14"]
[Round "8"]
[White "Udani, Ian"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2246"]
[BlackElo "2110"]
[PlyCount "88"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 Nbd7 9. Nf3 Re8 10. 0-0 g6 11. Rab1 a5 12. a3 Nf8 13. b4 axb4 14. axb4 Ne6 15. Bh4 Ng7 16. b5 Bf5 17. Bxf5 Nxf5 18. Bxf6 Bxf6 19. bxc6 bxc6 20. Na4 Ra6 21. Nc5 Ra7 22. Nd3 Qc7 23. Rfc1 Rc8 24. Nb4 Ne7 25. Rb3 c5 26. dxc5 Qxc5 27. Qxc5 Rxc5 28. Rbb1 Rb5 29. Nc6 Rxb1 30. Nxe7+ Rxe7 31. Rxb1 Rd7 32. Rd1 Rd8 33. Kf1 h5 34. Nd4 Bxd4 35. Rxd4 f5 36. h4 Kf7 37. Ke2 Ke6 38. Ra4 Rd6 39. Kf3 Ke5 40. Ra5 Rc6 41. Ra8 Rd6 42. Rg8 Kf6 43. Rf8+ Ke5 44. Re8+ Kf6 1/2-1/2

[Event "Johor op 5th"]
[Site "Johor"]
[Date "2018.12.13"]
[Round "6"]
[White "Xie, Kaifan"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1745"]
[BlackElo "2110"]
[PlyCount "93"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. d4 b6 4. Nc3 Bb7 5. g3 Be7 6. Bg2 0-0 7. 0-0 Ne4 8. Bd2 Bf6 9. Rc1 d6 10. Qc2 Nxd2 11. Qxd2 Nd7 12. e4 g6 13. Rfd1 Bg7 14. Qe3 Qe7 15. g4 Rae8 16. Re1 e5 17. d5 a5 18. a3 Nc5 19. Nb5 a4 20. Nd2 Bf6 21. Nf3 Bc8 22. h3 Bg7 23. Rcd1 f6 24. Kh1 Rf7 25. Re2 Qf8 26. Nh4 Bh6 27. Qc3 Bf4 28. Kg1 Kh8 29. Rde1 Qh6 30. Nf3 Rg8 31. g5 fxg5 32. Nh2 Rgf8 33. Rf1 g4 34. Re3 gxh3 35. Rxh3 Bxh3 36. Qxh3 Qxh3 37. Bxh3 Nxe4 38. Be6 Bxh2+ 39. Kxh2 Rxf2+ 40. Rxf2 Rxf2+ 41. Kg1 Rxb2 42. Nxc7 Ra2 43. Nb5 Rc2 44. Bg4 Rxc4 45. Bf3 Rc5 46. Bxe4 Rxb5 47. Kf2 0-1

[Event "Johor op 5th"]
[Site "Johor"]
[Date "2018.12.12"]
[Round "4"]
[White "Khandhar, Kaushal"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1878"]
[BlackElo "2110"]
[PlyCount "107"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 b6 4. e3 Bb7 5. h3 Be7 6. Bd3 c5 7. c3 d6 8. 0-0 0-0 9. Nbd2 Nbd7 10. Qe2 cxd4 11. exd4 Nd5 12. Bh2 N7f6 13. g4 a6 14. Rfe1 Qd7 15. a3 b5 16. Ne4 Nxe4 17. Bxe4 Nb6 18. Bxb7 Qxb7 19. Qe4 Qxe4 20. Rxe4 Rfc8 21. Ne1 Ra7 22. Nd3 Rb7 23. f4 g6 24. Rf1 a5 25. f5 exf5 26. gxf5 Nd5 27. fxg6 hxg6 28. Rfe1 g5 29. Rf1 b4 30. cxb4 axb4 31. a4 b3 32. Rf5 Nc3 33. bxc3 Rxc3 34. Nb2 d5 35. Re2 Rc2 36. Rff2 Ba3 37. Rxc2 bxc2 38. Rxc2 Bxb2 39. Be5 Rb4 40. Rg2 Rxa4 41. Rxg5+ Kf8 42. Bg7+ Ke7 43. Rxd5 f6 44. Bh6 Bxd4+ 45. Kg2 Be5 46. Be3 Ra8 47. Bf2 Ke6 48. Rd3 Rg8+ 49. Kf3 Kf5 50. Rb3 Rh8 51. h4 Rg8 52. Rb4 Ra8 53. Rb3 Ra4 54. Bg3 1/2-1/2

[Event "Johor op 5th"]
[Site "Johor"]
[Date "2018.12.12"]
[Round "5"]
[White "Sun, Chao"]
[Black "Li, Guohao"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2110"]
[BlackElo "1955"]
[PlyCount "52"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 5. g3 e6 6. Bg2 h6 7. 0-0 Nbd7 8. d3 Be7 9. Nbd2 0-0 10. a3 a5 11. Ra2 Re8 12. Qa1 Bf8 13. Bc3 c5 14. Nh4 Bh7 15. e4 d4 16. Bb2 e5 17. a4 Nb8 18. Qd1 Nc6 19. Ba3 Qd7 20. Qf3 Qe6 21. h3 g6 22. Bc1 Bg7 23. Re1 Kh8 24. Nf1 Rg8 25. g4 Raf8 26. Ng3 Ne8 1/2-1/2

[Event "Johor op 5th"]
[Site "Johor"]
[Date "2018.12.11"]
[Round "2"]
[White "Lee, Care Greene"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1596"]
[BlackElo "2110"]
[PlyCount "51"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Ng4 18. Bc1 Qb5 19. c4 Qf5+ 20. Ka1 Rfe8 21. Ne5 Nxe5 22. dxe5 f6 23. f4 fxe5 24. fxe5 Rad8 25. g4 Qf7 26. Rdf1 1-0

[Event "Johor op 5th"]
[Site "Johor"]
[Date "2018.12.11"]
[Round "3"]
[White "Sun, Chao"]
[Black "Tan, Zhong Kai"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2110"]
[BlackElo "1840"]
[PlyCount "78"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 c5 5. g3 0-0 6. Bg2 Nc6 7. 0-0 d6 8. d4 Ne4 9. Nbd2 Bf5 10. Nh4 Nxd2 11. Qxd2 Bd7 12. dxc5 dxc5 13. Bxg7 Kxg7 14. Rad1 Bg4 15. Qg5 Qc8 16. Bxc6 bxc6 17. Qxc5 Qe6 18. f3 Bh3 19. Rfe1 f6 20. Ng2 g5 21. Rd3 h5 22. Re3 Qf5 23. Rxe7+ Rf7 24. Rxf7+ Kxf7 25. Qxf5 Bxf5 26. Ne3 Be6 27. Rd1 Ke7 28. c5 a5 29. Rd6 a4 30. Rxc6 axb3 31. axb3 Bxb3 32. Nf5+ Kf7 33. Rc7+ Kg6 34. g4 hxg4 35. fxg4 Bf7 36. Rd7 Ra4 37. h3 Ra3 38. c6 Rxh3 39. c7 Rc3 1-0

[Event "Johor op 5th"]
[Site "Johor"]
[Date "2018.12.10"]
[Round "1"]
[White "Sun, Chao"]
[Black "Lim, Kian Hwa"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2110"]
[BlackElo "1698"]
[PlyCount "95"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. g3 Be7 6. Bg2 c6 7. 0-0 0-0 8. e4 Re8 9. b3 a6 10. Be3 Ng4 11. Bd2 exd4 12. Nxd4 Nf8 13. h3 Ne5 14. Be3 Bf6 15. f4 Neg6 16. Qd2 Qc7 17. Rad1 Bd7 18. g4 Rad8 19. g5 Bxd4 20. Bxd4 Nh4 21. Qf2 Nxg2 22. Qxg2 Qc8 23. f5 Qb8 24. Bb6 Rc8 25. Qg3 Re5 26. Bd4 Ree8 27. Be3 b5 28. Qxd6 Qxd6 29. Rxd6 b4 30. Na4 Rxe4 31. Bc5 a5 32. Nb6 Rd8 33. Rfd1 Re5 34. Nxd7 Rxd7 35. Rxd7 Rxc5 36. Rd8 Rxf5 37. Ra8 Rxg5+ 38. Kh2 g6 39. Rdd8 Re5 40. Rxf8+ Kg7 41. Rfe8 Rf5 42. Re2 h5 43. Ra6 Rc5 44. Rf2 g5 45. Ra7 Kg6 46. Raxf7 g4 47. Kg3 gxh3 48. Kh4 1-0

[Event "Penang op 10th"]
[Site "Penang"]
[Date "2018.12.08"]
[Round "9"]
[White "Lioe, Dede"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2320"]
[BlackElo "2110"]
[PlyCount "52"]
[EventDate "2018.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. Be2 0-0 6. 0-0 b6 7. b3 Bb7 8. Bb2 dxc4 9. bxc4 c5 10. Qc2 Nc6 11. a3 Rc8 12. Nb5 Qd7 13. Rad1 Rfd8 14. Ng5 a6 15. Nc3 h6 16. Nf3 Nd4 17. exd4 cxd4 18. Nxd4 Qxd4 19. Qb3 Qh4 20. d4 Bd6 21. g3 Qh3 22. d5 Ng4 23. Bxg4 Qxg4 24. Qxb6 Rb8 25. Qd4 Qxd4 26. Rxd4 Be5 1/2-1/2

[Event "Penang op 10th"]
[Site "Penang"]
[Date "2018.12.07"]
[Round "7"]
[White "Nisban, Cyrus"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1944"]
[BlackElo "2110"]
[PlyCount "38"]
[EventDate "2018.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. Bg5 Be7 8. e3 Nbd7 9. Bd3 0-0 10. 0-0 Ne4 11. Bf4 c5 12. Qc2 cxd4 13. Nxe4 dxe4 14. Bxe4 Bxe4 15. Qxe4 dxe3 16. Qxe3 Bc5 17. Qb3 Qf6 18. Bg3 Rfe8 19. Qa4 Nf8 1/2-1/2

[Event "Penang op 10th"]
[Site "Penang"]
[Date "2018.12.07"]
[Round "8"]
[White "Sun, Chao"]
[Black "Senador, Emmanuel"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2110"]
[BlackElo "2322"]
[PlyCount "99"]
[EventDate "2018.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c4 e6 4. Nc3 cxd4 5. Nxd4 e5 6. Ndb5 d4 7. Nd5 Na6 8. Qa4 Bd7 9. Bd2 Bc6 10. g3 Nf6 11. Bg2 Nxd5 12. cxd5 Bxb5 13. Qxb5+ Qd7 14. Qxd7+ Kxd7 15. e3 Bb4 16. 0-0-0 Bxd2+ 17. Rxd2 dxe3 18. fxe3 Rac8+ 19. Kb1 Kd6 20. Rf1 f6 21. Be4 Nc5 22. Bc2 a5 23. h4 Rce8 24. h5 h6 25. a3 a4 26. Bg6 Rb8 27. Rc2 b5 28. Bf5 Rb7 29. Rfc1 Rc7 30. e4 Rb8 31. Ka2 Rb6 32. Rc3 b4 33. axb4 Rxb4 34. g4 Rb5 35. R1c2 Rcb7 36. Rc4 Ra5 37. Bg6 Rb3 38. R2c3 Rb8 39. Bf5 Rab5 40. Rc2 R8b6 41. Bg6 Ra5 42. R2c3 Rb3 43. Bf5 Rab5 44. Rxb3 axb3+ 45. Ka3 Rb6 46. Rc3 Rb5 47. Bg6 Rb8 48. Bf5 Rb7 49. Bg6 Rb5 50. Rc4 1/2-1/2

[Event "Penang op 10th"]
[Site "Penang"]
[Date "2018.12.06"]
[Round "6"]
[White "Sun, Chao"]
[Black "Pang, Khai Jie Ryan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2110"]
[BlackElo "1607"]
[PlyCount "101"]
[EventDate "2018.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 d4 8. d3 Be7 9. Nbd2 0-0 10. 0-0 Qc7 11. Rc1 Rd8 12. a3 Rb8 13. b4 b6 14. b5 Ne5 15. Nxd4 Qd6 16. N4f3 Nxf3+ 17. Nxf3 Nd7 18. Qa4 a6 19. d4 cxd4 20. Rc6 Nc5 21. Qc2 Qd7 22. Nxd4 axb5 23. Nxb5 Ba6 24. Nd4 Bb7 25. Ba1 Bxc6 26. Nxc6 Rbc8 27. Nxd8 Qxd8 28. Rd1 Qc7 29. Qf5 Ne6 30. a4 Qc2 31. Qxc2 Rxc2 32. Bf3 Ra2 33. Bd4 Nxd4 34. Rxd4 Rb2 35. h4 Kf8 36. Rd7 h6 37. Rb7 Bf6 38. Kf1 Rb1+ 39. Kg2 Rb2 40. e3 Rb4 41. Bc6 Rb2 42. Bd5 Ke8 43. Bxf7+ Kd8 44. Bc4 Bc3 45. Bb5 Be1 46. Rf7 Rc2 47. Kf1 Rc1 48. Ke2 Bb4 49. Rd7+ Kc8 50. Rxg7 Re1+ 51. Kf3 1-0

[Event "Penang op 10th"]
[Site "Penang"]
[Date "2018.12.05"]
[Round "5"]
[White "Li, Guohao"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1955"]
[BlackElo "2110"]
[PlyCount "43"]
[EventDate "2018.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Nf3 Bf5 8. Ne5 e6 9. g4 Bg6 10. h4 Qb6 11. Qe2 Nxe5 12. dxe5 Nxg4 13. f3 d4 14. exd4 Qxd4 15. Rd1 Qxf4 16. Qb5+ axb5 17. Bxb5+ Ke7 18. Rd7+ Ke8 19. Rd4+ Ke7 20. Rd7+ Ke8 21. Rd6+ Ke7 22. Rd7+ 1/2-1/2

[Event "Penang op 10th"]
[Site "Penang"]
[Date "2018.12.05"]
[Round "4"]
[White "Sun, Chao"]
[Black "Guo, Weibao"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2110"]
[BlackElo "1838"]
[PlyCount "60"]
[EventDate "2018.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. h3 c6 8. Re1 Ng6 9. Ne5 Nd7 10. Nxg6 fxg6 11. Nd2 Nf6 12. Nf3 Bf5 13. Bxf5 gxf5 14. Bg5 h6 15. Bxf6 Qxf6 16. Ne5 Bxe5 17. Rxe5 f4 18. Qh5 Qf7 19. Qxf7+ Rxf7 20. Rae1 Raf8 21. Kf1 g6 22. f3 Rf5 23. h4 Rxe5 24. Rxe5 Rf5 25. Rxf5 gxf5 26. Kf2 Kf7 27. g4 fxg3+ 28. Kxg3 Ke6 29. Kf4 Kf6 30. c3 Ke6 1/2-1/2

