[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Sun, Yi"]
[Black "Zheng, Carissa"]
[Result "1/2-1/2"]
[ECO "E18"]
[BlackElo "1699"]
[PlyCount "70"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. Qc2 Nbd7 7. 0-0 b6 8. cxd5 exd5 9. Bf4 c5 10. Nc3 Bb7 11. Rad1 Rc8 12. dxc5 Nxc5 13. Qb1 Ne6 14. Nb5 Qd7 15. Nbd4 Nxf4 16. gxf4 Nh5 17. Ne5 Qd6 18. e3 Bf6 19. Nef3 g6 20. Rfe1 Bg7 21. Rc1 Nf6 22. Rcd1 Ne4 23. Nd2 Qe7 24. N2f3 Rc7 25. Rc1 Rfc8 26. Bh3 Rxc1 27. Rxc1 Rxc1+ 28. Qxc1 Ba6 29. Bf1 Bxf1 30. Kxf1 Bxd4 31. exd4 Qe6 32. Ng5 Nxg5 33. fxg5 Qh3+ 34. Ke2 Qxh2 35. Qe3 Qb8 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Tang, Runnan"]
[Black "Sun, Yi"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1661"]
[PlyCount "99"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Re1 0-0 9. d4 cxd4 10. cxd4 Nc6 11. Nc3 Rfd8 12. d5 Na5 13. Nd4 Rac8 14. f4 a6 15. Kh1 b5 16. a3 Nc4 17. Nc6 Rxc6 18. dxc6 Qxc6 19. e5 Nd7 20. Nd5 Kf8 21. b3 Ncb6 22. Nb4 Qc7 23. exd6 exd6 24. Ra2 Nf6 25. Rc2 Qb7 26. Nc6 Rd7 27. Bb2 Kg8 28. Na5 Qa8 29. Rc6 Qd8 30. Rc2 Nbd5 31. Nc6 Qf8 32. Qf3 h5 33. f5 Kh7 34. fxg6+ fxg6 35. Nd4 Rf7 36. Ne6 Qg8 37. Ng5+ Kh8 38. Nxf7+ Qxf7 39. Rc6 Qd7 40. Rxa6 Kh7 41. Rd1 Qe7 42. Bxf6 Nxf6 43. Raxd6 Qe5 44. a4 bxa4 45. bxa4 Ng4 46. g3 Ne3 47. R1d5 Nxd5 48. Qxd5 Qe2 49. a5 h4 50. Qd3 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Jiang, Li"]
[Black "Sun, Yi"]
[Result "1-0"]
[ECO "D49"]
[WhiteElo "1795"]
[PlyCount "91"]
[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 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. Bxb5+ Bd7 14. Nxd7 Qa5+ 15. Bd2 Qxb5 16. Nxf8 Kxf8 17. a4 Qe5+ 18. Qe2 Qxe2+ 19. Kxe2 Nd5 20. b4 Ke7 21. Kd3 e5 22. b5 Kd6 23. Rhc1 Rhb8 24. Rcb1 Nc7 25. Bb4+ Kd5 26. Ke2 e4 27. Bd2 Rb7 28. b6 Na6 29. Rb5+ Ke6 30. Rc1 d3+ 31. Kd1 f5 32. Bf4 g6 33. a5 Kd7 34. h4 Rg8 35. Rc4 Ke6 36. Re5+ Kf7 37. Bg5 Re8 38. Rd5 Re6 39. g3 Re8 40. Be3 Ree7 41. Rd8 Re8 42. Rxe8 Kxe8 43. Rc8+ Kd7 44. Ra8 Nb4 45. a6 Nxa6 46. Rxa6 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Sun, Yi"]
[Black "Wang, Alex Yuxuan"]
[Result "1-0"]
[ECO "D83"]
[BlackElo "1713"]
[PlyCount "69"]
[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. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Rc1 c6 6. e3 0-0 7. h3 b6 8. Nf3 Bb7 9. Be2 dxc4 10. Bxc4 Nbd7 11. e4 b5 12. Bd3 b4 13. Na4 Qa5 14. 0-0 Rac8 15. b3 c5 16. d5 Nb6 17. Nb2 Nfxd5 18. exd5 Bxb2 19. Rc2 Bg7 20. Qd2 Rfd8 21. Ne5 Bxd5 22. Qe2 Bb7 23. Re1 Nd5 24. Bg3 Qb6 25. Bc4 Qe6 26. Qf3 Qf5 27. Qe2 Nc3 28. Rxc3 Bxe5 29. Re3 Bf6 30. Be5 Bg5 31. f4 Bh6 32. Ba1 Qxf4 33. Rxe7 Rd2 34. Rxf7 Qxc4 35. Qxc4 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Liu, Edison"]
[Black "Sun, Yi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1493"]
[PlyCount "61"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. Be3 cxd4 9. Nxd4 Bxe2 10. Qxe2 Nc6 11. Nb5 Qe5 12. Rd1 a6 13. Nd4 Nxd4 14. Rxd4 Nd5 15. Nd2 Nxe3 16. Re4 Qc7 17. Rxe3 0-0 18. Nb3 Rfd8 19. Rd1 h6 20. Red3 Rxd3 21. Rxd3 Rd8 22. h3 Rxd3 23. Qxd3 Qe5 24. Qd1 h5 25. Nd4 h4 26. Nf3 Qf4 27. Qd2 Qxd2 28. Nxd2 g5 29. Kf1 f5 30. Ke2 Kf7 31. Nb3 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Sun, Yi"]
[Black "Bian, Yuchao"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "60"]
[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 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bb4 7. e3 0-0 8. Bd3 Nc6 9. 0-0 Bd6 10. Bg3 Ng4 11. Bxd6 Qxd6 12. Bxh7+ Kh8 13. Bd3 e5 14. h3 Nh6 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Bc2 Be6 18. Rb1 Rad8 19. Nb5 Qg5 20. Kh1 Qh4 21. Qf3 Rd7 22. Nd4 Bg4 23. Qf4 g5 24. Qh2 Be6 25. Qe5+ Kg8 26. Nxe6 fxe6 27. Qxe6+ Rff7 28. Bg6 Rd8 29. g3 Qc4 30. Bxf7+ Nxf7 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Dou, Zhi"]
[Black "Sun, Yi"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "72"]
[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 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. a3 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Ba2 a6 11. h3 c5 12. Re1 Bb7 13. Bd2 Rc8 14. e4 b4 15. e5 bxc3 16. bxc3 Be7 17. exf6 Nxf6 18. Be3 cxd4 19. cxd4 Nd5 20. Bxd5 Bxd5 21. Ne5 a5 22. a4 Qc7 23. Rc1 Qb7 24. Qg4 Kh8 25. Rxc8 Qxc8 26. Qh5 g6 27. Qg4 Bf6 28. Bh6 Bg7 29. Bf4 Qc3 30. Rd1 Bb3 31. Rc1 Qxd4 32. Re1 Qxa4 33. Qf3 Bd5 34. Qd3 Qxf4 35. Qa3 Qb4 36. Qe3 a4 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Xue, Yujun"]
[Black "Sun, Yi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1454"]
[PlyCount "93"]
[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 c5 3. c3 d5 4. Bf4 e6 5. Nbd2 Bd6 6. Bg3 Bxg3 7. hxg3 Nbd7 8. e3 Qc7 9. Bd3 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. 0-0 0-0 13. Re1 Bf5 14. Qc2 Bxd3 15. Qxd3 Rad8 16. Rad1 Rfe8 17. Qc2 Qh5 18. f3 Qg5 19. Kf2 h6 20. e4 dxe4 21. Nxe4 Nxe4+ 22. Rxe4 g6 23. Rxe8+ Rxe8 24. Qd2 Qxd2+ 25. Rxd2 Re7 26. c4 b6 27. g4 Kg7 28. Rd6 Kf8 29. Rd8+ Re8 30. Rxe8+ Kxe8 31. f4 f5 32. Kf3 Kf7 33. Kg3 Kf6 34. Kf3 fxg4+ 35. Kxg4 g5 36. fxg5+ hxg5 37. Kh5 Kf5 38. g3 a6 39. a4 g4 40. Kh4 Ke4 41. Kxg4 Kd4 42. Kf5 Kxc4 43. g4 Kb3 44. g5 Kxb2 45. g6 c4 46. g7 Kc3 47. g8Q 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Sun, Yi"]
[Black "Sun, Jihan"]
[Result "1/2-1/2"]
[ECO "D13"]
[BlackElo "1492"]
[PlyCount "81"]
[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 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bg4 8. Be2 e6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. Nd2 Bxe2 12. Qxe2 0-0 13. Nb3 Nd7 14. Na4 b5 15. Nac5 Nxc5 16. Nxc5 e5 17. Nb3 exd4 18. exd4 Rac8 19. Rac1 Rfe8 20. Qg4 g6 21. Nc5 f5 22. Qd1 Qf4 23. Qb3 Nxd4 24. Qxd5+ Kh8 25. Kh1 Ne2 26. Rc2 Rcd8 27. Qf7 Rf8 28. Qe7 Rde8 29. Qd7 Rd8 30. Qe7 Rde8 31. Qd7 Nd4 32. Rcc1 Re2 33. Rcd1 Nf3 34. Qd6 Qxd6 35. Rxd6 Nd2 36. Rd1 Ne4 37. Nxe4 fxe4 38. Rxa6 Rexf2 39. h3 Rxb2 40. Ra7 e3 41. Rdd7 1/2-1/2

