[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Cheng, Hongyi"]
[Black "Ren, Zhenxin"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "73"]
[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 Nf6 3. Nc3 c6 4. Bg5 e6 5. cxd5 exd5 6. e3 h6 7. Bh4 Be7 8. Bg3 Bf5 9. Bd3 Bxd3 10. Qxd3 0-0 11. h3 Bd6 12. Bxd6 Qxd6 13. Nf3 Nbd7 14. 0-0 Rfe8 15. Nd2 Re6 16. Rac1 Rae8 17. Nb3 b6 18. Ne2 c5 19. dxc5 bxc5 20. Nd2 c4 21. Qd4 Qb6 22. b3 Ne5 23. bxc4 dxc4 24. Nxc4 Nxc4 25. Qxc4 Ne4 26. Qc2 Rg6 27. Nf4 Rd6 28. Rfd1 Rxd1+ 29. Rxd1 g5 30. Ne2 Nxf2 31. Kxf2 Qxe3+ 32. Kf1 Re6 33. Ng1 Rf6+ 34. Nf3 Rxf3+ 35. gxf3 Qxf3+ 36. Ke1 Qxh3 37. Qc5 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Shang, Yang"]
[Black "Cheng, Hongyi"]
[Result "1/2-1/2"]
[ECO "C00"]
[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. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. d3 dxe4 5. Ng5 exd3 6. Bxd3 Be7 7. Bf4 a6 8. Qf3 h6 9. Nge4 Nbd7 10. Ng3 0-0 11. Nh5 Nxh5 12. Qxh5 Nf6 13. Qf3 Bd6 14. 0-0-0 Bxf4+ 15. Qxf4 Qe7 16. Rhe1 Rb8 17. Re5 Nd7 18. Ree1 Nf6 19. Re5 Nd7 20. Ree1 Nf6 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Cheng, Hongyi"]
[Black "Shi, Anni"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "59"]
[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 e6 3. Nc3 Nf6 4. Bg5 h6 5. Bh4 g5 6. Bg3 Bb4 7. e3 Ne4 8. Qa4+ Nc6 9. Qb3 Qe7 10. cxd5 exd5 11. a3 Nxc3 12. bxc3 b6 13. Nf3 Bb7 14. Ne5 0-0-0 15. Nxc6 Bxc6 16. h3 Kb8 17. Ba6 Qe4 18. Be2 Qxg2 19. f3 Bd6 20. Be5 Qg4 21. Bxh8 Qe4 22. Kd1 Rxh8 23. Re1 Qxf3 24. Rf1 Qf4 25. Ra2 Qxe3 26. Rc2 Re8 27. Qb5 Re6 28. Qxc6 Bxa3 29. Qxd5 Qxd4+ 30. cxd4 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Yang, Haocheng"]
[Black "Cheng, Hongyi"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1564"]
[PlyCount "44"]
[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. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Bd6 8. Qc2 h6 9. 0-0 0-0 10. d4 exd4 11. cxd4 Rb8 12. e4 Bg4 13. Bb2 Re8 14. d5 Bxf3 15. Bxf3 Ne5 16. Bg2 Nd7 17. f4 f6 18. Bd4 Nb6 19. Rfe1 Re7 20. Bh3 c5 21. Bxc5 Bxc5+ 22. Qxc5 Kh8 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Cheng, Hongyi"]
[Black "Wang, Yibo"]
[Result "1/2-1/2"]
[ECO "D53"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Qb3 Qb4 10. Nd2 Qxb3 11. Nxb3 0-0 12. Be2 N7f6 13. 0-0 Bd7 14. Nc5 Nxc3 15. bxc3 b6 16. Nxd7 Nxd7 17. Bf3 Rac8 18. Be2 c5 19. Rac1 Rc7 20. Rc2 cxd4 21. exd4 Rd8 22. Rfc1 Nf6 23. Kf1 g6 24. Rd1 Rcd7 25. Rdc1 Ne4 26. Bf3 Nd6 27. a4 Nc4 28. Be2 Rc7 29. Ke1 Rdc8 30. Bxc4 Rxc4 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Xie, Lile"]
[Black "Cheng, Hongyi"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "39"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 cxd4 9. cxd4 Nge7 10. Nc3 Ng6 11. 0-0 Nge7 12. b3 Na7 13. Be3 Rc8 14. Na4 Bxa4 15. bxa4 Kd7 16. Qd2 Nec6 17. Rfb1 Qc7 18. Rb2 Rb8 19. h3 Rc8 20. Qe2 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Chen, Yuchen"]
[Black "Cheng, Hongyi"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1798"]
[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. Bf4 c6 3. c3 Qb6 4. Qb3 Bf5 5. Nd2 Nd7 6. e3 e6 7. Ngf3 Ngf6 8. Be2 Ne4 9. Nxe4 Bxe4 10. 0-0 Be7 11. Nd2 Bg6 12. Rfe1 0-0 13. Bf3 Nf6 14. Bg5 h6 15. Bh4 Rfe8 16. h3 Nh5 17. Bxe7 Rxe7 18. Be2 Nf6 19. Nf3 Nd7 20. Qxb6 axb6 21. a4 e5 22. dxe5 Nxe5 23. Nxe5 Rxe5 24. Ra3 Ra5 25. Rea1 Re8 26. Rc1 Rea8 27. Rb3 Rxa4 28. Rxb6 R4a7 29. Kh2 Kf8 30. Rd1 Ke7 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Cheng, Hongyi"]
[Black "Lv, Kaichen"]
[Result "0-1"]
[ECO "D53"]
[BlackElo "1779"]
[PlyCount "88"]
[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 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. h3 0-0 8. Bf4 a6 9. Be2 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. a3 c5 13. dxc5 Nxc5 14. 0-0 Nd5 15. Nxd5 Bxd5 16. b4 Na4 17. Be5 f6 18. Bg3 Nc3 19. Qe1 Nxe2+ 20. Qxe2 Bc4 21. Qb2 Bxf1 22. Rxf1 Qd5 23. Nd4 f5 24. Nf3 Bf6 25. Be5 Bxe5 26. Nxe5 Rac8 27. Nf3 Rfd8 28. Nd4 Rc4 29. Nb3 Qd3 30. Nc5 Qc3 31. Qxc3 Rxc3 32. Nxe6 Rd2 33. Ra1 Rcc2 34. Nd4 Rb2 35. Rc1 h6 36. Rc8+ Kh7 37. Rc7 Rxf2 38. Ne6 Rxg2+ 39. Kh1 Rh2+ 40. Kg1 Rhc2 41. Rxg7+ Kh8 42. Kh1 Rc1+ 43. Rg1 Rxg1+ 44. Kxg1 Ra2 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Cheng, Hongyi"]
[Black "Zhang, Jingzhi"]
[Result "1-0"]
[ECO "A40"]
[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. d4 e5 2. dxe5 d6 3. exd6 Bxd6 4. Nc3 Nf6 5. Nf3 0-0 6. e3 Bb4 7. Qxd8 Rxd8 8. Bd2 Nd5 9. Nxd5 Bxd2+ 10. Nxd2 Rxd5 11. 0-0-0 h6 12. Be2 Be6 13. Nb3 Rf5 14. Rd8+ Kh7 15. Bd3 h5 16. Bxf5+ Bxf5 17. Rhd1 a5 18. Nd4 Bg4 19. f3 Bd7 20. c3 b5 21. Nc2 a4 22. R1xd7 c5 23. Rb7 b4 24. cxb4 cxb4 25. Rdxb8 Ra5 26. Rb5 Ra6 27. R8b6 Ra8 28. Rxh5+ Kg8 29. Rxb4 g6 30. Rhh4 g5 31. Rbg4 Ra5 32. Rxa4 Rf5 1-0

