[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Chen, Siyu"]
[Black "Pang, Bohong"]
[Result "1/2-1/2"]
[ECO "C42"]
[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 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. 0-0 0-0 8. h3 d5 9. Ne5 Bd6 10. f4 Ne4 11. c3 f5 12. Nd2 Nd7 13. Ndf3 Ndf6 14. Be3 Be6 15. Qb3 b6 16. a4 c5 17. Nc6 Qe8 18. a5 Qxc6 19. Bb5 Qc7 20. Ne5 Bxe5 21. fxe5 Ng3 22. exf6 Nxf1 23. Rxf1 c4 24. Qc2 a6 25. Bf4 Qc8 26. Bxc4 Qxc4 27. axb6 Rxf6 28. Be5 Rg6 29. b7 Re8 30. b8Q Rxb8 31. Bxb8 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Yin, Youjun"]
[Black "Chen, Siyu"]
[Result "1-0"]
[ECO "A16"]
[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. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nc3 Bg4 5. e4 Nf6 6. d4 Nc6 7. Bb5 a6 8. Bxc6+ bxc6 9. Be3 e6 10. h3 Bh5 11. Qa4 Qd7 12. Ne5 Qd6 13. Qxc6+ Qxc6 14. Nxc6 Bg6 15. f3 a5 16. Nb5 Kd7 17. Ne5+ Ke8 18. Nxc7+ Kd8 19. Nxa8 Bb4+ 20. Bd2 Bxd2+ 21. Kxd2 Ke7 22. Nb6 Nh5 23. Ke3 Ng3 24. Rhc1 Kf6 25. Nbd7+ Kg5 26. h4+ Kh5 27. Kf4 Nxe4 28. Ke3 Ng3 29. Nd3 Rd8 30. N7e5 f6 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Chen, Siyu"]
[Black "Xi, Jiahong"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "47"]
[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 Nc6 3. d4 d6 4. Nc3 Nf6 5. Bg5 g6 6. Qd2 Bg7 7. 0-0-0 0-0 8. Bc4 Bg4 9. h3 Bxf3 10. gxf3 Nxd4 11. Qe3 a6 12. f4 Nh5 13. Ne2 Nxe2+ 14. Bxe2 f6 15. Rdg1 Qa5 16. Kb1 Rae8 17. f5 Kh8 18. h4 Qb4 19. Bxf6 Nxf6 20. c3 Qb6 21. h5 Kg8 22. hxg6 hxg6 23. fxg6 e5 24. Rh7 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Shi, Anni"]
[Black "Chen, Siyu"]
[Result "1/2-1/2"]
[ECO "B07"]
[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 d6 2. Nc3 Nf6 3. h3 Nbd7 4. Bc4 e5 5. Nf3 b6 6. Ng5 d5 7. Nxd5 Nxd5 8. Nxf7 Kxf7 9. Bxd5+ Ke8 10. Bxa8 Ba6 11. Bc6 Bd6 12. d3 Qf6 13. Bd2 Rf8 14. Qe2 Kd8 15. Rf1 Nc5 16. 0-0-0 Qg6 17. f3 Qf7 18. b3 Be7 19. Ba5 Qg6 20. g4 Qxc6 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Chen, Siyu"]
[Black "Wang, Kairui"]
[Result "1-0"]
[ECO "C04"]
[PlyCount "50"]
[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. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Ne4 6. Bd3 Nxd2 7. Bxd2 Be7 8. c3 0-0 9. 0-0 f6 10. Bf4 f5 11. h3 Bd7 12. Qc2 b5 13. a3 Rb8 14. Rfe1 Bh4 15. Rab1 Be8 16. Qd2 Bh5 17. Ng5 h6 18. Nxe6 Qe7 19. Nxf8 Qxf8 20. Qc2 Ne7 21. g3 Bg5 22. Bxg5 hxg5 23. Qd2 g4 24. h4 Rb6 25. Qg5 Bg6 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Tang, Zihan"]
[Black "Chen, Siyu"]
[Result "1-0"]
[ECO "C41"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. Nf3 Be7 6. 0-0 0-0 7. Be3 b6 8. h3 Bb7 9. d5 Nc5 10. Bxc5 dxc5 11. Nxe5 Qd6 12. Nf3 Rfe8 13. e5 Qd7 14. exf6 Bxf6 15. Bb5 Qe6 16. Bxe8 Rxe8 17. Re1 Rd8 18. a3 Bxc3 19. bxc3 Bxd5 20. Qe2 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Chen, Siyu"]
[Black "Qin, Wenrui"]
[Result "1/2-1/2"]
[ECO "C54"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. 0-0 Bg4 11. Be2 Bxf3 12. Bxf3 Bxd4 13. Nxe4 dxe4 14. Bxe4 Bxe5 15. Bxc6 bxc6 16. Qc2 Qf6 17. Rb1 Rfd8 18. Be3 Bd4 19. Bxd4 Rxd4 20. Rfe1 g6 21. Re2 Qd6 22. Rbe1 Rd8 23. Qc3 Kf8 24. a3 c5 25. Re7 c4 26. R1e3 c5 27. g3 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Luo, Minzhi"]
[Black "Chen, Siyu"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "34"]
[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 d6 2. Nf3 Nf6 3. Nc3 c5 4. e5 Ng4 5. Bb5+ Bd7 6. e6 fxe6 7. Ng5 Bxb5 8. Nxb5 Qd7 9. Qxg4 Qxb5 10. Qh5+ g6 11. Qf3 e5 12. a4 Qc6 13. Qf7+ Kd7 14. Qe6+ Ke8 15. Qf7+ Kd7 16. Qe6+ Ke8 17. Qf7+ Kd7 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Chen, Siyu"]
[Black "Yu, Lingxuan"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "86"]
[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. Nd2 c5 4. Ngf3 Nc6 5. c3 Qb6 6. exd5 exd5 7. Nb3 Nf6 8. dxc5 Bxc5 9. Nxc5 Qxc5 10. Be3 Qe7 11. Bb5 Bd7 12. 0-0 0-0 13. Re1 Qd6 14. Ba4 Bg4 15. h3 Bh5 16. Bb3 Rfd8 17. Bg5 h6 18. Bh4 d4 19. g4 Bg6 20. Bg3 Qd7 21. cxd4 h5 22. g5 Ne4 23. Ne5 Nxe5 24. Bxe5 Qxh3 25. Re3 Qh4 26. Bg3 Qxg5 27. Bc2 h4 28. f4 Qf6 29. Bxe4 Bxe4 30. Rxe4 hxg3 31. Kg2 g6 32. Kxg3 Kg7 33. Qd2 Rh8 34. Qf2 Qf5 35. Qg2 Rac8 36. Rae1 Rc2 37. R1e2 Rxe2 38. Rxe2 Qd3+ 39. Kf2 Qxd4+ 40. Ke1 Qxf4 41. Qxb7 Qc1+ 42. Kf2 Rh2+ 43. Kf3 Qh1+ 0-1

