
[Event "ECAM Lyon GM 2023"]
[Site "Lyon FRA"]
[Date "2023.04.15"]
[Round "8.1"]
[White "Cheng, Bo"]
[Black "Velten, P"]
[Result "1-0"]
[WhiteElo "2547"]
[BlackElo "2488"]
[ECO "D20"]
[PlyCount "79"]
1.d4 d5 2.c4 dxc4 3.e4 b5 4.a4 c6 5.axb5 cxb5 6.Nc3 Qb6 7.b3 e6 8.bxc4 Bb4 9.Bd2 bxc4 10.Bxc4 Ne7 11.Nf3 O-O 12.O-O a5 13.Na4 Qd6 14.g3 Bxd2 15.Qxd2 Ba6 16.Bxa6 Qxa6 17.Nc5 Qa7 18.Rfb1 Qc7 19.Rb7 Qd8 20.Qg5 Nbc6 21.Rd7 h6 22.Qd2 Qb6 23.Rb7 Qd8 24.Rc1 Ra7 25.Rxa7 Nxa7 26.Nb7 Qa8 27.Rc7 Rb8 28.Nc5 Nac6 29.d5 exd5 30.exd5 Rd8 31.d6 Nb4 32.Nb7 Ned5 33.Nxd8 Qxd8 34.Rc5 Qxd6 35.Rxa5 Qc6 36.Ne5 Qb7 37.Ra1 Qb8 38.Nc6 Qf8 39.Nxb4 Nxb4 40.Qd7 1-0
[Site "Lyon FRA"]
[Date "2023.04.15"]
[Round "8.1"]
[White "Cheng, Bo"]
[Black "Velten, P"]
[Result "1-0"]
[WhiteElo "2547"]
[BlackElo "2488"]
[ECO "D20"]
[PlyCount "79"]
1.d4 d5 2.c4 dxc4 3.e4 b5 4.a4 c6 5.axb5 cxb5 6.Nc3 Qb6 7.b3 e6 8.bxc4 Bb4 9.Bd2 bxc4 10.Bxc4 Ne7 11.Nf3 O-O 12.O-O a5 13.Na4 Qd6 14.g3 Bxd2 15.Qxd2 Ba6 16.Bxa6 Qxa6 17.Nc5 Qa7 18.Rfb1 Qc7 19.Rb7 Qd8 20.Qg5 Nbc6 21.Rd7 h6 22.Qd2 Qb6 23.Rb7 Qd8 24.Rc1 Ra7 25.Rxa7 Nxa7 26.Nb7 Qa8 27.Rc7 Rb8 28.Nc5 Nac6 29.d5 exd5 30.exd5 Rd8 31.d6 Nb4 32.Nb7 Ned5 33.Nxd8 Qxd8 34.Rc5 Qxd6 35.Rxa5 Qc6 36.Ne5 Qb7 37.Ra1 Qb8 38.Nc6 Qf8 39.Nxb4 Nxb4 40.Qd7 1-0
[Event "ECAM Lyon GM 2023"]
[Site "Lyon FRA"]
[Date "2023.04.15"]
[Round "8.1"]
[White "Cheng, Bo"]
[Black "Velten, P"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2488"]
[ECO "D20"]
[Opening "QGA"]
[Variation "3.e4"]
[EventDate "2023.04.10"]
[WhiteFideId "4300033"]
[BlackFideId "681091"]
1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. axb5 cxb5 6. Nc3 Qb6 7. b3 e6 8.
bxc4 Bb4 9. Bd2 bxc4 10. Bxc4 Ne7 11. Nf3 O-O 12. O-O a5 13. Na4 Qd6 14. g3
Bxd2 15. Qxd2 Ba6 16. Bxa6 Qxa6 17. Nc5 Qa7 18. Rfb1 Qc7 19. Rb7 Qd8 20.
Qg5 Nbc6 21. Rd7 h6 22. Qd2 Qb6 23. Rb7 Qd8 24. Rc1 Ra7 25. Rxa7 Nxa7 26.
Nb7 Qa8 27. Rc7 Rb8 28. Nc5 Nac6 29. d5 exd5 30. exd5 Rd8 31. d6 Nb4 32.
Nb7 Ned5 33. Nxd8 Qxd8 34. Rc5 Qxd6 35. Rxa5 Qc6 36. Ne5 Qb7 37. Ra1 Qb8
38. Nc6 Qf8 39. Nxb4 Nxb4 40. Qd7 1-0