
[Event "Korchnoi Mem Open 2023"]
[Site "St Petersburg RUS"]
[Date "2023.08.21"]
[Round "6.52"]
[White "Preobrazhenskaya, Diana"]
[Black "Khmelev, Mikhail"]
[Result "1-0"]
[WhiteElo "2056"]
[BlackElo "1825"]
[ECO "B30"]
[PlyCount "91"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.Bxc6 dxc6 5.O-O Bd6 6.d3 Ne7 7.Nbd2 Ng6 8.Nc4 Bc7 9.Bg5 f6 10.Be3 Qe7 11.a3 O-O 12.c3 b5 13.Ncd2 Rd8 14.Qc2 Nf4 15.Ne1 Be6 16.b4 Bb6 17.Ndf3 g5 18.Kh1 a5 19.a4 Qd6 20.bxc5 Bxc5 21.d4 exd4 22.cxd4 Bb4 23.e5 Qe7 24.Bxf4 gxf4 25.Qe4 Bd5 26.Qxf4 fxe5 27.Nxe5 Rf8 28.Qe3 Qg7 29.Rg1 Rae8 30.f4 Qh6 31.Rf1 Rf5 32.Nc2 Rh5 33.Qg3+ Kh8 34.Ne3 Rexe5 35.fxe5 Rh3 36.Qxh3 Qxh3 37.Nxd5 Qe6 38.Nxb4 axb4 39.axb5 cxb5 40.Rab1 Qc4 41.Rfe1 Kg7 42.e6 Kf8 43.e7+ Ke8 44.Rbc1 b3 45.Rxc4 bxc4 46.d5 1-0
[Site "St Petersburg RUS"]
[Date "2023.08.21"]
[Round "6.52"]
[White "Preobrazhenskaya, Diana"]
[Black "Khmelev, Mikhail"]
[Result "1-0"]
[WhiteElo "2056"]
[BlackElo "1825"]
[ECO "B30"]
[PlyCount "91"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.Bxc6 dxc6 5.O-O Bd6 6.d3 Ne7 7.Nbd2 Ng6 8.Nc4 Bc7 9.Bg5 f6 10.Be3 Qe7 11.a3 O-O 12.c3 b5 13.Ncd2 Rd8 14.Qc2 Nf4 15.Ne1 Be6 16.b4 Bb6 17.Ndf3 g5 18.Kh1 a5 19.a4 Qd6 20.bxc5 Bxc5 21.d4 exd4 22.cxd4 Bb4 23.e5 Qe7 24.Bxf4 gxf4 25.Qe4 Bd5 26.Qxf4 fxe5 27.Nxe5 Rf8 28.Qe3 Qg7 29.Rg1 Rae8 30.f4 Qh6 31.Rf1 Rf5 32.Nc2 Rh5 33.Qg3+ Kh8 34.Ne3 Rexe5 35.fxe5 Rh3 36.Qxh3 Qxh3 37.Nxd5 Qe6 38.Nxb4 axb4 39.axb5 cxb5 40.Rab1 Qc4 41.Rfe1 Kg7 42.e6 Kf8 43.e7+ Ke8 44.Rbc1 b3 45.Rxc4 bxc4 46.d5 1-0
[Event "Korchnoi Mem Open 2023"]
[Site "St Petersburg RUS"]
[Date "2023.08.21"]
[Round "6.52"]
[White "Preobrazhenskaya, Diana"]
[Black "Khmelev, Mikhail"]
[Result "1-0"]
[WhiteTitle "WCM"]
[WhiteElo "2056"]
[BlackElo "1825"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[EventDate "2023.08.18"]
[WhiteFideId "34270566"]
[BlackFideId "24175641"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Bxc6 dxc6 5. O-O Bd6 6. d3 Ne7 7. Nbd2 Ng6
8. Nc4 Bc7 9. Bg5 f6 10. Be3 Qe7 11. a3 O-O 12. c3 b5 13. Ncd2 Rd8 14. Qc2
Nf4 15. Ne1 Be6 16. b4 Bb6 17. Ndf3 g5 18. Kh1 a5 19. a4 Qd6 20. bxc5 Bxc5
21. d4 exd4 22. cxd4 Bb4 23. e5 Qe7 24. Bxf4 gxf4 25. Qe4 Bd5 26. Qxf4 fxe5
27. Nxe5 Rf8 28. Qe3 Qg7 29. Rg1 Rae8 30. f4 Qh6 31. Rf1 Rf5 32. Nc2 Rh5
33. Qg3+ Kh8 34. Ne3 Rexe5 35. fxe5 Rh3 36. Qxh3 Qxh3 37. Nxd5 Qe6 38. Nxb4
axb4 39. axb5 cxb5 40. Rab1 Qc4 41. Rfe1 Kg7 42. e6 Kf8 43. e7+ Ke8 44.
Rbc1 b3 45. Rxc4 bxc4 46. d5 1-0