WORLDBASE Game / Partie #764448
[Event "Chigorin Memorial 2023"]
[Site "St Petersburg RUS"]
[Date "2023.10.26"]
[Round "6.37"]
[White "Moiseeva, Olesya"]
[Black "Efimov, Leonid"]
[Result "0-1"]
[WhiteElo "1843"]
[BlackElo "2080"]
[ECO "B65"]
[PlyCount "110"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.f4 Be7 8.Qd2 Nxd4 9.Qxd4 O-O 10.O-O-O Qa5 11.Qd3 Rb8 12.Bxf6 Bxf6 13.Qxd6 Ra8 14.e5 Rd8 15.Qa3 Rxd1+ 16.Nxd1 Qxa3 17.bxa3 Be7 18.Kb2 b6 19.g4 Bb7 20.Rg1 g5 21.Bg2 Bxg2 22.Rxg2 gxf4 23.Rf2 Rd8 24.Nc3 Rd4 25.h3 f6 26.Ne2 Re4 27.Nxf4 Rxe5 28.a4 Re3 29.c3 Kf7 30.Re2 Rf3 31.Nxe6 Rxh3 32.Nd4 Bc5 33.Re4 Rh4 34.Nf5 Rh1 35.Kb3 Rb1+ 36.Kc2 Ra1 37.Kb2 Rd1 38.Kb3 Rb1+ 39.Kc2 Ra1 40.Kb2 Rf1 41.Kb3 Kg6 42.a5 bxa5 43.Kc4 Bb6 44.Kd5 Rd1+ 45.Nd4 Rd2 46.a4 h5 47.gxh5+ Kxh5 48.Ke6 Rf2 49.c4 Kg5 50.Kd6 Rd2 51.c5 f5 52.cxb6 axb6 53.Re5 Rxd4+ 54.Kc6 Rxa4 55.Kxb6 Kg4 0-1
[Event "Chigorin Memorial 2023"] [Site "St Petersburg RUS"] [Date "2023.10.26"] [Round "6.37"] [White "Moiseeva, Olesya"] [Black "Efimov, Leonid"] [Result "0-1"] [WhiteElo "1843"] [BlackElo "2080"] [ECO "B65"] [Opening "Sicilian"] [Variation "Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9...Nxd4"] [EventDate "2023.10.21"] [WhiteFideId "34165964"] [BlackFideId "54165725"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f4 Be7 8. Qd2 Nxd4 9. Qxd4 O-O 10. O-O-O Qa5 11. Qd3 Rb8 12. Bxf6 Bxf6 13. Qxd6 Ra8 14. e5 Rd8 15. Qa3 Rxd1+ 16. Nxd1 Qxa3 17. bxa3 Be7 18. Kb2 b6 19. g4 Bb7 20. Rg1 g5 21. Bg2 Bxg2 22. Rxg2 gxf4 23. Rf2 Rd8 24. Nc3 Rd4 25. h3 f6 26. Ne2 Re4 27. Nxf4 Rxe5 28. a4 Re3 29. c3 Kf7 30. Re2 Rf3 31. Nxe6 Rxh3 32. Nd4 Bc5 33. Re4 Rh4 34. Nf5 Rh1 35. Kb3 Rb1+ 36. Kc2 Ra1 37. Kb2 Rd1 38. Kb3 Rb1+ 39. Kc2 Ra1 40. Kb2 Rf1 41. Kb3 Kg6 42. a5 bxa5 43. Kc4 Bb6 44. Kd5 Rd1+ 45. Nd4 Rd2 46. a4 h5 47. gxh5+ Kxh5 48. Ke6 Rf2 49. c4 Kg5 50. Kd6 Rd2 51. c5 f5 52. cxb6 axb6 53. Re5 Rxd4+ 54. Kc6 Rxa4 55. Kxb6 Kg4 0-1