
[Event "Korchnoi Mem Open 2024"]
[Site "St Petersburg RUS"]
[Date "2024.08.18"]
[Round "3.27"]
[White "Efimov, Leonid"]
[Black "Shirokun, Aleksey"]
[Result "1-0"]
[WhiteElo "2116"]
[BlackElo "1680"]
[ECO "D78"]
[PlyCount "115"]
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.Qb3 Qb6 8.Nc3 Rd8 9.Qxb6 axb6 10.cxd5 Nxd5 11.Nxd5 cxd5 12.Bf4 Na6 13.a3 Bd7 14.Rfc1 Rac8 15.Ne5 Be6 16.h3 b5 17.g4 Nb8 18.Rxc8 Rxc8 19.Rc1 Rxc1+ 20.Bxc1 Nc6 21.Nxc6 bxc6 22.e3 Kf8 23.Kf1 Ke8 24.Bd2 c5 25.Bc3 cxd4 26.Bxd4 Bxd4 27.exd4 Kd7 28.Ke2 Kd6 29.g5 f6 30.h4 fxg5 31.hxg5 Bd7 32.Ke3 Bc6 33.f4 Bd7 34.Kd3 Bg4 35.Bf1 b4 36.Kc2 bxa3 37.bxa3 Ke6 38.Bd3 Kf7 39.a4 Kg7 40.a5 h6 41.gxh6+ Kxh6 42.f5 e5 43.a6 e4 44.a7 exd3+ 45.Kxd3 Bxf5+ 46.Ke3 Kg5 47.a8=Q Be4 48.Qd8+ Kg4 49.Qd7+ Kh4 50.Qh7+ Kg4 51.Qh2 g5 52.Kf2 Kf5 53.Kg3 Kg6 54.Qf2 Bf5 55.Qf3 Be4 56.Qf8 Kh5 57.Qf6 Bc2 58.Qf7+ 1-0
[Site "St Petersburg RUS"]
[Date "2024.08.18"]
[Round "3.27"]
[White "Efimov, Leonid"]
[Black "Shirokun, Aleksey"]
[Result "1-0"]
[WhiteElo "2116"]
[BlackElo "1680"]
[ECO "D78"]
[PlyCount "115"]
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.Qb3 Qb6 8.Nc3 Rd8 9.Qxb6 axb6 10.cxd5 Nxd5 11.Nxd5 cxd5 12.Bf4 Na6 13.a3 Bd7 14.Rfc1 Rac8 15.Ne5 Be6 16.h3 b5 17.g4 Nb8 18.Rxc8 Rxc8 19.Rc1 Rxc1+ 20.Bxc1 Nc6 21.Nxc6 bxc6 22.e3 Kf8 23.Kf1 Ke8 24.Bd2 c5 25.Bc3 cxd4 26.Bxd4 Bxd4 27.exd4 Kd7 28.Ke2 Kd6 29.g5 f6 30.h4 fxg5 31.hxg5 Bd7 32.Ke3 Bc6 33.f4 Bd7 34.Kd3 Bg4 35.Bf1 b4 36.Kc2 bxa3 37.bxa3 Ke6 38.Bd3 Kf7 39.a4 Kg7 40.a5 h6 41.gxh6+ Kxh6 42.f5 e5 43.a6 e4 44.a7 exd3+ 45.Kxd3 Bxf5+ 46.Ke3 Kg5 47.a8=Q Be4 48.Qd8+ Kg4 49.Qd7+ Kh4 50.Qh7+ Kg4 51.Qh2 g5 52.Kf2 Kf5 53.Kg3 Kg6 54.Qf2 Bf5 55.Qf3 Be4 56.Qf8 Kh5 57.Qf6 Bc2 58.Qf7+ 1-0
[Event "Korchnoi Mem Open 2024"]
[Site "St Petersburg RUS"]
[Date "2024.08.18"]
[Round "3.27"]
[White "Efimov, Leonid"]
[Black "Shirokun, Aleksey"]
[Result "1-0"]
[WhiteElo "2116"]
[BlackElo "1680"]
[ECO "D78"]
[Opening "Neo-Gruenfeld, 6.O-O c6"]
[EventDate "2024.08.17"]
[WhiteFideId "54165725"]
[BlackFideId "55721788"]
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Qb3 Qb6 8.
Nc3 Rd8 9. Qxb6 axb6 10. cxd5 Nxd5 11. Nxd5 cxd5 12. Bf4 Na6 13. a3 Bd7 14.
Rfc1 Rac8 15. Ne5 Be6 16. h3 b5 17. g4 Nb8 18. Rxc8 Rxc8 19. Rc1 Rxc1+ 20.
Bxc1 Nc6 21. Nxc6 bxc6 22. e3 Kf8 23. Kf1 Ke8 24. Bd2 c5 25. Bc3 cxd4 26.
Bxd4 Bxd4 27. exd4 Kd7 28. Ke2 Kd6 29. g5 f6 30. h4 fxg5 31. hxg5 Bd7 32.
Ke3 Bc6 33. f4 Bd7 34. Kd3 Bg4 35. Bf1 b4 36. Kc2 bxa3 37. bxa3 Ke6 38. Bd3
Kf7 39. a4 Kg7 40. a5 h6 41. gxh6+ Kxh6 42. f5 e5 43. a6 e4 44. a7 exd3+
45. Kxd3 Bxf5+ 46. Ke3 Kg5 47. a8=Q Be4 48. Qd8+ Kg4 49. Qd7+ Kh4 50. Qh7+
Kg4 51. Qh2 g5 52. Kf2 Kf5 53. Kg3 Kg6 54. Qf2 Bf5 55. Qf3 Be4 56. Qf8 Kh5
57. Qf6 Bc2 58. Qf7+ 1-0