Event: World Senior Team 2025 S65
Site: Prague, Czech Republic
Date: 2025-02-18
White: Lederman, Leon
WhiteTitle: IM
WhiteElo: 2198
Black: Baimurzin, Aitkazy
BlackTitle: IM
BlackElo: 1997
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard
TimeControl: 90min./40 + 30min. + 30s./move

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:37] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:30:47] } 3. d4 { [%eval 0.4] [%clk 1:31:44] } 3... cxd4 { [%eval 0.29] [%clk 1:31:05] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:12] } 4... a6 { [%eval 0.42] [%clk 1:31:13] } 5. Bd3 { [%eval 0.45] [%clk 1:32:37] } 5... d6 { [%eval 0.61] [%clk 1:30:04] } 6. O-O { [%eval 0.48] [%clk 1:32:52] } 6... Nf6 { [%eval 0.55] [%clk 1:30:00] } 7. c4 { [%eval 0.49] [%clk 1:33:15] } 7... b6 { [%eval 0.65] [%clk 1:29:48] } 8. Nc3 { [%eval 0.89] [%clk 1:33:34] } 8... Bb7 { [%eval 0.81] [%clk 1:30:08] } 9. Be3 { [%eval 0.68] [%clk 1:33:50] } 9... Nbd7 { [%eval 0.73] [%clk 1:30:09] } 10. f3 { [%eval 0.49] [%clk 1:33:56] } 10... Rc8 { [%eval 0.51] [%clk 1:26:53] } 11. Rc1 { [%eval 0.46] [%clk 1:33:22] } 11... Be7 { [%eval 0.41] [%clk 1:26:54] } 12. b3 { [%eval 0.48] [%clk 1:32:47] } 12... O-O { [%eval 0.39] [%clk 1:24:20] } 13. Qe1 { [%eval 0.16] [%clk 1:32:57] } 13... Kh8 { [%eval 0.63] [%clk 1:19:22] } 14. h3 { [%eval 0.55] [%clk 1:29:14] } 14... Rg8 { [%eval 0.73] [%clk 1:12:02] } 15. Qd2 { [%eval 0.68] [%clk 1:27:49] } 15... Qc7 { [%eval 0.69] [%clk 0:59:38] } 16. Be2 { [%eval 0.59] [%clk 1:17:39] } 16... h6 { [%eval 0.75] [%clk 0:53:55] } 17. a3 { [%eval 0.37] [%clk 1:13:26] } 17... Rcd8 { [%eval 0.64] [%clk 0:49:26] } 18. b4 { [%eval 0.59] [%clk 1:13:08] } 18... Qb8 { [%eval 0.56] [%clk 0:47:44] } 19. Qa2 { [%eval 0.49] [%clk 1:08:32] } 19... Nh5 { [%eval 0.44] [%clk 0:43:21] } 20. Qd2 { [%eval 0.08] [%clk 1:00:35] } 20... Nhf6?! { [%eval 0.63] } { Inaccuracy. Ng3 was best. } { [%clk 0:40:46] } 21. Bd3?! { [%eval -0.04] } { Inaccuracy. Rfd1 was best. } { [%clk 0:58:13] } 21... Ne5 { [%eval 0.05] [%clk 0:35:24] } 22. Rfe1 { [%eval -0.14] [%clk 0:53:30] } 22... Nxd3 { [%eval 0.06] [%clk 0:34:22] } 23. Qxd3 { [%eval 0.02] [%clk 0:53:55] } 23... Rge8 { [%eval 0.0] [%clk 0:32:02] } 24. Na4 { [%eval 0.02] [%clk 0:41:53] } 24... Nd7 { [%eval 0.14] [%clk 0:25:50] } 25. Nb3?! { [%eval -0.42] } { Inaccuracy. Red1 was best. } { [%clk 0:41:18] } 25... Ba8 { [%eval -0.1] [%clk 0:24:09] } 26. Qe2 { [%eval -0.22] [%clk 0:36:06] } 26... Bc6 { [%eval 0.14] [%clk 0:12:12] } 27. Nc3 { [%eval -0.09] [%clk 0:34:15] } 27... Rc8 { [%eval -0.17] [%clk 0:09:08] } 28. Red1 { [%eval -0.13] [%clk 0:31:54] } 28... Ne5 { [%eval -0.05] [%clk 0:06:19] } 29. Nd2 { [%eval -0.59] [%clk 0:30:38] } 29... Ba8?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 0:05:20] } 30. f4 { [%eval -0.01] [%clk 0:30:54] } 30... Nd7 { [%eval 0.0] [%clk 0:04:51] } 31. Nf3 { [%eval -0.18] [%clk 0:29:14] } 31... Red8 { [%eval 0.18] [%clk 0:03:55] } 32. Nd4 { [%eval -0.17] [%clk 0:27:02] } 32... Bf6 { [%eval -0.21] [%clk 0:02:32] } 33. f5 { [%eval -0.23] [%clk 0:23:19] } 33... exf5?? { [%eval 2.36] } { Blunder. Re8 was best. } { [%clk 0:02:24] } 34. Nxf5 { [%eval 2.16] [%clk 0:22:44] } 34... Ne5?! { [%eval 2.97] } { Inaccuracy. Be5 was best. } { [%clk 0:01:32] } 35. Nd5 { [%eval 2.34] [%clk 0:20:54] } 35... Bxd5 { [%eval 2.19] [%clk 0:01:17] } 36. cxd5? { [%eval 0.63] } { Mistake. Rxd5 was best. } { [%clk 0:21:13] } 36... b5 { [%eval 0.69] [%clk 0:01:24] } 37. Bd4 { [%eval 0.2] [%clk 0:20:43] } 37... Kh7 { [%eval 0.11] [%clk 0:01:07] } 38. Qh5 { [%eval -0.12] [%clk 0:16:28] } 38... Rd7 { [%eval 0.34] [%clk 0:00:39] } 39. Be3 { [%eval -0.18] [%clk 0:16:05] } 39... Rxc1 { [%eval -0.21] [%clk 0:00:42] } 40. Rxc1 { [%eval -0.17] [%clk 0:16:27] } 40... Ng6 { [%eval 0.35] [%clk 0:00:52] } 41. Rc6 { [%eval 0.38] [%clk 0:06:18] } 41... Be5 { [%eval 0.34] [%clk 0:21:44] } 42. Qd1 { [%eval 0.24] [%clk 0:35:18] } 42... Qa8 { [%eval 0.5] [%clk 0:14:56] } 43. Qc1 { [%eval 0.51] [%clk 0:35:09] } 43... Rd8?! { [%eval 1.62] } { Inaccuracy. Ne7 was best. } { [%clk 0:13:22] } 44. Rc7 { [%eval 1.71] [%clk 0:33:52] } 44... Kg8?! { [%eval 2.5] } { Inaccuracy. Rf8 was best. } { [%clk 0:12:07] } 45. Qc6 { [%eval 2.24] [%clk 0:32:46] } 45... Nf4?? { [%eval 4.91] } { Blunder. a5 was best. } { [%clk 0:09:43] } 46. Ra7 { [%eval 4.52] [%clk 0:30:23] } 46... Qb8 { [%eval 3.53] [%clk 0:09:12] } 47. Qxa6 { [%eval 3.52] [%clk 0:30:13] } 47... Rf8?! { [%eval 5.08] } { Inaccuracy. Kh7 was best. } { [%clk 0:08:01] } 48. Rb7? { [%eval 2.85] } { Mistake. Ne7+ was best. } { [%clk 0:26:11] } 48... Qd8?! { [%eval 3.67] } { Inaccuracy. Qa8 was best. } { [%clk 0:05:51] } 49. Ne7+ { [%eval 3.61] [%clk 0:26:00] } 49... Kh7 { [%eval 3.72] [%clk 0:03:15] } 50. Qxb5 { [%eval 3.73] [%clk 0:26:15] } 50... Ng6 { [%eval 3.82] [%clk 0:01:35] } 51. Nf5?! { [%eval 2.89] } { Inaccuracy. Bb6 was best. } { [%clk 0:26:11] } 51... Qf6 { [%eval 2.71] [%clk 0:01:44] } 52. Rb8?? { [%eval 0.3] } { Blunder. a4 was best. } { [%clk 0:24:33] } 52... Rxb8 { [%eval 0.26] [%clk 0:00:57] } 53. Qxb8 { [%eval 0.37] [%clk 0:24:54] } 53... Nf4 { [%eval 0.36] [%clk 0:01:08] } 54. Qb5 { [%clk 0:19:40] } 54... Qg5 { [%clk 0:00:36] } 55. Bxf4 { [%clk 0:19:35] } 55... Qxf4 { [%clk 0:00:51] } 56. Qd3 { [%clk 0:18:49] } 56... Qc1+ { [%clk 0:00:33] } 57. Kf2 { [%clk 0:19:05] } 57... g6 { [%clk 0:00:38] } 58. Ne3 { [%clk 0:18:44] } 58... h5 59. Nc4 { [%clk 0:15:58] } 59... Bh2 { [%clk 0:00:33] } 60. Nd2 { [%clk 0:14:19] } 60... Qg1+ { [%clk 0:00:00] } 1-0