Event: 2024 Zonals
Date: 2024-04-01
White: Sambuev, Bator
WhiteTitle: GM
WhiteElo: 2464
Black: Keleberda, Tymur
BlackTitle: FM
BlackElo: 2212
Result: 1-0
ECO: E44
Opening: Nimzo-Indian Defense: St. Petersburg Variation, American Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:29:28] } 1... Nf6 { [%eval 0.16] [%clk 1:27:55] } 2. c4 { [%eval 0.16] [%clk 1:29:51] } 2... e6 { [%eval 0.21] [%clk 1:28:21] } 3. Nc3 { [%eval 0.08] [%clk 1:30:18] } 3... Bb4 { [%eval 0.12] [%clk 1:28:46] } 4. e3 { [%eval 0.0] [%clk 1:30:44] } 4... b6 { [%eval 0.48] [%clk 1:29:10] } 5. Ne2 { [%eval 0.22] [%clk 1:31:09] } 5... Ne4 { [%eval 0.42] [%clk 1:29:36] } 6. Bd2 { [%eval 0.13] [%clk 1:31:31] } 6... Nxd2 { [%eval 0.32] [%clk 1:30:01] } 7. Qxd2 { [%eval 0.09] [%clk 1:31:56] } 7... Nc6 { [%eval 0.46] [%clk 1:30:24] } 8. a3 { [%eval 0.49] [%clk 1:30:53] } 8... Be7 { [%eval 0.51] [%clk 1:27:55] } 9. Qc2 { [%eval 0.46] [%clk 1:21:51] } 9... Bb7 { [%eval 0.46] [%clk 1:20:11] } 10. O-O-O { [%eval 0.29] [%clk 1:20:42] } 10... Na5 { [%eval 0.31] [%clk 1:15:47] } 11. Nf4 { [%eval 0.48] [%clk 1:18:47] } 11... d5?! { [%eval 1.18] } { Inaccuracy. Ba6 was best. } { [%clk 1:10:51] } 12. cxd5 { [%eval 1.31] [%clk 1:18:13] } 12... exd5 { [%eval 1.09] [%clk 1:11:12] } 13. b4 { [%eval 1.08] [%clk 1:11:11] } 13... Nc4?! { [%eval 1.81] } { Inaccuracy. g5 was best. } { [%clk 1:10:00] } 14. Ncxd5 { [%eval 1.72] [%clk 1:08:36] } 14... Nxa3 { [%eval 2.09] [%clk 1:07:43] } 15. Qa4+ { [%eval 1.97] [%clk 1:02:34] } 15... b5 { [%eval 1.85] [%clk 1:03:55] } 16. Bxb5+ { [%eval 1.86] [%clk 1:02:41] } 16... Nxb5 { [%eval 1.82] [%clk 1:03:39] } 17. Qxb5+ { [%eval 1.87] [%clk 1:02:28] } 17... c6 { [%eval 1.99] [%clk 1:04:03] } 18. Qxb7 { [%eval 1.97] [%clk 1:02:35] } 18... cxd5 { [%eval 1.82] [%clk 1:04:21] } 19. Nxd5 { [%eval 1.88] [%clk 1:00:52] } 19... Bd6 { [%eval 1.77] [%clk 1:01:25] } 20. Qc6+ { [%eval 1.81] [%clk 0:58:41] } 20... Kf8 { [%eval 1.77] [%clk 1:01:49] } 21. Kd2 { [%eval 1.91] [%clk 0:58:57] } 21... h5 { [%eval 1.84] [%clk 1:00:28] } 22. Ra1 { [%eval 1.85] [%clk 0:51:06] } 22... Rh6 { [%eval 1.87] [%clk 1:00:04] } 23. Qc2 { [%eval 1.8] [%clk 0:46:11] } 23... Qg5 { [%eval 2.42] [%clk 0:48:03] } 24. Qe4 { [%eval 2.35] [%clk 0:45:08] } 24... Re6 { [%eval 2.92] [%clk 0:47:40] } 25. Qf3 { [%eval 2.68] [%clk 0:43:52] } 25... Rd8 { [%eval 2.68] [%clk 0:48:00] } 26. Ke2 { [%eval 2.27] [%clk 0:39:19] } 26... Bxb4 { [%eval 2.17] [%clk 0:43:50] } 27. Nxb4?! { [%eval 0.99] } { Inaccuracy. Rhb1 was best. } { [%clk 0:33:16] } 27... Rxd4 { [%eval 1.07] [%clk 0:44:07] } 28. Nc2 { [%eval 0.94] [%clk 0:15:24] } 28... Qb5+ { [%eval 0.95] [%clk 0:40:53] } 29. Ke1 { [%eval 1.05] [%clk 0:15:48] } 29... Rc4? { [%eval 2.34] } { Mistake. Rd5 was best. } { [%clk 0:41:10] } 30. Rxa7 { [%eval 1.95] [%clk 0:08:41] } 30... Re7? { [%eval 3.67] } { Mistake. Qb1+ was best. } { [%clk 0:26:59] } 31. Ra8+ { [%eval 3.6] [%clk 0:07:41] } 31... Re8 { [%eval 3.53] [%clk 0:27:11] } 32. Rxe8+ { [%eval 3.37] [%clk 0:07:59] } 32... Qxe8 { [%eval 3.67] [%clk 0:21:15] } 33. Qd1 { [%eval 3.44] [%clk 0:06:02] } 33... Qc8 { [%eval 3.42] [%clk 0:18:40] } 34. Kd2 { [%eval 3.46] [%clk 0:06:08] } 34... Qf5 { [%eval 3.42] [%clk 0:15:18] } 35. Nd4 { [%eval 3.87] [%clk 0:04:37] } 35... Qxf2+ { [%eval 3.75] [%clk 0:15:42] } 36. Qe2 { [%eval 3.75] [%clk 0:04:56] } 36... Rxd4+ { [%eval 3.61] [%clk 0:16:10] } 37. exd4 { [%eval 3.4] [%clk 0:05:10] } 37... Qxd4+ { [%eval 3.69] [%clk 0:16:37] } 38. Qd3 { [%eval 3.47] [%clk 0:04:28] } 38... Qb2+ { [%eval 3.89] [%clk 0:16:22] } 39. Ke3 { [%eval 3.9] [%clk 0:03:54] } 39... Qe5+ { [%eval 3.61] [%clk 0:16:30] } 40. Qe4 { [%eval 4.12] [%clk 0:34:15] } 40... Qc3+ { [%eval 4.16] [%clk 0:46:39] } 41. Kf2 { [%eval 4.02] [%clk 0:30:40] } 41... Qd2+ { [%eval 4.11] [%clk 0:32:22] } 42. Kg3 { [%eval 3.91] [%clk 0:28:50] } 42... Qc3+ { [%clk 0:32:00] } 43. Kh4 { [%clk 0:28:01] } 43... g5+ { [%clk 0:32:09] } 44. Kxg5 { [%clk 0:27:37] } 44... Qg7+ { [%clk 0:32:27] } 45. Kh4 { [%clk 0:27:53] } 45... Qf6+ { [%clk 0:32:50] } 46. Kh3 { [%clk 0:28:01] } 46... Qc3+ { [%clk 0:32:50] } 47. g3 { [%clk 0:28:20] } 1-0