Event: Round 4: Bator Sambuev - Razvan Preotu
Date: 2024-01-28
White: Bator Sambuev
WhiteTitle: GM
Black: Razvan Preotu
BlackTitle: GM
Result: 0-1
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:27:27] } 2. c4 { [%eval 0.26] [%clk 1:31:22] } 2... c6 { [%eval 0.28] [%clk 1:27:49] } 3. Nf3 { [%eval 0.23] [%clk 1:31:48] } 3... Nf6 { [%eval 0.29] [%clk 1:28:12] } 4. e3 { [%eval 0.24] [%clk 1:32:13] } 4... Bf5 { [%eval 0.3] [%clk 1:28:23] } 5. Nc3 { [%eval 0.27] [%clk 1:32:38] } 5... e6 { [%eval 0.24] [%clk 1:28:45] } 6. Nh4 { [%eval 0.28] [%clk 1:33:05] } 6... Be4 { [%eval 0.29] [%clk 1:29:08] } 7. f3 { [%eval 0.33] [%clk 1:33:06] } 7... Bg6 { [%eval 0.22] [%clk 1:29:31] } 8. Qb3 { [%eval 0.28] [%clk 1:32:45] } 8... Qc7 { [%eval 0.35] [%clk 1:29:45] } 9. g3 { [%eval 0.11] [%clk 1:31:17] } 9... Be7 { [%eval 0.21] [%clk 1:28:52] } 10. cxd5 { [%eval 0.02] [%clk 1:30:51] } 10... cxd5 { [%eval -0.01] [%clk 1:26:33] } 11. Bd2 { [%eval -0.23] [%clk 1:30:14] } 11... Nc6 { [%eval -0.23] [%clk 1:26:42] } 12. Rc1 { [%eval -0.2] [%clk 1:30:14] } 12... O-O { [%eval -0.12] [%clk 1:10:20] } 13. Nxg6 { [%eval -0.2] [%clk 1:28:38] } 13... hxg6 { [%eval -0.2] [%clk 1:10:44] } 14. Kf2 { [%eval -0.16] [%clk 1:27:26] } 14... Rac8 { [%eval -0.21] [%clk 1:03:29] } 15. Be2 { [%eval -0.3] [%clk 1:25:41] } 15... Na5 { [%eval -0.01] [%clk 0:56:16] } 16. Qa4 { [%eval -0.03] [%clk 1:19:37] } 16... Nc4 { [%eval 0.1] [%clk 0:53:29] } 17. Nxd5 { [%eval -0.44] [%clk 1:08:18] } 17... exd5 { [%eval -0.49] [%clk 0:53:38] } 18. b3 { [%eval -0.26] [%clk 1:08:43] } 18... Nxd2 { [%eval 0.0] [%clk 0:46:42] } 19. Rxc7 { [%eval -0.01] [%clk 1:08:36] } 19... Rxc7 { [%eval -0.1] [%clk 0:47:08] } 20. Rd1 { [%eval -0.1] [%clk 1:04:46] } 20... Nde4+ { [%eval 0.0] [%clk 0:42:10] } 21. fxe4 { [%eval 0.0] [%clk 1:04:54] } 21... Nxe4+ { [%eval -0.14] [%clk 0:42:35] } 22. Kf3 { [%eval -0.15] [%clk 1:03:46] } 22... Nc3 { [%eval 0.0] [%clk 0:36:33] } 23. Qxa7 { [%eval 0.0] [%clk 1:03:18] } 23... Nxd1 { [%eval 0.0] [%clk 0:36:56] } 24. Bxd1 { [%eval 0.0] [%clk 1:03:41] } 24... Re8 { [%eval 0.0] [%clk 0:35:31] } 25. Qa5 { [%eval 0.0] [%clk 0:56:23] } 25... Rc1 { [%eval 0.0] [%clk 0:34:54] } 26. Qd2?! { [%eval -0.78] } { Inaccuracy. Qb5 was best. } { [%clk 0:55:58] } 26... Rc6 { [%eval -0.5] [%clk 0:35:15] } 27. Kg4 { [%eval -0.53] [%clk 0:48:11] } 27... Rf6 { [%eval 0.0] [%clk 0:23:57] } 28. Kh3 { [%eval 0.0] [%clk 0:44:55] } 28... g5 { [%eval 0.0] [%clk 0:21:46] } 29. Kg2 { [%eval 0.0] [%clk 0:39:57] } 29... g6 { [%eval -0.02] [%clk 0:18:26] } 30. Bf3 { [%eval 0.0] [%clk 0:38:02] } 30... Rd8 { [%eval 0.0] [%clk 0:18:53] } 31. b4 { [%eval -0.1] [%clk 0:30:59] } 31... Ra6 { [%eval 0.0] [%clk 0:17:27] } 32. Bd1 { [%eval -0.23] [%clk 0:28:23] } 32... Rb6 { [%eval -0.2] [%clk 0:17:27] } 33. a3 { [%eval -0.39] [%clk 0:27:37] } 33... Kg7 { [%eval -0.4] [%clk 0:16:04] } 34. Bb3 { [%eval -0.82] [%clk 0:26:42] } 34... g4 { [%eval -0.88] [%clk 0:15:43] } 35. e4 { [%eval -0.83] [%clk 0:19:49] } 35... dxe4 { [%eval -0.88] [%clk 0:16:03] } 36. Qf4 { [%eval -0.75] [%clk 0:20:10] } 36... Rf6 { [%eval -0.73] [%clk 0:11:42] } 37. Qxe4 { [%eval -0.72] [%clk 0:20:23] } 37... Bf8 { [%eval -0.22] [%clk 0:11:51] } 38. Bc4?! { [%eval -0.85] } { Inaccuracy. d5 was best. } { [%clk 0:11:59] } 38... Ra8 { [%eval -0.85] [%clk 0:11:43] } 39. Qxg4?! { [%eval -1.66] } { Inaccuracy. Qe3 was best. } { [%clk 0:08:57] } 39... Rxa3 { [%eval -1.67] [%clk 0:12:04] } 40. b5 { [%eval -1.8] [%clk 0:09:20] } 40... Rc3?! { [%eval -1.18] } { Inaccuracy. Re3 was best. } { [%clk 0:12:20] } 41. Qe2 { [%eval -1.08] [%clk 0:09:25] } 41... Bd6 { [%eval -1.16] [%clk 0:12:14] } 42. Bd5 { [%eval -1.0] [%clk 0:09:24] } 42... Rc7 { [%eval -0.71] [%clk 0:12:13] } 43. Bf3 { [%eval -1.01] [%clk 0:07:34] } 43... Re6 { [%eval -0.99] [%clk 0:09:00] } 44. Qd2 { [%eval -0.82] [%clk 0:07:36] } 44... Be7?! { [%eval 0.0] } { Inaccuracy. b6 was best. } { [%clk 0:08:15] } 45. h4 { [%eval -0.01] [%clk 0:07:28] } 45... Bf6 { [%eval 0.0] [%clk 0:06:05] } 46. h5 { [%eval -0.16] [%clk 0:07:25] } 46... gxh5 { [%eval -0.28] [%clk 0:06:05] } 47. d5 { [%eval -0.28] [%clk 0:06:57] } 47... Re5 { [%eval -0.04] [%clk 0:05:48] } 48. b6 { [%eval -0.56] [%clk 0:05:55] } 48... Rd7 { [%eval -0.43] [%clk 0:04:58] } 49. Qc1 { [%eval -0.44] [%clk 0:05:33] } 49... Rg5 { [%eval -0.35] [%clk 0:05:05] } 50. Qc7 { [%eval -0.66] [%clk 0:05:07] } 50... Re7?! { [%eval -0.03] } { Inaccuracy. Rd8 was best. } { [%clk 0:04:14] } 51. d6 { [%eval 0.0] [%clk 0:04:35] } 51... Re3 { [%eval 0.0] [%clk 0:03:18] } 52. d7 { [%eval 0.0] [%clk 0:04:39] } 52... Rd3 { [%eval 0.0] [%clk 0:03:35] } 53. Be4 { [%eval 0.0] [%clk 0:04:15] } 53... Rd2+ { [%eval 0.0] [%clk 0:03:15] } 54. Kf3 { [%eval 0.0] [%clk 0:04:37] } 54... Bd4 { [%eval 0.0] [%clk 0:02:05] } 55. g4?? { [%eval -7.16] } { Blunder. Bg6 was best. } { [%clk 0:01:49] } 55... Rxg4 { [%eval -6.87] [%clk 0:01:55] } 0-1