Event: RTU Open - A
Date: 2024-08-06
White: Krivenko, Dion
WhiteTitle: FM
WhiteElo: 2268
Black: Zeng, Chongsheng
BlackTitle: GM
BlackElo: 2571
Result: 0-1
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:28:28] } 1... c5 { [%eval 0.25] [%clk 1:30:30] } 2. Nf3 { [%eval 0.22] [%clk 1:28:54] } 2... d6 { [%eval 0.24] [%clk 1:29:36] } 3. d4 { [%eval 0.26] [%clk 1:29:18] } 3... cxd4 { [%eval 0.31] [%clk 1:30:00] } 4. Qxd4 { [%eval 0.08] [%clk 1:29:44] } 4... a6 { [%eval 0.39] [%clk 1:28:25] } 5. Be2 { [%eval 0.37] [%clk 1:29:32] } 5... Nc6 { [%eval 0.23] [%clk 1:27:07] } 6. Qe3 { [%eval 0.24] [%clk 1:29:52] } 6... Nf6 { [%eval 0.26] [%clk 1:26:45] } 7. O-O { [%eval 0.27] [%clk 1:30:10] } 7... g6 { [%eval 0.41] [%clk 1:26:37] } 8. h3 { [%eval 0.45] [%clk 1:28:24] } 8... Bg7 { [%eval 0.4] [%clk 1:26:52] } 9. Rd1 { [%eval 0.17] [%clk 1:28:37] } 9... Nd7 { [%eval 0.29] [%clk 1:26:02] } 10. Nc3 { [%eval 0.21] [%clk 1:25:17] } 10... b5 { [%eval 0.24] [%clk 1:20:17] } 11. a3 { [%eval 0.01] [%clk 1:17:57] } 11... Bb7 { [%eval 0.01] [%clk 1:18:42] } 12. Rb1 { [%eval -0.34] [%clk 1:12:40] } 12... Rc8 { [%eval -0.19] [%clk 1:17:55] } 13. Bd2 { [%eval -0.35] [%clk 1:08:33] } 13... O-O { [%eval -0.28] [%clk 1:12:13] } 14. Nd5 { [%eval -0.67] [%clk 1:04:16] } 14... e6 { [%eval -0.79] [%clk 1:10:58] } 15. Nb4 { [%eval -1.11] [%clk 1:03:14] } 15... Nc5?! { [%eval -0.34] } { Inaccuracy. Ne7 was best. } { [%clk 0:59:11] } 16. Nxc6 { [%eval -0.39] [%clk 0:42:24] } 16... Bxc6 { [%eval -0.44] [%clk 0:59:34] } 17. Bd3 { [%eval -0.34] [%clk 0:33:21] } 17... Na4 { [%eval -0.14] [%clk 0:55:09] } 18. Nd4 { [%eval -0.63] [%clk 0:27:57] } 18... Bb7 { [%eval -0.65] [%clk 0:53:57] } 19. c3 { [%eval -0.63] [%clk 0:26:03] } 19... Qc7 { [%eval -0.55] [%clk 0:53:34] } 20. Re1 { [%eval -0.9] [%clk 0:22:43] } 20... e5 { [%eval -0.93] [%clk 0:50:05] } 21. Nc2 { [%eval -1.07] [%clk 0:20:47] } 21... f5 { [%eval -1.1] [%clk 0:48:17] } 22. Nb4 { [%eval -1.13] [%clk 0:20:45] } 22... Nc5 { [%eval -1.25] [%clk 0:47:44] } 23. f3 { [%eval -1.24] [%clk 0:18:18] } 23... a5 { [%eval -1.22] [%clk 0:43:42] } 24. Nc2? { [%eval -2.67] } { Mistake. Nd5 was best. } { [%clk 0:18:22] } 24... fxe4 { [%eval -2.29] [%clk 0:42:58] } 25. fxe4 { [%eval -2.34] [%clk 0:18:25] } 25... Nxd3 { [%eval -2.26] [%clk 0:37:03] } 26. Qxd3 { [%eval -2.36] [%clk 0:18:46] } 26... Qc4 { [%eval -2.16] [%clk 0:37:30] } 27. Qe2?! { [%eval -2.94] } { Inaccuracy. Qxc4+ was best. } { [%clk 0:17:18] } 27... Bxe4 { [%eval -2.93] [%clk 0:36:30] } 28. Qxc4+ { [%eval -2.91] [%clk 0:09:11] } 28... Rxc4 { [%eval -2.81] [%clk 0:36:27] } 29. Rbc1 { [%eval -2.78] [%clk 0:09:36] } 29... d5 { [%eval -2.51] [%clk 0:35:33] } 30. Ne3 { [%eval -2.4] [%clk 0:08:59] } 30... Rc6 { [%eval -2.4] [%clk 0:34:46] } 31. c4?! { [%eval -3.54] } { Inaccuracy. Ng4 was best. } { [%clk 0:07:53] } 31... bxc4 { [%eval -3.47] [%clk 0:34:26] } 32. Nxc4 { [%eval -3.56] [%clk 0:07:30] } 32... a4 { [%eval -3.51] [%clk 0:34:36] } 33. Ne3 { [%eval -4.14] [%clk 0:06:11] } 33... d4 { [%eval -3.53] [%clk 0:34:32] } 34. Ng4 { [%eval -3.51] [%clk 0:05:55] } 34... Rxc1 { [%eval -3.32] [%clk 0:34:54] } 35. Bxc1 { [%eval -3.23] [%clk 0:05:58] } 35... Bd3 { [%eval -3.11] [%clk 0:35:12] } 36. Bh6?! { [%eval -4.45] } { Inaccuracy. Bg5 was best. } { [%clk 0:05:32] } 36... e4 { [%eval -4.37] [%clk 0:32:47] } 37. Bxg7 { [%eval -5.02] [%clk 0:05:10] } 37... Kxg7 { [%eval -5.3] [%clk 0:33:15] } 38. Nf2 { [%eval -5.76] [%clk 0:05:29] } 38... Bc2 { [%eval -5.7] [%clk 0:33:29] } 39. Rc1 { [%eval -6.63] [%clk 0:04:33] } 39... e3 { [%eval -6.28] [%clk 0:30:02] } 40. Rxc2 { [%eval -6.95] [%clk 0:04:34] } 40... Rxf2 { [%eval -6.85] [%clk 0:30:17] } 41. Rxf2 { [%eval -7.29] [%clk 0:04:48] } 41... exf2+ { [%eval -6.87] [%clk 0:30:46] } 42. Kxf2 { [%eval -7.66] [%clk 0:05:04] } 42... Kf6 { [%eval -6.82] [%clk 0:31:14] } 43. Ke2 { [%eval -7.26] [%clk 0:03:12] } 43... Ke5 { [%eval -7.67] [%clk 0:31:38] } 44. Kd3 { [%eval -7.69] [%clk 0:01:56] } 44... g5 { [%eval -7.53] [%clk 0:30:13] } 45. g4 { [%eval -9.58] [%clk 0:00:48] } 45... Kd5 { [%eval -8.11] [%clk 0:30:29] } 46. Kd2 { [%eval -8.87] [%clk 0:01:10] } 46... Kc4 { [%eval -7.73] [%clk 0:30:41] } 47. Kc2? { [%eval #-23] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:01:35] } 47... d3+ { [%eval -12.81] [%clk 0:30:55] } 48. Kd2?! { [%eval #-19] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:01:59] } 48... Kd4 { [%eval #-21] [%clk 0:31:01] } 49. Kd1 { [%eval #-11] [%clk 0:02:15] } 49... Ke3 { [%eval #-17] [%clk 0:31:23] } 50. Ke1?? { [%eval #-6] } { Checkmate is now unavoidable. Kc1 was best. } { [%clk 0:02:34] } 50... d2+ { [%eval #-5] [%clk 0:31:45] } 51. Kd1 { [%eval #-5] [%clk 0:03:00] } 51... Kd3 { [%eval #-4] [%clk 0:32:10] } 0-1