Event: Round 5: Jorge Leon Oquendo - Jianchao Zhou
Date: 2023-05-21
White: Jorge Leon Oquendo
WhiteTitle: FM
Black: Jianchao Zhou
BlackTitle: GM
Result: 0-1
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... Nf6 { [%eval 0.28] [%clk 1:15:39] } 2. Nf3 { [%eval 0.12] [%clk 1:29:55] } 2... d5 { [%eval 0.25] [%clk 1:14:55] } 3. c4 { [%eval 0.16] [%clk 1:29:33] } 3... e6 { [%eval 0.17] [%clk 1:13:37] } 4. Nc3 { [%eval 0.0] [%clk 1:29:50] } 4... c6 { [%eval 0.2] [%clk 1:13:52] } 5. cxd5 { [%eval 0.0] [%clk 1:28:13] } 5... exd5 { [%eval 0.0] [%clk 1:14:13] } 6. a3 { [%eval -0.2] [%clk 1:24:40] } 6... Bf5 { [%eval 0.0] [%clk 1:11:29] } 7. Bg5 { [%eval -0.14] [%clk 1:24:10] } 7... Nbd7 { [%eval -0.25] [%clk 1:10:57] } 8. e3 { [%eval -0.03] [%clk 1:23:45] } 8... h6 { [%eval -0.09] [%clk 1:08:35] } 9. Bh4 { [%eval -0.18] [%clk 1:22:28] } 9... g5 { [%eval 0.28] [%clk 1:03:56] } 10. Bg3 { [%eval 0.27] [%clk 1:22:50] } 10... Nh5 { [%eval 0.25] [%clk 1:04:12] } 11. Bd3 { [%eval 0.24] [%clk 1:22:35] } 11... Nxg3 { [%eval 0.31] [%clk 1:02:13] } 12. hxg3 { [%eval 0.3] [%clk 1:22:56] } 12... Be6 { [%eval 0.4] [%clk 1:02:34] } 13. Qc2 { [%eval 0.03] [%clk 1:21:27] } 13... Bd6?! { [%eval 0.63] } { Inaccuracy. Qf6 was best. } { [%clk 1:02:25] } 14. Rd1?! { [%eval 0.06] } { Inaccuracy. O-O-O was best. } { [%clk 1:16:56] } 14... Qe7 { [%eval 0.17] [%clk 1:01:50] } 15. Bf5?! { [%eval -0.45] } { Inaccuracy. O-O was best. } { [%clk 1:15:01] } 15... O-O-O { [%eval -0.44] [%clk 1:00:12] } 16. b4 { [%eval -0.66] [%clk 1:10:27] } 16... Kb8 { [%eval -0.6] [%clk 0:59:35] } 17. Na4 { [%eval -0.99] [%clk 1:09:06] } 17... Bxf5 { [%eval -1.09] [%clk 0:55:55] } 18. Qxf5 { [%eval -1.17] [%clk 1:09:28] } 18... Bxg3 { [%eval -0.89] [%clk 0:51:16] } 19. fxg3?! { [%eval -1.85] } { Inaccuracy. Ke2 was best. } { [%clk 1:09:09] } 19... Qxe3+ { [%eval -1.85] [%clk 0:49:28] } 20. Kf1 { [%eval -1.71] [%clk 1:09:34] } 20... Qb3 { [%eval -1.89] [%clk 0:49:40] } 21. Ra1 { [%eval -1.91] [%clk 1:04:46] } 21... Qxa4 { [%eval -1.82] [%clk 0:49:56] } 22. g4 { [%eval -2.35] [%clk 1:05:09] } 22... Qb3 { [%eval -2.3] [%clk 0:44:15] } 23. Kf2 { [%eval -2.74] [%clk 1:04:30] } 23... Nb6 { [%eval -2.9] [%clk 0:38:07] } 24. Nxg5 { [%eval -2.81] [%clk 0:46:44] } 24... Qb2+ { [%eval -3.4] [%clk 0:36:22] } 25. Kg3 { [%eval -3.18] [%clk 0:44:32] } 25... hxg5 { [%eval -3.0] [%clk 0:28:04] } 26. Qe5+ { [%eval -3.27] [%clk 0:44:11] } 26... Kc8 { [%eval -3.33] [%clk 0:26:51] } 27. Rxh8 { [%eval -3.34] [%clk 0:44:35] } 27... Qxa1 { [%eval -3.33] [%clk 0:26:25] } 28. Rxd8+ { [%eval -3.23] [%clk 0:44:56] } 28... Kxd8 { [%eval -3.44] [%clk 0:26:53] } 29. Qxg5+ { [%eval -3.14] [%clk 0:44:41] } 29... Kc8 { [%eval -3.43] [%clk 0:26:53] } 30. Qg8+ { [%eval -3.33] [%clk 0:44:43] } 30... Kc7 { [%eval -3.53] [%clk 0:27:02] } 31. Qxf7+ { [%eval -3.27] [%clk 0:45:06] } 31... Nd7 { [%eval -3.33] [%clk 0:27:28] } 32. Qf4+ { [%eval -3.25] [%clk 0:44:58] } 32... Kc8 { [%eval -3.3] [%clk 0:21:27] } 33. Qe3 { [%eval -3.5] [%clk 0:43:56] } 33... Qb1 { [%eval -3.42] [%clk 0:20:14] } 34. g5 { [%eval -3.29] [%clk 0:44:20] } 34... Kd8 { [%eval -3.52] [%clk 0:18:13] } 35. Kg4 { [%eval -3.54] [%clk 0:43:15] } 35... Qg6 { [%eval -3.75] [%clk 0:16:28] } 36. Qf4 { [%eval -3.81] [%clk 0:43:09] } 36... Ke7 { [%eval -3.83] [%clk 0:15:29] } 37. g3 { [%eval -3.78] [%clk 0:41:59] } 37... Ke6 { [%eval -4.19] [%clk 0:12:19] } 38. Kh4 { [%eval -4.72] [%clk 0:38:54] } 38... Qe4 { [%eval -4.77] [%clk 0:06:59] } 39. Kh5 { [%eval -5.59] [%clk 0:32:06] } 39... Qxf4 { [%eval -5.52] [%clk 0:06:50] } 40. gxf4 { [%eval -5.67] [%clk 0:32:34] } 40... Kf5 { [%eval -5.37] [%clk 0:07:17] } 41. g6 { [%eval -5.98] [%clk 0:32:14] } 41... Nf6+ { [%eval -6.06] [%clk 0:07:25] } 42. Kh6 { [%eval -6.23] [%clk 0:32:29] } 42... Ne8 { [%eval -6.22] [%clk 0:07:52] } 43. Kh7 { [%eval -7.11] [%clk 0:32:12] } 43... b5 { [%eval -6.41] [%clk 0:08:04] } 44. Kg8 { [%eval -7.88] [%clk 0:32:09] } 44... Kxg6 { [%eval -7.78] [%clk 0:08:15] } 0-1