Event: Round 5: Czech, Emil - Zhang, Oscar Y
Date: 2024-11-19
White: Czech, Emil
WhiteElo: 1608
Black: Zhang, Oscar Y
BlackElo: 1817
Result: 0-1
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.21] [%clk 1:31:22] } 2... d6 { [%eval 0.23] [%clk 1:31:16] } 3. d4 { [%eval 0.22] [%clk 1:31:45] } 3... cxd4 { [%eval 0.19] [%clk 1:31:35] } 4. Qxd4 { [%eval 0.0] [%clk 1:32:07] } 4... Nc6 { [%eval 0.16] [%clk 1:30:48] } 5. Qe3 { [%eval 0.07] [%clk 1:32:28] } 5... Nf6 { [%eval 0.07] [%clk 1:30:11] } 6. h3 { [%eval 0.11] [%clk 1:32:38] } 6... e6 { [%eval 0.25] [%clk 1:29:49] } 7. Be2 { [%eval 0.0] [%clk 1:31:44] } 7... Be7 { [%eval 0.13] [%clk 1:29:46] } 8. O-O { [%eval 0.3] [%clk 1:31:51] } 8... O-O { [%eval 0.26] [%clk 1:29:59] } 9. Rd1 { [%eval 0.26] [%clk 1:31:56] } 9... Qc7 { [%eval 0.39] [%clk 1:29:26] } 10. c4 { [%eval 0.27] [%clk 1:31:03] } 10... a6 { [%eval 0.52] [%clk 1:26:46] } 11. Nc3 { [%eval 0.42] [%clk 1:30:41] } 11... Bd7 { [%eval 0.45] [%clk 1:26:34] } 12. b3 { [%eval 0.46] [%clk 1:29:10] } 12... Rad8 { [%eval 0.57] [%clk 1:23:03] } 13. Ba3 { [%eval 0.43] [%clk 1:27:16] } 13... Rfe8 { [%eval 0.46] [%clk 1:22:55] } 14. Rd2 { [%eval 0.38] [%clk 1:23:25] } 14... Bc8 { [%eval 0.8] [%clk 1:16:30] } 15. Rad1 { [%eval 0.74] [%clk 1:22:15] } 15... h6 { [%eval 0.69] [%clk 1:15:18] } 16. Bb2 { [%eval 0.5] [%clk 1:09:13] } 16... Nh7 { [%eval 0.8] [%clk 1:14:46] } 17. Nh2 { [%eval 0.42] [%clk 1:05:36] } 17... d5 { [%eval 0.38] [%clk 1:04:41] } 18. Qd3?? { [%eval -2.31] } { Blunder. exd5 was best. } { [%clk 0:51:03] } 18... d4 { [%eval -2.38] [%clk 1:02:33] } 19. Nb1 { [%eval -2.87] [%clk 0:42:56] } 19... Bg5 { [%eval -2.64] [%clk 1:02:49] } 20. a3 { [%eval -2.75] [%clk 0:36:47] } 20... Bxd2 { [%eval -2.9] [%clk 1:02:48] } 21. Nxd2 { [%eval -2.83] [%clk 0:36:43] } 21... e5 { [%eval -2.85] [%clk 1:03:11] } 22. Bg4 { [%eval -3.41] [%clk 0:31:26] } 22... Nf8 { [%eval -3.09] [%clk 1:02:15] } 23. b4 { [%eval -3.33] [%clk 0:23:51] } 23... Ne6 { [%eval -3.26] [%clk 1:00:30] } 24. c5 { [%eval -2.95] [%clk 0:16:15] } 24... Nf4 { [%eval -2.94] [%clk 0:58:22] } 25. Qb3 { [%eval -3.39] [%clk 0:16:37] } 25... Be6 { [%eval -3.09] [%clk 0:57:31] } 26. Bxe6 { [%eval -3.19] [%clk 0:14:51] } 26... Rxe6 { [%eval -3.18] [%clk 0:57:38] } 27. Ndf1 { [%eval -3.7] [%clk 0:13:49] } 27... Rg6 { [%eval -3.71] [%clk 0:57:04] } 28. Ng3 { [%eval -3.38] [%clk 0:12:50] } 28... Qe7 { [%eval -2.76] [%clk 0:54:06] } 29. Bc1?! { [%eval -3.67] } { Inaccuracy. Nf3 was best. } { [%clk 0:12:01] } 29... d3 { [%eval -3.45] [%clk 0:50:59] } 30. Nf3 { [%eval -3.43] [%clk 0:09:43] } 30... Nd4 { [%eval -3.85] [%clk 0:48:21] } 31. Nxd4 { [%eval -3.59] [%clk 0:09:48] } 31... Rxd4 { [%eval -3.65] [%clk 0:48:46] } 32. Qb2 { [%eval -4.13] [%clk 0:03:52] } 32... Qd8 { [%eval -3.85] [%clk 0:45:48] } 33. Bxf4?! { [%eval -5.22] } { Inaccuracy. Kh2 was best. } { [%clk 0:02:03] } 33... exf4 { [%eval -5.08] [%clk 0:46:02] } 34. Nf5 { [%eval -5.62] [%clk 0:02:18] } 34... Rxe4 { [%eval -5.73] [%clk 0:45:17] } 35. h4?! { [%eval -8.42] } { Inaccuracy. f3 was best. } { [%clk 0:00:35] } 35... Qf6?? { [%eval -3.83] } { Blunder. Qd5 was best. } { [%clk 0:40:05] } 36. Qxf6 { [%eval -3.8] [%clk 0:00:50] } 36... Rxf6 { [%eval -3.76] [%clk 0:40:30] } 37. Nd6 { [%eval -3.52] [%clk 0:01:15] } 37... Rd4 { [%eval -3.97] [%clk 0:40:52] } 38. Nxb7 { [%eval -3.93] [%clk 0:01:26] } 38... d2 { [%eval -3.77] [%clk 0:41:14] } 39. Kf1 { [%eval -3.85] [%clk 0:01:24] } 39... Re6 { [%eval -3.76] [%clk 0:41:27] } 40. Na5 { [%clk 0:01:43] } 40... Rde4 { [%clk 0:41:52] } 0-1