Event: Round 8: Ruoyu Zhou - Henry Contreras
Date: 2023-11-26
White: Ruoyu Zhou
WhiteElo: 1990
Black: Henry Contreras
BlackTitle: FM
BlackElo: 2103
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:19:06] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... e6 { [%eval 0.0] [%clk 1:19:05] } 3. d4 { [%eval 0.42] [%clk 1:31:42] } 3... cxd4 { [%eval 0.26] [%clk 1:19:22] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:06] } 4... Nf6 { [%eval 0.4] [%clk 1:19:05] } 5. Nc3 { [%eval 0.32] [%clk 1:32:29] } 5... Nc6 { [%eval 0.43] [%clk 1:19:18] } 6. Ndb5 { [%eval 0.32] [%clk 1:32:34] } 6... Bb4 { [%eval 0.39] [%clk 1:18:48] } 7. a3 { [%eval 0.32] [%clk 1:32:55] } 7... Bxc3+ { [%eval 0.46] [%clk 1:19:16] } 8. Nxc3 { [%eval 0.57] [%clk 1:33:18] } 8... d5 { [%eval 0.49] [%clk 1:19:38] } 9. exd5 { [%eval 0.4] [%clk 1:32:31] } 9... exd5 { [%eval 0.56] [%clk 1:20:07] } 10. Bd3 { [%eval 0.39] [%clk 1:32:52] } 10... d4 { [%eval 0.75] [%clk 1:20:11] } 11. Ne2 { [%eval 0.44] [%clk 1:33:12] } 11... Bf5 { [%eval 0.95] [%clk 1:19:06] } 12. Bxf5 { [%eval 1.0] [%clk 1:33:27] } 12... Qa5+ { [%eval 1.07] [%clk 1:19:34] } 13. c3 { [%eval 1.01] [%clk 1:33:46] } 13... dxc3 { [%eval 0.95] [%clk 1:17:26] } 14. O-O { [%eval 0.92] [%clk 1:33:25] } 14... Qxf5 { [%eval 1.02] [%clk 1:13:02] } 15. Ng3 { [%eval 1.03] [%clk 1:25:24] } 15... Qd5 { [%eval 1.14] [%clk 1:11:45] } 16. Re1+ { [%eval 1.15] [%clk 1:20:33] } 16... Kf8 { [%eval 0.98] [%clk 1:11:33] } 17. bxc3 { [%eval 0.69] [%clk 1:18:51] } 17... Qxd1 { [%eval 0.8] [%clk 1:11:38] } 18. Rxd1 { [%eval 0.91] [%clk 1:19:19] } 18... h6 { [%eval 1.11] [%clk 1:10:07] } 19. Be3?! { [%eval 0.23] } { Inaccuracy. c4 was best. } { [%clk 1:13:32] } 19... b6 { [%eval 0.7] [%clk 1:09:18] } 20. c4 { [%eval 0.38] [%clk 1:02:51] } 20... Kg8 { [%eval 0.58] [%clk 1:08:34] } 21. c5 { [%eval 0.53] [%clk 1:02:25] } 21... b5? { [%eval 1.76] } { Mistake. bxc5 was best. } { [%clk 1:05:44] } 22. Rd6 { [%eval 1.27] [%clk 0:59:47] } 22... Rc8 { [%eval 1.62] [%clk 1:06:12] } 23. Nf5 { [%eval 1.71] [%clk 0:57:52] } 23... Kh7 { [%eval 1.7] [%clk 1:06:40] } 24. Nxh6 { [%eval 1.46] [%clk 0:53:06] } 24... Rhf8 { [%eval 1.69] [%clk 0:39:02] } 25. Nf5 { [%eval 1.44] [%clk 0:52:17] } 25... a5 { [%eval 1.45] [%clk 0:34:52] } 26. Nd4? { [%eval 0.33] } { Mistake. g3 was best. } { [%clk 0:47:23] } 26... Nxd4 { [%eval 0.34] [%clk 0:31:06] } 27. Bxd4 { [%eval 0.24] [%clk 0:47:41] } 27... Ne4 { [%eval 0.39] [%clk 0:31:10] } 28. Ra6 { [%eval 0.0] [%clk 0:42:27] } 28... a4 { [%eval 0.37] [%clk 0:30:36] } 29. c6 { [%eval 0.78] [%clk 0:28:29] } 29... Rfd8 { [%eval 0.39] } 30. Be3 { [%eval 0.41] } 30... Rd6 { [%eval 0.3] } 31. Bd4?? { [%eval -6.45] } { Blunder. Rc1 was best. } 31... Rdd8?? { [%eval 0.77] } { Blunder. Rxd4 was best. } 32. Be3 { [%eval 0.28] } 32... Rd6 { [%eval 0.82] } 33. Rc1?! { [%eval 0.22] } { Inaccuracy. Ra7 was best. } 33... Nc3 { [%eval 0.59] } 34. Kf1 { [%eval 0.51] } 34... Rdxc6?? { [%eval 6.58] } { Blunder. Nd5 was best. } 35. Rxc6 { [%eval 6.55] } 35... Rxc6 { [%eval 6.48] } 36. Bd2 { [%eval 5.12] } 36... b4?! { [%eval 7.91] } { Inaccuracy. Ne4 was best. } 37. axb4 { [%eval 7.44] } 37... a3 { [%eval 8.22] } 38. Bxc3? { [%eval 4.08] } { Mistake. Rxc3 was best. } 38... a2 { [%eval 4.13] } 39. Ra1 { [%eval 3.97] } 1/2-1/2