Event: Online_Olympiad_Div2_PoolA
Site: Chess.com
Date: 2021-09-02
White: Khairallah, Faisal
WhiteElo: 2132
Black: Zeng, Chongsheng
BlackElo: 2527
Result: 0-1
ECO: A45
Opening: Trompowsky Attack: Classical Defense, Big Center Variation
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:03] } 1... Nf6 { [%eval 0.19] [%clk 0:14:53] } 2. Bg5 { [%eval 0.0] [%clk 0:15:06] } 2... e6 { [%eval 0.13] [%clk 0:14:29] } 3. e4 { [%eval -0.29] [%clk 0:15:07] } 3... h6 { [%eval 0.11] [%clk 0:14:28] } 4. Bxf6 { [%eval 0.03] [%clk 0:15:12] } 4... Qxf6 { [%eval -0.13] [%clk 0:14:33] } 5. c3 { [%eval -0.13] [%clk 0:15:16] } 5... d5 { [%eval 0.0] [%clk 0:13:41] } 6. e5 { [%eval -0.26] [%clk 0:13:36] } 6... Qd8 { [%eval -0.27] [%clk 0:13:43] } 7. f4?! { [%eval -0.8] } { Inaccuracy. Nf3 was best. } { [%clk 0:12:48] } 7... c5 { [%eval -0.77] [%clk 0:13:38] } 8. Nf3 { [%eval -0.94] [%clk 0:12:49] } 8... Nc6 { [%eval -0.77] [%clk 0:13:31] } 9. Nbd2 { [%eval -1.17] [%clk 0:11:11] } 9... Qb6 { [%eval -1.12] [%clk 0:13:23] } 10. Qb3 { [%eval -0.99] [%clk 0:10:41] } 10... Bd7 { [%eval -0.6] [%clk 0:13:17] } 11. Qxb6 { [%eval -0.49] [%clk 0:10:17] } 11... axb6 { [%eval -0.57] [%clk 0:13:20] } 12. a3 { [%eval -0.82] [%clk 0:09:47] } 12... b5?! { [%eval -0.16] } { Inaccuracy. g5 was best. } { [%clk 0:12:22] } 13. Bxb5 { [%eval -0.5] [%clk 0:08:23] } 13... Nxe5 { [%eval -0.58] [%clk 0:12:23] } 14. Bxd7+ { [%eval -0.58] [%clk 0:08:23] } 14... Nxd7 { [%eval -0.59] [%clk 0:12:26] } 15. O-O { [%eval -0.71] [%clk 0:08:02] } 15... Bd6 { [%eval -0.73] [%clk 0:12:08] } 16. Ne5 { [%eval -0.94] [%clk 0:07:54] } 16... cxd4 { [%eval -0.76] [%clk 0:10:18] } 17. cxd4 { [%eval -0.97] [%clk 0:07:52] } 17... f6 { [%eval -0.55] [%clk 0:10:21] } 18. Nxd7?! { [%eval -1.6] } { Inaccuracy. Ng6 was best. } { [%clk 0:06:42] } 18... Kxd7 { [%eval -1.07] [%clk 0:10:23] } 19. Rac1?! { [%eval -2.02] } { Inaccuracy. f5 was best. } { [%clk 0:05:56] } 19... Ra4 { [%eval -1.5] [%clk 0:09:50] } 20. Nb3 { [%eval -1.59] [%clk 0:05:46] } 20... b6 { [%eval -1.3] [%clk 0:09:37] } 21. Rc3 { [%eval -1.29] [%clk 0:03:11] } 21... Rc4 { [%eval -1.69] [%clk 0:08:20] } 22. Rxc4 { [%eval -1.31] [%clk 0:02:40] } 22... dxc4 { [%eval -1.79] [%clk 0:08:22] } 23. Nd2 { [%eval -1.63] [%clk 0:02:44] } 23... b5 { [%eval -1.91] [%clk 0:08:23] } 24. Ne4 { [%eval -1.75] [%clk 0:02:06] } 24... Rb8 { [%eval -1.85] [%clk 0:07:48] } 25. f5 { [%eval -1.44] [%clk 0:01:57] } 25... e5?! { [%eval -0.6] } { Inaccuracy. b4 was best. } { [%clk 0:07:22] } 26. Nxd6?? { [%eval -2.25] } { Blunder. Rd1 was best. } { [%clk 0:01:43] } 26... Kxd6 { [%eval -2.38] [%clk 0:07:24] } 27. dxe5+ { [%eval -2.45] [%clk 0:01:45] } 27... Kxe5 { [%eval -2.1] [%clk 0:07:28] } 28. g4?? { [%eval -4.86] } { Blunder. Rf2 was best. } { [%clk 0:01:14] } 28... Rd8 { [%eval -4.67] [%clk 0:06:30] } 29. Rf2 { [%eval -5.8] [%clk 0:01:12] } 29... Ke4 { [%eval -5.69] [%clk 0:06:25] } 30. Kg2 { [%eval -5.71] [%clk 0:01:03] } 30... Ke3 { [%eval -5.71] [%clk 0:06:19] } 31. Kg3 { [%eval -7.12] [%clk 0:00:45] } 31... Rd2 { [%eval -7.15] [%clk 0:06:14] } 32. Rf3+ { [%eval -7.14] [%clk 0:00:43] } 32... Kd4 { [%eval -7.15] [%clk 0:06:13] } 33. b3 { [%eval -8.48] [%clk 0:00:10] } 33... c3 { [%eval -8.44] [%clk 0:05:36] } 34. Rf4+ { [%eval -8.32] [%clk 0:00:10] } 34... Kd3 { [%eval -8.47] [%clk 0:05:34] } 35. Rf3+ { [%eval -8.67] [%clk 0:00:08] } 35... Kc2 { [%eval -8.48] [%clk 0:05:37] } 36. a4 { [%eval -9.22] [%clk 0:00:12] } 36... b4 { [%eval -9.44] [%clk 0:05:36] } 37. a5 { [%eval -9.33] [%clk 0:00:13] } 37... Kxb3 { [%eval -9.31] [%clk 0:05:38] } 0-1