Event: open-a
Date: 2022-07-22
White: Sarkar, Justin
WhiteElo: 2346
Black: Wong, Gengchun
BlackElo: 2114
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:25] } 1... Nf6 { [%eval 0.23] [%clk 1:30:54] } 2. c4 { [%eval 0.34] [%clk 1:30:19] } 2... g6 { [%eval 0.3] [%clk 1:31:05] } 3. Nc3 { [%eval 0.31] [%clk 1:30:22] } 3... d5 { [%eval 0.2] [%clk 1:31:13] } 4. cxd5 { [%eval 0.4] [%clk 1:30:27] } 4... Nxd5 { [%eval 0.19] [%clk 1:31:35] } 5. Nf3 { [%eval 0.23] [%clk 1:30:05] } 5... Bg7 { [%eval 0.0] [%clk 1:31:48] } 6. Na4 { [%eval 0.0] [%clk 1:29:58] } 6... O-O { [%eval 0.36] [%clk 1:30:58] } 7. e4 { [%eval 0.17] [%clk 1:30:17] } 7... Nb6 { [%eval 0.23] [%clk 1:31:23] } 8. Be3 { [%eval 0.34] [%clk 1:29:55] } 8... Bg4 { [%eval 0.6] [%clk 1:26:57] } 9. Nc5?! { [%eval 0.0] } { Inaccuracy. Be2 was best. } { [%clk 1:30:07] } 9... Qc8?! { [%eval 0.69] } { Inaccuracy. Nc6 was best. } { [%clk 1:25:17] } 10. h3 { [%eval 0.47] [%clk 1:22:27] } 10... Bxf3 { [%eval 0.39] [%clk 1:24:38] } 11. Qxf3 { [%eval 0.47] [%clk 1:22:52] } 11... Nc6 { [%eval 0.81] [%clk 1:00:50] } 12. O-O-O { [%eval 0.27] [%clk 1:22:21] } 12... e5 { [%eval 0.32] [%clk 1:00:17] } 13. dxe5? { [%eval -1.11] } { Mistake. d5 was best. } { [%clk 1:07:00] } 13... Nxe5 { [%eval -0.86] [%clk 0:58:46] } 14. Qg3 { [%eval -1.05] [%clk 1:07:11] } 14... Rd8 { [%eval -1.61] [%clk 0:51:11] } 15. Rxd8+ { [%eval -1.31] [%clk 0:58:29] } 15... Qxd8 { [%eval -1.19] [%clk 0:51:17] } 16. f4 { [%eval -1.16] [%clk 0:58:25] } 16... Nec4 { [%eval -1.19] [%clk 0:50:12] } 17. e5 { [%eval -1.74] [%clk 0:49:29] } 17... Qd5?! { [%eval -1.06] } { Inaccuracy. Nxe3 was best. } { [%clk 0:35:16] } 18. Bxc4 { [%eval -1.35] [%clk 0:40:53] } 18... Nxc4 { [%eval -0.93] [%clk 0:35:40] } 19. Rd1 { [%eval -1.21] [%clk 0:40:29] } 19... Qc6 { [%eval -1.03] [%clk 0:35:58] } 20. Kb1 { [%eval -1.05] [%clk 0:28:13] } 20... b6 { [%eval -1.31] [%clk 0:28:45] } 21. Nd3 { [%eval -1.36] [%clk 0:28:23] } 21... Nxe3 { [%eval -1.25] [%clk 0:28:55] } 22. Qxe3 { [%eval -1.13] [%clk 0:28:47] } 22... Qxg2 { [%eval -1.25] [%clk 0:29:13] } 23. f5? { [%eval -2.96] } { Mistake. Nf2 was best. } { [%clk 0:20:50] } 23... Re8 { [%eval -3.22] [%clk 0:22:01] } 24. Nf4?? { [%eval -6.55] } { Blunder. e6 was best. } { [%clk 0:16:10] } 24... Qh2?? { [%eval -3.08] } { Blunder. Qg5 was best. } { [%clk 0:15:31] } 25. f6?! { [%eval -4.64] } { Inaccuracy. Nd3 was best. } { [%clk 0:16:23] } 25... Bh6 { [%eval -4.58] [%clk 0:15:11] } 26. Rf1 { [%eval -5.21] [%clk 0:14:11] } 26... Bxf4?! { [%eval -3.43] } { Inaccuracy. Bg5 was best. } { [%clk 0:07:38] } 27. Rxf4 { [%clk 0:14:32] } 27... Qh1+ { [%clk 0:06:15] } 28. Kc2 { [%clk 0:14:06] } 28... Qc6+ { [%clk 0:05:15] } 29. Kb1 { [%clk 0:14:02] } 29... Qh1+ { [%clk 0:05:20] } 30. Kc2 { [%clk 0:14:28] } 30... Qc6+ { [%clk 0:05:06] } 31. Kb1 { [%clk 0:14:55] } 31... Qh1+ { [%clk 0:04:16] } 1/2-1/2