Event: Menorca Open
Site: -
Date: 2023-04-13
White: Koustav Chatterjee
WhiteTitle: IM
WhiteElo: 2520
Black: Gukesh D
BlackTitle: GM
BlackElo: 2730
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:25:08] } 1... Nf6 { [%eval 0.28] [%clk 1:30:38] } 2. c4 { [%eval 0.16] [%clk 1:25:31] } 2... e6 { [%eval 0.23] [%clk 1:31:00] } 3. Nf3 { [%eval 0.0] [%clk 1:25:55] } 3... d5 { [%eval 0.17] [%clk 1:31:21] } 4. g3 { [%eval 0.2] [%clk 1:26:19] } 4... Bb4+ { [%eval 0.19] [%clk 1:31:05] } 5. Bd2 { [%eval 0.19] [%clk 1:26:41] } 5... Be7 { [%eval 0.14] [%clk 1:31:17] } 6. Bg2 { [%eval 0.17] [%clk 1:27:04] } 6... O-O { [%eval 0.15] [%clk 1:31:42] } 7. O-O { [%eval 0.12] [%clk 1:27:29] } 7... c6 { [%eval 0.17] [%clk 1:32:04] } 8. Qc2 { [%eval 0.23] [%clk 1:25:58] } 8... Nbd7 { [%eval 0.15] [%clk 1:32:03] } 9. Rd1 { [%eval 0.13] [%clk 1:23:30] } 9... a5 { [%eval 0.27] [%clk 1:32:26] } 10. b3 { [%eval 0.05] [%clk 1:15:57] } 10... b5 { [%eval 0.0] [%clk 1:29:44] } 11. Bf4 { [%eval 0.02] [%clk 0:59:50] } 11... Ba6 { [%eval -0.01] [%clk 1:27:04] } 12. c5 { [%eval -0.05] [%clk 0:57:56] } 12... Nh5?! { [%eval 0.57] } { Inaccuracy. b4 was best. } { [%clk 1:26:39] } 13. Be5 { [%eval 0.13] [%clk 0:47:40] } 13... Rc8 { [%eval 0.41] [%clk 1:17:33] } 14. Bh3 { [%eval 0.07] [%clk 0:35:53] } 14... f5 { [%eval 0.31] [%clk 1:08:10] } 15. Bf1?! { [%eval -0.6] } { Inaccuracy. e3 was best. } { [%clk 0:31:06] } 15... g5 { [%eval -0.46] [%clk 1:04:57] } 16. h3?! { [%eval -1.45] } { Inaccuracy. b4 was best. } { [%clk 0:29:02] } 16... g4 { [%eval -1.47] [%clk 0:59:29] } 17. hxg4 { [%eval -1.63] [%clk 0:27:00] } 17... fxg4 { [%eval -1.48] [%clk 0:59:48] } 18. Nh2 { [%eval -1.45] [%clk 0:27:23] } 18... Bxc5 { [%eval -1.75] [%clk 0:59:51] } 19. e3?! { [%eval -2.51] } { Inaccuracy. Qc1 was best. } { [%clk 0:27:53] } 19... Nxe5 { [%eval -2.79] [%clk 1:00:16] } 20. Qxc5 { [%eval -2.55] [%clk 0:28:10] } 20... Nf3+?! { [%eval -1.9] } { Inaccuracy. Qf6 was best. } { [%clk 0:59:51] } 21. Nxf3 { [%eval -2.23] [%clk 0:28:18] } 21... gxf3 { [%eval -2.03] [%clk 1:00:20] } 22. Bh3 { [%eval -2.06] [%clk 0:28:47] } 22... Rc7 { [%eval -2.13] [%clk 1:00:26] } 23. Bxe6+? { [%eval -3.65] } { Mistake. Nd2 was best. } { [%clk 0:29:13] } 23... Kh8 { [%eval -3.55] [%clk 1:00:49] } 24. Bg4?! { [%eval -4.55] } { Inaccuracy. Nd2 was best. } { [%clk 0:29:39] } 24... Nxg3 { [%eval -4.83] [%clk 1:00:55] } 25. fxg3 { [%eval -4.88] [%clk 0:30:03] } 25... Rg7?! { [%eval -3.55] } { Inaccuracy. f2+ was best. } { [%clk 1:01:21] } 26. Kf2 { [%eval -3.16] [%clk 0:30:30] } 26... Rxg4 { [%eval -3.07] [%clk 1:01:47] } 27. Rg1 { [%eval -3.62] [%clk 0:30:57] } 27... Rfg8 { [%eval -3.71] [%clk 1:02:00] } 28. Nd2 { [%eval -3.41] [%clk 0:31:24] } 28... Qc7 { [%eval -4.34] [%clk 1:02:25] } 29. Nxf3 { [%eval -4.15] [%clk 0:31:21] } 29... Qf7 { [%eval -3.6] [%clk 1:02:54] } 30. Raf1 { [%eval -3.82] [%clk 0:30:41] } 30... b4 { [%eval -3.61] [%clk 1:03:19] } 31. Rg2? { [%eval -6.22] } { Mistake. Qd6 was best. } { [%clk 0:30:14] } 31... Qf5 { [%eval -5.2] [%clk 1:03:48] } 0-1