Event: Tata Steel Chess Challengers 2022
Site: Wijk aan Zee, Netherlands
Date: 2022-01-17
White: Ganguly, Surya Shekhar
WhiteElo: 2627
Black: Warmerdam, Max
BlackElo: 2607
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:40:32] } 1... d5 { [%eval 0.28] [%clk 1:40:49] } 2. c4 { [%eval 0.35] [%clk 1:39:43] } 2... e6 { [%eval 0.35] [%clk 1:40:56] } 3. Nf3 { [%eval 0.0] [%clk 1:40:08] } 3... Nf6 { [%eval 0.22] [%clk 1:41:21] } 4. g3 { [%eval 0.18] [%clk 1:40:00] } 4... Bb4+ { [%eval 0.32] [%clk 1:41:01] } 5. Bd2 { [%eval 0.19] [%clk 1:40:06] } 5... Be7 { [%eval 0.14] [%clk 1:41:26] } 6. Bg2 { [%eval 0.17] [%clk 1:40:31] } 6... O-O { [%eval 0.32] [%clk 1:41:49] } 7. O-O { [%eval 0.13] [%clk 1:40:57] } 7... Nbd7 { [%eval 0.04] [%clk 1:42:14] } 8. a4 { [%eval 0.08] [%clk 1:39:30] } 8... a5 { [%eval 0.07] [%clk 1:42:11] } 9. Qc2 { [%eval 0.09] [%clk 1:37:00] } 9... c6 { [%eval 0.04] [%clk 1:41:36] } 10. Rc1 { [%eval 0.2] [%clk 1:28:02] } 10... Ne4 { [%eval 0.02] [%clk 1:36:19] } 11. Be1 { [%eval 0.0] [%clk 1:25:44] } 11... f5 { [%eval -0.08] [%clk 1:32:04] } 12. e3 { [%eval -0.23] [%clk 1:21:43] } 12... g5 { [%eval -0.28] [%clk 1:19:07] } 13. Nfd2 { [%eval -0.25] [%clk 1:17:14] } 13... Ndf6 { [%eval -0.15] [%clk 1:06:51] } 14. f3 { [%eval -0.38] [%clk 1:14:12] } 14... Nd6 { [%eval -0.3] [%clk 0:51:42] } 15. Rd1 { [%eval -0.62] [%clk 0:59:37] } 15... g4?! { [%eval -0.11] } { Inaccuracy. b6 was best. } { [%clk 0:37:46] } 16. c5 { [%eval 0.12] [%clk 0:59:37] } 16... Nde8 { [%eval -0.05] [%clk 0:37:28] } 17. f4 { [%eval -0.07] [%clk 0:59:29] } 17... h5 { [%eval 0.04] [%clk 0:37:45] } 18. Nc3 { [%eval 0.5] [%clk 0:54:48] } 18... Ne4 { [%eval 0.5] [%clk 0:29:22] } 19. Nb3?! { [%eval -0.37] } { Inaccuracy. b4 was best. } { [%clk 0:44:17] } 19... Qc7?! { [%eval 0.47] } { Inaccuracy. Ng7 was best. } { [%clk 0:26:15] } 20. Nc1 { [%eval 0.6] [%clk 0:41:39] } 20... Bd8 { [%eval 1.1] [%clk 0:09:32] } 21. Nd3 { [%eval 1.07] [%clk 0:41:45] } 21... N8f6 { [%eval 0.87] [%clk 0:08:45] } 22. Ne5 { [%eval 1.02] [%clk 0:39:37] } 22... Qh7 { [%eval 0.97] [%clk 0:08:56] } 23. Bf1 { [%eval 0.7] [%clk 0:32:47] } 23... Nd7?! { [%eval 1.24] } { Inaccuracy. Bc7 was best. } { [%clk 0:07:04] } 24. Nxe4 { [%eval 0.84] [%clk 0:26:35] } 24... fxe4 { [%eval 1.15] [%clk 0:06:56] } 25. h3 { [%eval 0.9] [%clk 0:26:42] } 25... Nxe5 { [%eval 1.03] [%clk 0:05:24] } 26. dxe5 { [%eval 1.08] [%clk 0:27:02] } 26... gxh3 { [%eval 0.52] [%clk 0:05:03] } 27. Qh2? { [%eval -0.57] } { Mistake. Bxh3 was best. } { [%clk 0:24:07] } 27... b6 { [%eval -0.39] [%clk 0:01:08] } 28. b4 { [%eval 0.0] [%clk 0:24:00] } 28... axb4 { [%eval 0.07] [%clk 0:01:26] } 29. Bxb4 { [%eval 0.08] [%clk 0:24:18] } 29... Be7 { [%eval 0.17] [%clk 0:01:51] } 30. Rdc1 { [%eval 0.26] [%clk 0:24:14] } 30... Qg6 { [%eval 0.4] [%clk 0:02:03] } 31. Qxh3 { [%eval 0.05] [%clk 0:23:38] } 31... Ba6 { [%eval 0.12] [%clk 0:02:21] } 32. Ra2 { [%eval -0.37] [%clk 0:16:32] } 32... Bxf1 { [%eval -0.59] [%clk 0:02:35] } 33. Kxf1 { [%eval -0.73] [%clk 0:16:53] } 33... Rfb8 { [%eval -0.35] [%clk 0:00:47] } 34. cxb6 { [%eval -0.43] [%clk 0:11:18] } 34... Bxb4 { [%eval -0.09] [%clk 0:01:14] } 35. Rxc6 { [%eval -0.55] [%clk 0:11:44] } 35... Qg4 { [%eval -0.37] [%clk 0:01:06] } 36. Qxg4+ { [%eval -0.64] [%clk 0:11:56] } 36... hxg4 { [%eval -0.8] [%clk 0:01:32] } 37. Rxe6 { [%eval -0.75] [%clk 0:11:21] } 37... Ra6 { [%eval -0.67] [%clk 0:00:36] } 38. Rg6+ { [%eval -0.54] [%clk 0:04:55] } 1/2-1/2