Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-30
White: Braun, Vitali
WhiteTitle: FM
WhiteElo: 2344
Black: Anton Guijarro, David
BlackTitle: GM
BlackElo: 2671
Result: 0-1
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.16] [%clk 1:30:46] } 2. c4 { [%eval 0.16] [%clk 1:31:14] } 2... e6 { [%eval 0.21] [%clk 1:31:04] } 3. Nc3 { [%eval 0.08] [%clk 1:31:00] } 3... Bb4 { [%eval 0.12] [%clk 1:31:18] } 4. Qc2 { [%eval 0.03] [%clk 1:31:13] } 4... d6 { [%eval 0.28] [%clk 1:30:43] } 5. Nf3 { [%eval 0.18] [%clk 1:30:26] } 5... O-O { [%eval 0.56] [%clk 1:28:41] } 6. a3 { [%eval 0.14] [%clk 1:25:12] } 6... Bxc3+ { [%eval 0.36] [%clk 1:29:02] } 7. Qxc3 { [%eval 0.24] [%clk 1:25:38] } 7... b6 { [%eval 0.4] [%clk 1:28:32] } 8. e3 { [%eval 0.17] [%clk 1:22:54] } 8... Bb7 { [%eval 0.16] [%clk 1:28:22] } 9. Be2 { [%eval 0.26] [%clk 1:23:03] } 9... Ne4 { [%eval 0.31] [%clk 1:25:25] } 10. Qc2 { [%eval 0.31] [%clk 1:22:12] } 10... f5 { [%eval 0.24] [%clk 1:25:41] } 11. b4 { [%eval 0.23] [%clk 1:08:26] } 11... Rf6 { [%eval 0.66] [%clk 1:23:07] } 12. Bb2 { [%eval 0.78] [%clk 1:05:19] } 12... Rg6 { [%eval 0.81] [%clk 1:21:16] } 13. Bf1? { [%eval -0.41] } { Mistake. g3 was best. } { [%clk 1:03:11] } 13... c5 { [%eval -0.24] [%clk 1:11:11] } 14. O-O-O?? { [%eval -2.08] } { Blunder. h4 was best. } { [%clk 0:48:27] } 14... cxb4 { [%eval -2.21] [%clk 1:09:24] } 15. axb4 { [%eval -2.72] [%clk 0:48:49] } 15... Nc6 { [%eval -2.91] [%clk 1:08:39] } 16. Ba3 { [%eval -3.21] [%clk 0:47:30] } 16... b5 { [%eval -3.17] [%clk 1:03:00] } 17. d5 { [%eval -3.14] [%clk 0:43:07] } 17... exd5 { [%eval -3.17] [%clk 1:02:21] } 18. Nd4?! { [%eval -4.29] } { Inaccuracy. g4 was best. } { [%clk 0:34:13] } 18... Nxd4 { [%eval -4.15] [%clk 0:59:29] } 19. Rxd4 { [%eval -4.0] [%clk 0:34:34] } 19... a5 { [%eval -4.23] [%clk 0:59:16] } 20. f3 { [%eval -4.8] [%clk 0:23:45] } 20... axb4 { [%eval -4.91] [%clk 0:59:19] } 21. Bb2 { [%eval -4.79] [%clk 0:23:54] } 21... dxc4 { [%eval -4.77] [%clk 0:58:56] } 22. fxe4 { [%eval -5.09] [%clk 0:23:50] } 22... Bxe4 { [%eval -4.97] [%clk 0:59:03] } 23. Rxe4 { [%eval -4.93] [%clk 0:19:36] } 23... fxe4 { [%eval -4.65] [%clk 0:59:27] } 24. Bd4 { [%eval -5.61] [%clk 0:18:52] } 24... d5 { [%eval -5.26] [%clk 0:59:39] } 25. Qf2?! { [%eval -9.17] } { Inaccuracy. Qb1 was best. } { [%clk 0:15:19] } 25... c3 { [%eval -10.22] [%clk 0:54:31] } 26. Qf5?! { [%eval #-11] } { Checkmate is now unavoidable. Bxc3 was best. } { [%clk 0:13:40] } 26... Rga6 { [%eval #-11] [%clk 0:54:17] } 0-1