Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-04-01
White: Stalmach, Richard
WhiteTitle: IM
WhiteElo: 2446
Black: Lewtak, Damian
BlackTitle: IM
BlackElo: 2343
Result: 0-1
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.16] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:23] } 2... e6 { [%eval 0.21] [%clk 1:31:21] } 3. g3 { [%eval 0.14] [%clk 1:31:50] } 3... c5 { [%eval 0.37] [%clk 1:31:47] } 4. d5 { [%eval 0.33] [%clk 1:32:09] } 4... exd5 { [%eval 0.28] [%clk 1:32:11] } 5. cxd5 { [%eval 0.37] [%clk 1:32:36] } 5... d6 { [%eval 0.27] [%clk 1:32:36] } 6. Nc3 { [%eval 0.36] [%clk 1:32:55] } 6... g6 { [%eval 0.17] [%clk 1:33:01] } 7. Bg2 { [%eval 0.42] [%clk 1:33:22] } 7... Bg7 { [%eval 0.33] [%clk 1:33:25] } 8. Nf3 { [%eval 0.35] [%clk 1:33:48] } 8... O-O { [%eval 0.39] [%clk 1:33:48] } 9. O-O { [%eval 0.46] [%clk 1:31:52] } 9... Re8 { [%eval 0.46] [%clk 1:31:59] } 10. Bf4 { [%eval 0.35] [%clk 1:31:33] } 10... Nh5 { [%eval 0.35] [%clk 1:30:03] } 11. Bg5 { [%eval 0.3] [%clk 1:31:18] } 11... Qb6 { [%eval 0.51] [%clk 1:27:06] } 12. Qc1 { [%eval 0.55] [%clk 1:30:00] } 12... Nd7 { [%eval 0.71] [%clk 1:25:18] } 13. a4 { [%eval 0.76] [%clk 1:29:35] } 13... a6 { [%eval 0.71] [%clk 1:19:13] } 14. Nd2 { [%eval 0.3] [%clk 1:25:07] } 14... Ne5 { [%eval 0.59] [%clk 1:12:59] } 15. f4?! { [%eval -0.05] } { Inaccuracy. h3 was best. } { [%clk 1:14:17] } 15... Ng4 { [%eval 0.07] [%clk 0:57:55] } 16. Nc4 { [%eval 0.32] [%clk 1:13:29] } 16... Qc7 { [%eval 0.47] [%clk 0:58:19] } 17. Ne4 { [%eval 0.0] [%clk 1:08:57] } 17... Bf5 { [%eval -0.04] [%clk 0:55:56] } 18. Ncxd6?! { [%eval -0.63] } { Inaccuracy. Nexd6 was best. } { [%clk 0:58:23] } 18... Bxe4 { [%eval -0.58] [%clk 0:55:58] } 19. Nxe4 { [%eval -0.58] [%clk 0:58:44] } 19... Bd4+ { [%eval -0.68] [%clk 0:49:24] } 20. Kh1 { [%eval -0.57] [%clk 0:56:55] } 20... Ne3 { [%eval -0.34] [%clk 0:49:49] } 21. Rd1?? { [%eval -3.44] } { Blunder. Bf3 was best. } { [%clk 0:41:44] } 21... Qd7 { [%eval -3.46] [%clk 0:44:53] } 22. Rxd4 { [%eval -3.92] [%clk 0:22:06] } 22... cxd4 { [%eval -3.9] [%clk 0:44:52] } 23. Nc5 { [%eval -4.53] [%clk 0:17:18] } 23... Qg4 { [%eval -4.35] [%clk 0:44:26] } 24. Bf3 { [%eval -5.41] [%clk 0:01:29] } 24... Nxg3+ { [%eval -5.31] [%clk 0:44:49] } 25. hxg3 { [%clk 0:01:00] } 25... Qh3+ { [%clk 0:45:13] } 26. Kg1 { [%clk 0:01:29] } 26... Qxg3+ { [%clk 0:45:36] } 27. Kh1 { [%clk 0:01:57] } 27... Qh3+ { [%clk 0:46:00] } 0-1