Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-28
White: Efroimski, Marsel
WhiteTitle: IM
WhiteElo: 2457
Black: Kurt, Sascha
BlackElo: 2096
Result: 1/2-1/2
ECO: B81
Opening: Sicilian Defense: Scheveningen Variation, Keres Attack
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. e4 { [%eval 0.14] [%clk 1:30:53] } 1... c5 { [%eval 0.17] [%clk 1:30:55] } 2. Nf3 { [%eval 0.22] [%clk 1:30:27] } 2... d6 { [%eval 0.0] [%clk 1:31:21] } 3. d4 { [%eval 0.18] [%clk 1:30:40] } 3... cxd4 { [%eval 0.13] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:06] } 4... Nf6 { [%eval 0.3] [%clk 1:32:13] } 5. Nc3 { [%eval 0.21] [%clk 1:31:32] } 5... e6 { [%eval 0.62] [%clk 1:32:40] } 6. g4 { [%eval 0.7] [%clk 1:31:57] } 6... h6 { [%eval 0.66] [%clk 1:33:05] } 7. h3?! { [%eval 0.09] } { Inaccuracy. h4 was best. } { [%clk 1:31:44] } 7... Nc6?! { [%eval 0.92] } { Inaccuracy. a6 was best. } { [%clk 1:33:20] } 8. Bg2?! { [%eval 0.01] } { Inaccuracy. Be3 was best. } { [%clk 1:32:07] } 8... Bd7 { [%eval -0.04] [%clk 1:33:44] } 9. Be3 { [%eval -0.07] [%clk 1:31:55] } 9... Be7 { [%eval 0.22] [%clk 1:33:18] } 10. Qe2 { [%eval 0.07] [%clk 1:31:43] } 10... Nxd4 { [%eval 0.11] [%clk 1:33:31] } 11. Bxd4 { [%eval 0.16] [%clk 1:32:07] } 11... e5 { [%eval 0.17] [%clk 1:33:54] } 12. Be3 { [%eval 0.13] [%clk 1:32:32] } 12... O-O { [%eval 0.19] [%clk 1:33:47] } 13. O-O-O { [%eval -0.28] [%clk 1:24:16] } 13... b5 { [%eval -0.23] [%clk 1:29:04] } 14. f4?! { [%eval -1.1] } { Inaccuracy. Nxb5 was best. } { [%clk 1:16:06] } 14... b4 { [%eval -1.26] [%clk 1:28:03] } 15. Nd5 { [%eval -1.31] [%clk 1:12:51] } 15... Nxd5 { [%eval -1.17] [%clk 1:28:15] } 16. exd5 { [%eval -1.35] [%clk 1:13:16] } 16... exf4 { [%eval -1.48] [%clk 1:25:11] } 17. Bxf4 { [%eval -1.39] [%clk 1:13:44] } 17... Bg5?! { [%eval -0.53] } { Inaccuracy. f5 was best. } { [%clk 1:25:30] } 18. Qd2 { [%eval -0.5] [%clk 1:11:59] } 18... Bxf4 { [%eval -0.44] [%clk 1:25:43] } 19. Qxf4 { [%eval -0.52] [%clk 1:12:27] } 19... Qg5 { [%eval -0.39] [%clk 1:25:56] } 20. Qxg5 { [%eval -0.39] [%clk 1:08:02] } 20... hxg5 { [%eval -0.27] [%clk 1:26:22] } 21. Rd4 { [%eval -0.47] [%clk 1:07:46] } 21... a5 { [%eval -0.47] [%clk 1:26:35] } 22. Re1 { [%eval -0.56] [%clk 1:02:05] } 22... Rfe8 { [%eval -0.59] [%clk 1:26:22] } 23. Rde4 { [%eval -0.6] [%clk 0:58:34] } 23... Rxe4 { [%eval -0.42] [%clk 1:26:36] } 24. Rxe4 { [%eval -0.42] [%clk 0:58:57] } 24... Re8 { [%eval -0.09] [%clk 1:27:01] } 25. Kd2 { [%eval -0.43] [%clk 0:59:19] } 25... Rxe4 { [%eval -0.48] [%clk 1:27:15] } 26. Bxe4 { [%eval -0.31] [%clk 0:59:44] } 26... g6 { [%eval 0.0] [%clk 1:27:27] } 27. c4 { [%eval -0.35] [%clk 0:51:46] } 27... bxc3+ { [%eval -0.3] [%clk 1:25:49] } 1/2-1/2