Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-31
White: Feuerstack, Aljoscha
WhiteTitle: IM
WhiteElo: 2476
Black: Ehmann, Thilo
BlackTitle: FM
BlackElo: 2349
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. e4 { [%eval 0.14] [%clk 1:30:19] } 1... c5 { [%eval 0.17] [%clk 1:30:54] } 2. c3 { [%eval 0.04] [%clk 1:30:07] } 2... Qa5?! { [%eval 0.75] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:44] } 3. Nf3 { [%eval 0.72] [%clk 1:29:06] } 3... d6 { [%eval 0.84] [%clk 1:30:54] } 4. Na3 { [%eval 0.71] [%clk 1:28:18] } 4... Nf6 { [%eval 0.72] [%clk 1:27:31] } 5. Nc4?! { [%eval 0.1] } { Inaccuracy. d4 was best. } { [%clk 1:27:59] } 5... Qd8?! { [%eval 0.92] } { Inaccuracy. Qc7 was best. } { [%clk 1:27:26] } 6. e5 { [%eval 0.71] [%clk 1:26:28] } 6... dxe5 { [%eval 0.66] [%clk 1:26:12] } 7. Ncxe5 { [%eval 0.68] [%clk 1:26:45] } 7... Nc6 { [%eval 0.69] [%clk 1:11:53] } 8. Bb5 { [%eval 0.65] [%clk 1:20:06] } 8... Bd7 { [%eval 0.87] [%clk 1:09:09] } 9. Nxd7 { [%eval 0.54] [%clk 1:07:17] } 9... Nxd7?! { [%eval 1.1] } { Inaccuracy. Qxd7 was best. } 10. d4 { [%eval 1.16] [%clk 1:02:34] } 10... cxd4 { [%eval 1.49] [%clk 1:03:30] } 11. Nxd4 { [%eval 1.35] [%clk 0:59:18] } 11... Nxd4 { [%eval 1.39] [%clk 0:55:01] } 12. Qxd4 { [%eval 1.36] [%clk 0:59:16] } 12... a6 { [%eval 1.41] } 13. Ba4 { [%eval 1.42] [%clk 0:56:08] } 13... b5 { [%eval 1.53] } 14. Bc2 { [%eval 1.39] [%clk 0:52:43] } 14... Nf6 { [%eval 1.68] [%clk 0:54:44] } 15. Qxd8+ { [%eval 1.66] [%clk 0:49:49] } 15... Rxd8 { [%eval 1.89] [%clk 0:54:44] } 16. a4 { [%eval 1.94] [%clk 0:50:13] } 16... b4 { [%eval 1.89] [%clk 0:50:42] } 17. a5 { [%eval 1.93] [%clk 0:41:36] } 17... e5 { [%eval 1.92] } 18. Ba4+ { [%eval 2.01] [%clk 0:41:07] } 18... Nd7 { [%eval 2.03] [%clk 0:38:54] } 19. Be3 { [%eval 2.12] [%clk 0:37:04] } 19... Bd6 { [%eval 2.08] } 20. Bb6 { [%eval 1.99] } 20... Rc8?? { [%eval 4.92] } { Blunder. bxc3 was best. } { [%clk 0:38:21] } 21. O-O-O { [%eval 4.96] [%clk 0:26:32] } 21... Ke7 { [%eval 4.98] [%clk 0:38:09] } 22. Rxd6 { [%eval 4.83] [%clk 0:26:55] } 22... Kxd6 { [%eval 5.08] [%clk 0:38:22] } 23. Rd1+ { [%eval 5.02] [%clk 0:27:20] } 23... Ke7 { [%eval 5.06] } 24. Rxd7+ { [%eval 5.09] [%clk 0:27:04] } 24... Kf6 { [%eval 5.1] [%clk 0:39:14] } 25. Rd6+ { [%eval 5.05] [%clk 0:27:01] } 25... Ke7 { [%eval 5.03] } 26. Rd7+ { [%clk 0:25:40] } 26... Kf6 { [%clk 0:40:02] } 27. Kc2 { [%clk 0:25:47] } 1-0