Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-29
White: Costa, Leonardo
WhiteTitle: FM
WhiteElo: 2479
Black: Wyss, Jonas
BlackTitle: FM
BlackElo: 2293
Result: 1-0
ECO: C02
Opening: French Defense: Advance Variation, Lputian Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. e4 { [%eval 0.14] [%clk 1:30:58] } 1... e6 { [%eval 0.0] [%clk 1:30:47] } 2. d4 { [%eval 0.41] [%clk 1:31:25] } 2... d5 { [%eval 0.21] [%clk 1:30:52] } 3. e5 { [%eval 0.0] [%clk 1:31:48] } 3... c5 { [%eval 0.32] [%clk 1:31:12] } 4. c3 { [%eval 0.17] [%clk 1:32:16] } 4... Qb6 { [%eval 0.0] [%clk 1:31:24] } 5. Nf3 { [%eval 0.12] [%clk 1:32:42] } 5... Nc6 { [%eval 0.29] [%clk 1:31:32] } 6. a3 { [%eval 0.24] [%clk 1:33:06] } 6... Nh6 { [%eval 0.26] [%clk 1:31:14] } 7. Bd3 { [%eval 0.13] [%clk 1:33:27] } 7... cxd4 { [%eval 0.2] [%clk 1:30:16] } 8. O-O { [%eval 0.23] [%clk 1:33:53] } 8... Bd7 { [%eval 0.21] [%clk 1:28:05] } 9. b4 { [%eval 0.16] [%clk 1:34:19] } 9... dxc3?! { [%eval 0.96] } { Inaccuracy. Rc8 was best. } { [%clk 1:18:10] } 10. Nxc3 { [%eval 0.93] [%clk 1:34:36] } 10... Rc8 { [%eval 0.98] [%clk 1:18:20] } 11. Bb2 { [%eval 0.47] [%clk 1:31:16] } 11... Na5?? { [%eval 3.17] } { Blunder. Be7 was best. } { [%clk 1:10:55] } 12. bxa5 { [%eval 3.03] [%clk 1:02:39] } 12... Qxb2 { [%eval 2.96] [%clk 1:11:12] } 13. Na4 { [%eval 2.32] [%clk 1:00:28] } 13... Bxa4 { [%eval 2.01] [%clk 1:06:21] } 14. Qxa4+ { [%eval 2.6] [%clk 1:00:56] } 14... Kd8 { [%eval 2.65] [%clk 1:06:06] } 15. h3 { [%eval 2.66] [%clk 0:53:21] } 15... Rc7 { [%eval 2.75] [%clk 0:56:42] } 16. a6 { [%eval 2.73] [%clk 0:43:59] } 16... b6 { [%eval 3.12] [%clk 0:51:58] } 17. Nd4 { [%eval 3.12] [%clk 0:44:27] } 17... Bc5 { [%eval 3.09] [%clk 0:38:15] } 18. Nb5?? { [%eval 0.0] } { Blunder. Nc6+ was best. } { [%clk 0:44:10] } 18... Qxe5 { [%eval 0.25] [%clk 0:33:53] } 19. Nxc7 { [%eval 0.0] [%clk 0:44:20] } 19... Qxc7?! { [%eval 0.68] } { Inaccuracy. Kxc7 was best. } { [%clk 0:33:48] } 20. Rac1?! { [%eval 0.11] } { Inaccuracy. Qh4+ was best. } { [%clk 0:43:26] } 20... g5 { [%eval 0.23] [%clk 0:27:05] } 21. Rc2?! { [%eval -0.52] } { Inaccuracy. Qb5 was best. } { [%clk 0:24:44] } 21... g4?? { [%eval 3.17] } { Blunder. Qd6 was best. } { [%clk 0:20:01] } 22. hxg4? { [%eval 1.38] } { Mistake. Rxc5 was best. } { [%clk 0:23:06] } 22... Rg8? { [%eval 3.11] } { Mistake. d4 was best. } { [%clk 0:19:08] } 23. g5 { [%eval 2.78] [%clk 0:22:34] } 23... Qg3? { [%eval 5.23] } { Mistake. Rxg5 was best. } { [%clk 0:03:29] } 24. Rxc5 { [%eval 5.21] [%clk 0:20:11] } 24... Qxd3 { [%eval 6.42] [%clk 0:03:52] } 25. Rc8+ { [%eval 6.51] [%clk 0:17:33] } 25... Kxc8 { [%eval 6.5] [%clk 0:04:09] } 26. Qc6+ { [%eval 6.33] [%clk 0:18:00] } 26... Kd8 { [%eval 6.58] [%clk 0:04:30] } 27. Qd6+ { [%eval 6.52] [%clk 0:18:26] } 27... Ke8 { [%eval 6.58] [%clk 0:04:27] } 28. Rc1 { [%eval 6.32] [%clk 0:18:53] } 28... Qxa6?? { [%eval #3] } { Checkmate is now unavoidable. Qc4 was best. } { [%clk 0:01:35] } 29. Rc7 { [%eval #2] [%clk 0:19:19] } 29... Nf5?? { [%eval #2] } { Checkmate is now unavoidable. Qf1+ was best. } { [%clk 0:01:36] } 30. Qd7+ { [%eval #1] [%clk 0:19:46] } 30... Kf8 { [%eval #1] [%clk 0:01:58] } 31. Qxf7# { [%clk 0:20:13] } 1-0