Event: SMM 2023
Site: Luzern, Switzerland
Date: 2023-10-15
White: Gaehwiler, Gabriel
Black: Gruenenwald, Joerg
Result: 1/2-1/2
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:40:12] } 1... c5 { [%eval 0.32] [%clk 1:40:52] } 2. Nf3 { [%eval 0.0] [%clk 1:40:27] } 2... d6 { [%eval 0.0] [%clk 1:41:13] } 3. d4 { [%eval 0.25] [%clk 1:40:54] } 3... cxd4 { [%eval 0.13] [%clk 1:41:34] } 4. Nxd4 { [%eval 0.27] [%clk 1:41:21] } 4... Nf6 { [%eval 0.3] [%clk 1:41:51] } 5. Nc3 { [%eval 0.21] [%clk 1:41:45] } 5... a6 { [%eval 0.39] [%clk 1:42:14] } 6. g3 { [%eval 0.05] [%clk 1:37:40] } 6... e5 { [%eval 0.1] [%clk 1:42:33] } 7. Nde2 { [%eval 0.0] [%clk 1:38:03] } 7... Be7 { [%eval 0.07] [%clk 1:42:45] } 8. Bg2 { [%eval 0.19] [%clk 1:38:25] } 8... O-O { [%eval 0.55] [%clk 1:43:00] } 9. a4 { [%eval 0.26] [%clk 1:38:50] } 9... b6 { [%eval 0.64] [%clk 1:42:38] } 10. O-O { [%eval 0.2] [%clk 1:33:04] } 10... Bb7 { [%eval 0.39] [%clk 1:41:36] } 11. b3 { [%eval 0.11] [%clk 1:33:19] } 11... Nbd7 { [%eval 0.31] [%clk 1:41:04] } 12. Bg5?! { [%eval -0.45] } { Inaccuracy. Nd5 was best. } { [%clk 1:28:06] } 12... Rc8 { [%eval -0.32] [%clk 1:38:55] } 13. Ra2 { [%eval -0.76] [%clk 1:13:50] } 13... h6 { [%eval -0.75] [%clk 1:32:30] } 14. Bxf6 { [%eval -0.62] [%clk 1:12:31] } 14... Nxf6 { [%eval -0.8] [%clk 1:32:32] } 15. Qd3 { [%eval -0.55] [%clk 1:10:29] } 15... Rc5 { [%eval -0.51] [%clk 1:22:20] } 16. Nd5 { [%eval -0.72] [%clk 1:08:48] } 16... Nxd5 { [%eval -0.5] [%clk 1:13:46] } 17. exd5 { [%eval -0.48] [%clk 1:07:10] } 17... Qc7 { [%eval -0.52] [%clk 1:10:55] } 18. c4 { [%eval -0.56] [%clk 1:01:28] } 18... f5 { [%eval -0.17] [%clk 0:55:53] } 19. Rd1 { [%eval -0.45] [%clk 0:39:31] } 19... b5 { [%eval -0.28] [%clk 0:48:29] } 20. cxb5 { [%eval -0.33] [%clk 0:35:42] } 20... axb5 { [%eval -0.34] [%clk 0:46:18] } 21. axb5 { [%eval -0.4] [%clk 0:30:52] } 21... Qb6 { [%eval -0.37] [%clk 0:40:50] } 22. Nc3 { [%eval -0.35] [%clk 0:25:04] } 22... e4 { [%eval -0.31] [%clk 0:40:23] } 23. Qe3 { [%eval -0.17] [%clk 0:21:52] } 23... Bg5 { [%eval -0.16] [%clk 0:36:30] } 24. Qe1 { [%eval -0.27] [%clk 0:20:53] } 24... Qc7 { [%eval -0.22] [%clk 0:30:39] } 25. b6 { [%eval -0.28] [%clk 0:20:10] } 25... Qc8 { [%eval 0.0] [%clk 0:30:44] } 26. Rc2?! { [%eval -0.94] } { Inaccuracy. Ne2 was best. } { [%clk 0:15:07] } 26... Bf6?! { [%eval -0.04] } { Inaccuracy. e3 was best. } { [%clk 0:29:32] } 27. Rdc1 { [%eval -0.11] [%clk 0:15:18] } 27... Bxd5?! { [%eval 0.54] } { Inaccuracy. Qe8 was best. } { [%clk 0:28:07] } 28. b4 { [%eval 0.55] [%clk 0:13:48] } 28... Rxc3 { [%eval 1.06] [%clk 0:25:14] } 29. Rxc3 { [%eval 0.29] [%clk 0:13:29] } 29... Bxc3 { [%eval 0.85] [%clk 0:25:41] } 30. Rxc3 { [%eval 0.52] [%clk 0:13:51] } 30... Qb7?? { [%eval 3.57] } { Blunder. Qa6 was best. } { [%clk 0:25:26] } 31. Qd2 { [%eval 3.25] [%clk 0:11:11] } 31... Bf7?! { [%eval 4.54] } { Inaccuracy. Be6 was best. } { [%clk 0:21:50] } 32. Qxd6 { [%eval 4.57] [%clk 0:10:35] } 32... Rb8 { [%eval 5.5] [%clk 0:21:44] } 33. h4? { [%eval 2.92] } { Mistake. Rc7 was best. } { [%clk 0:06:44] } 33... Be8 { [%eval 2.6] [%clk 0:21:17] } 34. Rc7?? { [%eval 0.69] } { Blunder. h5 was best. } { [%clk 0:05:10] } 34... Qxb6 { [%eval 0.9] [%clk 0:21:24] } 35. Qe5 { [%eval 1.0] [%clk 0:05:18] } 35... Bf7 { [%eval 0.73] [%clk 0:20:38] } 1/2-1/2