Event: Biel Chess Festival 2024
Date: 2022-07-18
White: Kalbermatter, Philipp
WhiteElo: 1912
Black: Meshach, Felix
BlackElo: 1773
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:48] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.22] [%clk 1:30:56] } 2... Nc6 { [%eval 0.31] [%clk 1:31:08] } 3. d4 { [%eval 0.31] [%clk 1:30:41] } 3... cxd4 { [%eval 0.34] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.37] [%clk 1:30:37] } 4... Nf6 { [%eval 0.36] [%clk 1:31:49] } 5. Nc3 { [%eval 0.25] [%clk 1:30:12] } 5... e5 { [%eval 0.32] [%clk 1:32:13] } 6. Ndb5 { [%eval 0.2] [%clk 1:29:09] } 6... d6 { [%eval 0.34] [%clk 1:32:32] } 7. Bg5 { [%eval 0.2] [%clk 1:28:00] } 7... a6 { [%eval 0.33] [%clk 1:32:46] } 8. Na3 { [%eval 0.34] [%clk 1:28:06] } 8... b5 { [%eval 0.34] [%clk 1:32:58] } 9. Nd5 { [%eval 0.31] [%clk 1:27:07] } 9... Be7 { [%eval 0.27] [%clk 1:33:13] } 10. Nxe7 { [%eval -0.03] [%clk 1:20:31] } 10... Nxe7 { [%eval 0.02] [%clk 1:32:26] } 11. Bd3 { [%eval -0.21] [%clk 1:17:47] } 11... Be6 { [%eval 0.16] [%clk 1:26:32] } 12. O-O { [%eval 0.19] [%clk 1:10:08] } 12... d5 { [%eval 0.37] [%clk 1:24:20] } 13. exd5 { [%eval 0.41] [%clk 0:55:02] } 13... Bxd5?! { [%eval 1.3] } { Inaccuracy. Nexd5 was best. } { [%clk 1:17:52] } 14. Bxf6?! { [%eval 0.49] } { Inaccuracy. Re1 was best. } { [%clk 0:50:27] } 14... gxf6 { [%eval 0.54] [%clk 1:18:02] } 15. c4 { [%eval 0.56] [%clk 0:49:47] } 15... bxc4 { [%eval 0.57] [%clk 1:16:22] } 16. Bxc4 { [%eval 0.21] [%clk 0:49:33] } 16... Rg8?! { [%eval 0.96] } { Inaccuracy. O-O was best. } { [%clk 1:12:22] } 17. Bxd5?! { [%eval 0.38] } { Inaccuracy. g3 was best. } { [%clk 0:48:06] } 17... Nxd5? { [%eval 1.75] } { Mistake. Qxd5 was best. } { [%clk 1:08:26] } 18. Qa4+? { [%eval 0.1] } { Mistake. Qf3 was best. } { [%clk 0:46:16] } 18... Kf8?? { [%eval 3.55] } { Blunder. Qd7 was best. } { [%clk 1:06:29] } 19. Rad1 { [%eval 3.54] [%clk 0:44:23] } 19... Ra7 { [%eval 3.41] [%clk 1:00:51] } 20. Qe4?? { [%eval 0.39] } { Blunder. Rd3 was best. } { [%clk 0:36:37] } 20... Rd7 { [%eval 0.36] [%clk 0:58:56] } 21. Nc4 { [%eval 0.37] [%clk 0:34:55] } 21... Rg6 { [%eval 0.8] [%clk 0:49:08] } 22. g3 { [%eval 0.55] [%clk 0:26:15] } 22... Nf4 { [%eval 0.78] [%clk 0:43:49] } 23. Ne3 { [%eval 0.76] [%clk 0:22:48] } 23... Nh3+?! { [%eval 1.7] } { Inaccuracy. Ne2+ was best. } { [%clk 0:37:36] } 24. Kg2 { [%eval 1.83] [%clk 0:21:31] } 24... Ng5? { [%eval 3.18] } { Mistake. Nf4+ was best. } { [%clk 0:34:01] } 25. Qb4+? { [%eval 1.4] } { Mistake. Qc6 was best. } { [%clk 0:20:42] } 25... Kg8?? { [%eval 4.71] } { Blunder. Kg7 was best. } { [%clk 0:33:44] } 26. Qb7 { [%eval 4.18] [%clk 0:14:50] } 26... Rxd1?! { [%eval 5.27] } { Inaccuracy. Rd4 was best. } { [%clk 0:28:18] } 27. Rxd1 { [%eval 5.3] [%clk 0:15:03] } 27... Qe8 { [%eval 5.21] [%clk 0:25:51] } 28. Nf5 { [%eval 4.82] [%clk 0:14:38] } 28... Ne6 { [%eval 5.71] [%clk 0:24:15] } 29. Ne7+?! { [%eval 3.68] } { Inaccuracy. Rc1 was best. } { [%clk 0:14:11] } 29... Kg7 { [%eval 3.75] [%clk 0:24:27] } 30. Nxg6 { [%eval 3.61] [%clk 0:14:26] } 30... hxg6 { [%eval 3.38] [%clk 0:24:46] } 31. Qd7? { [%eval 1.81] } { Mistake. Rd7 was best. } { [%clk 0:11:03] } 31... Qb8?! { [%eval 2.88] } { Inaccuracy. Qa8+ was best. } { [%clk 0:22:48] } 32. Rd2?? { [%eval 0.55] } { Blunder. Rd6 was best. } { [%clk 0:07:33] } 32... Nd4 { [%eval 0.49] [%clk 0:21:05] } 33. Rxd4 { [%eval 0.36] [%clk 0:07:03] } 33... exd4 { [%eval 0.41] [%clk 0:21:26] } 34. Qxd4 { [%eval 0.4] [%clk 0:07:26] } 34... Qb5 { [%eval 0.39] [%clk 0:20:26] } 35. b4 { [%eval 0.0] [%clk 0:05:07] } 35... Qc6+ { [%eval 0.0] [%clk 0:19:35] } 36. Kg1 { [%eval 0.0] [%clk 0:03:09] } 36... Qc1+ { [%eval 0.0] [%clk 0:19:37] } 37. Kg2 { [%eval 0.0] [%clk 0:03:32] } 37... Qc6+ { [%eval 0.0] [%clk 0:20:00] } 38. Kg1 { [%eval 0.0] [%clk 0:03:19] } 38... Qc1+ { [%eval 0.0] [%clk 0:20:14] } 1/2-1/2