Event: 65-1
Site: Krakow
Date: 2024-07-05
White: Lanc, Alois
WhiteTitle: IM
WhiteElo: 2259
Black: Mestel, A Jonathan
BlackTitle: GM
BlackElo: 2470
Result: 1/2-1/2
ECO: B93
Opening: Sicilian Defense: Najdorf Variation, Amsterdam Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:35] } 2. Nf3 { [%eval 0.17] [%clk 1:31:08] } 2... d6 { [%eval 0.26] [%clk 1:30:39] } 3. d4 { [%eval 0.26] [%clk 1:31:32] } 3... cxd4 { [%eval 0.28] [%clk 1:30:43] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:36] } 4... Nf6 { [%eval 0.24] [%clk 1:30:57] } 5. Nc3 { [%eval 0.32] [%clk 1:31:51] } 5... a6 { [%eval 0.22] [%clk 1:30:40] } 6. f4 { [%eval 0.13] [%clk 1:30:16] } 6... Nbd7 { [%eval 0.33] [%clk 1:29:21] } 7. Nf3 { [%eval 0.05] [%clk 1:28:38] } 7... g6?! { [%eval 0.85] } { Inaccuracy. e6 was best. } { [%clk 1:27:10] } 8. e5 { [%eval 0.81] [%clk 1:25:39] } 8... dxe5 { [%eval 0.72] [%clk 0:57:33] } 9. fxe5 { [%eval 0.94] [%clk 1:25:50] } 9... Ng4 { [%eval 0.82] [%clk 0:57:48] } 10. e6 { [%eval 0.87] [%clk 1:22:41] } 10... fxe6 { [%eval 0.75] [%clk 0:58:10] } 11. Ng5 { [%eval 0.85] [%clk 1:19:13] } 11... Nde5?! { [%eval 1.74] } { Inaccuracy. Ngf6 was best. } { [%clk 0:53:46] } 12. Qxd8+ { [%eval 1.88] [%clk 1:10:44] } 12... Kxd8 { [%eval 1.88] [%clk 0:54:09] } 13. h3 { [%eval 1.92] [%clk 1:05:10] } 13... Nh6 { [%eval 2.42] [%clk 0:53:44] } 14. Na4 { [%eval 2.26] [%clk 0:55:11] } 14... Nef7 { [%eval 2.47] [%clk 0:39:24] } 15. Nb6 { [%eval 2.43] [%clk 0:46:40] } 15... Rb8 { [%eval 2.44] [%clk 0:39:10] } 16. Bc4 { [%eval 2.36] [%clk 0:41:26] } 16... Nxg5?! { [%eval 3.24] } { Inaccuracy. Bg7 was best. } { [%clk 0:18:41] } 17. Bxg5 { [%eval 2.62] [%clk 0:41:35] } 17... Nf7 { [%eval 2.73] [%clk 0:18:20] } 18. O-O-O+ { [%eval 2.67] [%clk 0:28:53] } 18... Kc7 { [%eval 2.53] [%clk 0:17:55] } 19. Bf4+ { [%eval 2.54] [%clk 0:28:52] } 19... Kxb6 { [%eval 2.72] [%clk 0:08:56] } 20. Bxb8 { [%eval 2.57] [%clk 0:29:13] } 20... Nd6 { [%eval 2.72] [%clk 0:08:57] } 21. Bxd6?! { [%eval 1.93] } { Inaccuracy. Bb3 was best. } { [%clk 0:28:21] } 21... exd6 { [%eval 1.8] [%clk 0:09:11] } 22. Rhf1 { [%eval 1.8] [%clk 0:28:17] } 22... Bd7 { [%eval 2.24] [%clk 0:06:36] } 23. Kb1 { [%eval 1.74] [%clk 0:26:44] } 23... d5 { [%eval 1.78] [%clk 0:05:04] } 24. Bb3 { [%eval 1.55] [%clk 0:26:51] } 24... Kc5 { [%eval 1.85] [%clk 0:04:18] } 25. Rf7 { [%eval 1.73] [%clk 0:26:20] } 25... Bc6 { [%eval 1.81] [%clk 0:02:51] } 26. Re1 { [%eval 1.75] [%clk 0:25:34] } 26... Kd6 { [%eval 1.66] [%clk 0:02:50] } 27. c4 { [%eval 1.47] [%clk 0:23:00] } 27... d4?! { [%eval 2.41] } { Inaccuracy. Bh6 was best. } { [%clk 0:03:04] } 28. Rf6?! { [%eval 1.3] } { Inaccuracy. c5+ was best. } { [%clk 0:22:25] } 28... Bd7? { [%eval 2.97] } { Mistake. d3 was best. } { [%clk 0:02:43] } 29. c5+ { [%eval 3.03] [%clk 0:21:49] } 29... Kxc5 { [%eval 3.23] [%clk 0:01:23] } 30. Bxe6 { [%eval 3.19] [%clk 0:21:41] } 30... Bc6 { [%eval 2.92] [%clk 0:01:46] } 31. Rc1+ { [%eval 2.82] [%clk 0:18:34] } 31... Kd6?! { [%eval 4.08] } { Inaccuracy. Kb4 was best. } { [%clk 0:02:06] } 32. Bc4+? { [%eval 1.91] } { Mistake. Bg8+ was best. } { [%clk 0:16:21] } 32... Ke5 { [%eval 1.67] [%clk 0:02:10] } 33. Rcf1 { [%eval 1.84] [%clk 0:15:01] } 33... Be4+ { [%eval 1.86] [%clk 0:02:35] } 34. Ka1 { [%eval 1.54] [%clk 0:14:57] } 34... Bf5 { [%eval 1.78] [%clk 0:03:04] } 35. Rf7 { [%eval 1.86] [%clk 0:13:08] } 35... b5?! { [%eval 2.53] } { Inaccuracy. Bh6 was best. } { [%clk 0:03:17] } 36. Re1+ { [%eval 2.44] [%clk 0:10:55] } 36... Kd6?! { [%eval 3.19] } { Inaccuracy. Kf4 was best. } { [%clk 0:02:58] } 37. Rf6+ { [%eval 2.95] [%clk 0:07:12] } 37... Kc5?! { [%eval 3.89] } { Inaccuracy. Kd7 was best. } { [%clk 0:01:28] } 38. Bb3 { [%eval 3.59] [%clk 0:05:14] } 38... Bh6 { [%eval 4.05] [%clk 0:01:00] } 39. g4 { [%eval 4.05] [%clk 0:03:27] } 39... Bd3 { [%eval 3.63] [%clk 0:01:26] } 40. a3?? { [%eval 0.97] } { Blunder. Re5+ was best. } { [%clk 0:03:30] } 40... Be3 { [%eval 0.8] [%clk 0:01:38] } 41. Rxa6 { [%eval 0.86] [%clk 0:27:13] } 41... Rf8 { [%eval 0.76] [%clk 0:18:19] } 42. Re6 { [%clk 0:21:32] } 42... Rf3 { [%clk 0:17:37] } 43. h4 { [%clk 0:13:04] } 43... Rh3 1/2-1/2