Event: 78th LOTTO Polish Championship
Site: chess24.com
Date: 2021-04-29
White: Sadzikowski, Daniel
WhiteTitle: GM
WhiteElo: 2527
Black: Socko, Bartosz
BlackTitle: GM
BlackElo: 2618
Result: 1/2-1/2
ECO: B63
Opening: Sicilian Defense: Richter-Rauzer Variation, Classical Variation
Variant: Standard

1. e4 { [%eval 0.05] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... d6 { [%eval 0.0] [%clk 1:31:21] } 3. d4 { [%eval 0.13] [%clk 1:31:31] } 3... cxd4 { [%eval 0.0] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.0] [%clk 1:31:57] } 4... Nf6 { [%eval 0.28] [%clk 1:32:10] } 5. Nc3 { [%eval 0.0] [%clk 1:32:23] } 5... Nc6 { [%eval 0.47] [%clk 1:32:35] } 6. Bg5 { [%eval 0.45] [%clk 1:30:17] } 6... e6 { [%eval 0.23] [%clk 1:32:41] } 7. Qd2 { [%eval 0.09] [%clk 1:28:13] } 7... Be7?! { [%eval 0.6] } { Inaccuracy. a6 was best. } { [%clk 1:32:55] } 8. O-O-O { [%eval 0.43] [%clk 1:24:22] } 8... Nxd4 { [%eval 0.43] [%clk 1:32:54] } 9. Qxd4 { [%eval 0.43] [%clk 1:24:38] } 9... O-O { [%eval 0.52] [%clk 1:33:19] } 10. f3 { [%eval 0.55] [%clk 1:19:22] } 10... a6 { [%eval 0.35] [%clk 1:33:30] } 11. Be3 { [%eval -0.08] [%clk 1:13:20] } 11... b5 { [%eval 0.16] [%clk 1:33:36] } 12. Kb1 { [%eval -0.18] [%clk 1:02:04] } 12... Rb8?! { [%eval 0.69] } { Inaccuracy. Qa5 was best. } { [%clk 1:27:45] } 13. g4?! { [%eval -0.19] } { Inaccuracy. e5 was best. } { [%clk 0:58:50] } 13... b4 { [%eval -0.03] [%clk 1:27:05] } 14. Ne2 { [%eval 0.11] [%clk 0:58:24] } 14... e5 { [%eval 0.29] [%clk 1:24:39] } 15. Qd2 { [%eval 0.73] [%clk 0:52:50] } 15... Be6 { [%eval 0.43] [%clk 1:24:36] } 16. g5 { [%eval 0.61] [%clk 0:51:45] } 16... Nh5?! { [%eval 1.52] } { Inaccuracy. Nd7 was best. } { [%clk 1:23:54] } 17. Ng3 { [%eval 1.19] [%clk 0:45:02] } 17... Nf4 { [%eval 1.43] [%clk 1:23:31] } 18. h4 { [%eval 1.99] [%clk 0:44:11] } 18... Qa5 { [%eval 1.97] [%clk 1:14:44] } 19. b3 { [%eval 1.73] [%clk 0:44:24] } 19... Rfc8 { [%eval 2.17] [%clk 1:11:46] } 20. Nf5?! { [%eval 1.1] } { Inaccuracy. Bxf4 was best. } { [%clk 0:40:41] } 20... Bf8 { [%eval 1.19] [%clk 0:57:23] } 21. Nd4 { [%eval 0.88] [%clk 0:30:24] } 21... exd4 { [%eval 1.37] [%clk 0:41:15] } 22. Bxf4 { [%eval 1.63] [%clk 0:30:50] } 22... Rc3 { [%eval 1.29] [%clk 0:38:04] } 23. Qf2? { [%eval -0.2] } { Mistake. Qxd4 was best. } { [%clk 0:26:06] } 23... Rbc8 { [%eval -0.32] [%clk 0:36:20] } 24. Bd3?! { [%eval -1.18] } { Inaccuracy. Rh2 was best. } { [%clk 0:26:07] } 24... Qc5 { [%eval -1.11] [%clk 0:32:58] } 25. Bc1 { [%eval -1.41] [%clk 0:25:26] } 25... a5 { [%eval -0.61] [%clk 0:32:41] } 26. f4 { [%eval -0.21] [%clk 0:23:22] } 26... a4 { [%eval -0.66] [%clk 0:29:08] } 27. Bb2 { [%eval -1.05] [%clk 0:12:39] } 27... Qa7 { [%eval -1.62] [%clk 0:26:00] } 28. Bxc3 { [%eval -2.07] [%clk 0:01:46] } 28... bxc3?? { [%eval 0.0] } { Blunder. axb3 was best. } { [%clk 0:26:04] } 29. b4 { [%eval 0.0] [%clk 0:01:42] } 29... Rb8 { [%eval -1.88] [%clk 0:20:23] } 30. a3 { [%eval -1.78] [%clk 0:02:03] } 30... Qc5?? { [%eval 2.37] } { Blunder. d5 was best. } { [%clk 0:15:36] } 31. Rdg1 { [%eval 3.18] [%clk 0:01:28] } 31... d5 { [%eval 2.71] [%clk 0:06:52] } 32. e5 { [%eval 2.57] [%clk 0:00:58] } 32... Qa7?? { [%eval 6.1] } { Blunder. Qa5 was best. } { [%clk 0:04:22] } 33. Kc1?? { [%eval 2.59] } { Blunder. Ka1 was best. } { [%clk 0:00:37] } 33... Bxb4 { [%eval 2.66] [%clk 0:04:24] } 34. axb4 { [%eval 2.82] [%clk 0:00:38] } 34... a3 { [%eval 2.82] [%clk 0:04:20] } 35. Kd1 { [%eval 2.63] [%clk 0:00:32] } 35... a2 { [%eval 2.43] [%clk 0:03:15] } 36. Ke2 { [%eval 2.51] [%clk 0:00:43] } 36... a1=Q { [%eval 3.25] [%clk 0:03:11] } 37. Rxa1 { [%eval 2.71] [%clk 0:00:41] } 37... Bg4+ { [%eval 2.79] [%clk 0:03:36] } 38. Kf1 { [%eval 2.9] [%clk 0:00:34] } 38... Qxa1+ { [%eval 2.55] [%clk 0:04:00] } 39. Kg2 { [%eval 2.83] [%clk 0:00:55] } 39... Qa7 { [%eval 2.59] [%clk 0:04:27] } 40. b5 { [%eval 2.04] [%clk 0:30:33] } 40... g6 { [%eval 1.74] [%clk 0:34:14] } 41. Rb1 { [%eval 1.24] [%clk 0:23:13] } 41... Qc5?! { [%eval 2.11] } { Inaccuracy. Qa4 was best. } { [%clk 0:29:59] } 42. Kg3?! { [%eval 1.1] } { Inaccuracy. h5 was best. } { 1/2-1/2 The game is a draw. } { [%clk 0:16:00] } 1/2-1/2