Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-16
White: Mironowicz, Karol
WhiteElo: 1714
Black: Grajczak, Adrian
BlackElo: 1880
Result: 1/2-1/2
ECO: B77
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... d6 { [%eval 0.0] [%clk 1:31:22] } 3. d4 { [%eval 0.25] [%clk 1:31:46] } 3... cxd4 { [%eval 0.13] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:11] } 4... Nf6 { [%eval 0.3] [%clk 1:32:12] } 5. Nc3 { [%eval 0.21] [%clk 1:32:34] } 5... g6?! { [%eval 0.79] } { Inaccuracy. a6 was best. } { [%clk 1:32:36] } 6. Be3 { [%eval 0.46] [%clk 1:33:00] } 6... Bg7 { [%eval 0.58] [%clk 1:33:01] } 7. f3 { [%eval 0.5] [%clk 1:33:16] } 7... O-O { [%eval 0.51] [%clk 1:33:18] } 8. Qd2 { [%eval 0.6] [%clk 1:33:44] } 8... Nc6 { [%eval 0.64] [%clk 1:33:41] } 9. Bc4 { [%eval 0.45] [%clk 1:34:09] } 9... Nxd4 { [%eval 0.56] [%clk 1:34:02] } 10. Bxd4 { [%eval 0.51] [%clk 1:33:42] } 10... Be6 { [%eval 0.53] [%clk 1:34:25] } 11. Nd5 { [%eval 0.0] [%clk 1:33:12] } 11... Bxd5 { [%eval 0.01] [%clk 1:34:16] } 12. exd5 { [%eval 0.05] [%clk 1:32:52] } 12... Qc7 { [%eval -0.03] [%clk 1:30:39] } 13. Bb3 { [%eval 0.01] [%clk 1:32:39] } 13... Nd7?! { [%eval 0.81] } { Inaccuracy. a5 was best. } { [%clk 1:27:54] } 14. Bxg7 { [%eval 0.91] [%clk 1:32:23] } 14... Kxg7 { [%eval 0.97] [%clk 1:28:22] } 15. Qd4+?! { [%eval 0.09] } { Inaccuracy. O-O-O was best. } { [%clk 1:12:47] } 15... Kg8 { [%eval 0.04] [%clk 1:28:33] } 16. c3 { [%eval -0.2] [%clk 1:07:57] } 16... Nc5?! { [%eval 0.4] } { Inaccuracy. b5 was best. } { [%clk 1:18:37] } 17. h4 { [%eval 0.17] [%clk 1:04:48] } 17... Nxb3 { [%eval 0.34] [%clk 1:13:09] } 18. axb3 { [%eval 0.38] [%clk 1:04:52] } 18... Qb6 { [%eval 0.36] [%clk 1:04:06] } 19. Qxb6 { [%eval 0.36] [%clk 1:03:38] } 19... axb6 { [%eval 0.32] [%clk 1:04:35] } 20. Kd2 { [%eval 0.4] [%clk 1:03:34] } 20... Kg7 { [%eval 0.47] [%clk 1:01:23] } 21. Kd3 { [%eval 0.53] [%clk 1:03:28] } 21... Ra6 { [%eval 1.0] [%clk 0:58:02] } 22. Ra3?! { [%eval 0.42] } { Inaccuracy. b4 was best. } { [%clk 0:56:06] } 22... Rxa3 { [%eval 0.44] [%clk 0:33:44] } 23. bxa3 { [%eval 0.46] [%clk 0:56:09] } 23... b5 { [%eval 0.44] [%clk 0:34:11] } 24. Re1 { [%eval 0.47] [%clk 0:52:59] } 24... Kf6 { [%eval 0.26] [%clk 0:29:57] } 25. g4 { [%eval 0.32] [%clk 0:50:43] } 25... e5 { [%eval 0.45] [%clk 0:26:51] } 26. Re4 { [%eval 0.35] [%clk 0:46:53] } 26... Ra8 { [%eval 0.4] [%clk 0:26:47] } 27. Rb4 { [%eval 0.2] [%clk 0:47:05] } 27... Ra5 { [%eval 0.19] [%clk 0:24:03] } 28. Ke4 { [%eval 0.04] [%clk 0:46:17] } 28... h6 { [%eval 0.39] [%clk 0:23:37] } 29. f4 { [%eval 0.0] [%clk 0:45:56] } 29... exf4 { [%eval 0.0] [%clk 0:23:16] } 30. Kxf4 { [%eval 0.01] [%clk 0:46:14] } 30... g5+ { [%eval 0.0] [%clk 0:23:36] } 31. hxg5+ { [%eval 0.05] [%clk 0:46:21] } 31... hxg5+ { [%eval 0.03] [%clk 0:24:03] } 32. Ke4 { [%eval 0.09] [%clk 0:46:38] } 32... Kg6 { [%eval 0.03] [%clk 0:24:02] } 33. a4 { [%eval 0.02] [%clk 0:42:50] } 33... bxa4 { [%eval 0.03] [%clk 0:23:33] } 34. bxa4 { [%eval 0.0] [%clk 0:28:54] } 34... Rc5 { [%eval 0.24] [%clk 0:23:14] } 35. c4 { [%eval 0.0] [%clk 0:28:41] } 35... Rc7 { [%eval 0.06] [%clk 0:21:11] } 36. a5 { [%eval 0.02] [%clk 0:22:06] } 36... Re7+?! { [%eval 0.74] } { Inaccuracy. f5+ was best. } 37. Kd4 { [%eval 0.66] } 37... f5 { [%eval 0.16] } 38. gxf5+ { [%eval 0.0] } 38... Kxf5 { [%eval 0.0] } 39. Rb6 { [%eval 0.0] } 39... Rd7 { [%eval 0.0] } 40. Rxd6?? { [%eval -7.38] } { Blunder. Rb1 was best. } 1/2-1/2