Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-17
White: Flaata, Alexander R.
WhiteElo: 2068
Black: Kovalevsky, Stanislav
BlackElo: 2226
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Maróczy Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c6 { [%eval 0.37] [%clk 1:30:57] } 2. d4 { [%eval 0.41] [%clk 1:31:11] } 2... d5 { [%eval 0.28] [%clk 1:31:26] } 3. f3 { [%eval 0.0] [%clk 1:31:30] } 3... g6 { [%eval 0.53] [%clk 1:31:01] } 4. Nc3 { [%eval 0.29] [%clk 1:30:04] } 4... Bg7 { [%eval 0.44] [%clk 1:29:39] } 5. e5 { [%eval 0.26] [%clk 1:29:43] } 5... f6 { [%eval 0.47] [%clk 1:28:11] } 6. f4 { [%eval 0.38] [%clk 1:27:04] } 6... Nh6 { [%eval 0.35] } 7. Be2 { [%eval 0.35] [%clk 1:22:20] } 7... Nd7 { [%eval 0.78] [%clk 1:20:22] } 8. Nf3 { [%eval 0.75] [%clk 1:21:36] } 8... Nf8 { [%eval 0.87] [%clk 1:20:41] } 9. Be3 { [%eval 0.56] [%clk 1:19:07] } 9... Bg4 { [%eval 0.84] [%clk 1:21:03] } 10. Qd2 { [%eval 0.89] [%clk 1:16:09] } 10... Nf5 { [%eval 0.82] [%clk 1:16:49] } 11. Bf2 { [%eval 0.98] [%clk 1:15:39] } 11... Ne6 { [%eval 0.93] [%clk 1:02:58] } 12. h3 { [%eval 0.99] [%clk 0:57:15] } 12... Bxf3 { [%eval 0.98] [%clk 1:03:10] } 13. Bxf3 { [%eval 1.01] [%clk 0:54:54] } 13... Qc7 { [%eval 1.18] [%clk 0:38:27] } 14. g4?! { [%eval 0.57] } { Inaccuracy. Ne2 was best. } { [%clk 0:52:04] } 14... Nfxd4 { [%eval 0.56] [%clk 0:38:45] } 15. Bxd4 { [%eval 0.61] [%clk 0:52:21] } 15... Nxd4 { [%eval 0.58] [%clk 0:39:14] } 16. Qxd4 { [%eval 0.6] [%clk 0:51:32] } 16... fxe5 { [%eval 0.67] [%clk 0:39:42] } 17. Qc5 { [%eval 0.49] [%clk 0:41:06] } 17... exf4 { [%eval 0.96] [%clk 0:36:53] } 18. O-O-O?! { [%eval 0.0] } { Inaccuracy. Bxd5 was best. } { [%clk 0:40:24] } 18... O-O-O? { [%eval 1.42] } { Mistake. Qb6 was best. } { [%clk 0:36:30] } 19. Qxa7 { [%eval 1.65] [%clk 0:39:56] } 19... e5?? { [%eval 5.35] } { Blunder. Bxc3 was best. } { [%clk 0:27:46] } 20. g5 { [%eval 4.78] [%clk 0:35:09] } 20... Rd6 { [%eval 4.91] [%clk 0:24:28] } 21. Bg4+ { [%eval 4.48] [%clk 0:34:15] } 21... Kd8 { [%eval 4.87] [%clk 0:24:57] } 22. Ne4 { [%eval 4.78] [%clk 0:34:19] } 22... b6 { [%eval 4.96] [%clk 0:17:13] } 23. Qa3 { [%eval 4.8] [%clk 0:29:55] } 23... Rd7 { [%eval 4.86] [%clk 0:17:24] } 24. Bxd7 { [%eval 4.53] [%clk 0:29:11] } 24... Kxd7 { [%eval 4.55] [%clk 0:17:53] } 25. c4 { [%eval 4.63] [%clk 0:28:06] } 25... Ke6 { [%eval 4.5] [%clk 0:18:21] } 26. Nc3 { [%eval 4.34] [%clk 0:23:45] } 26... Rd8 { [%eval 5.03] [%clk 0:18:22] } 27. cxd5+ { [%eval 4.88] [%clk 0:23:34] } 27... cxd5 { [%eval 4.71] [%clk 0:18:51] } 28. Kb1 { [%eval 3.85] [%clk 0:23:50] } 28... e4 { [%eval 4.83] [%clk 0:19:02] } 29. Rhe1? { [%eval 2.41] } { Mistake. Nxd5 was best. } { [%clk 0:22:03] } 29... Bxc3 { [%eval 2.44] [%clk 0:18:35] } 30. Rc1? { [%eval 0.94] } { Mistake. bxc3 was best. } { [%clk 0:21:56] } 30... Bxb2?? { [%eval 4.03] } { Blunder. Qc5 was best. } { [%clk 0:17:15] } 31. Qxb2 { [%eval 3.57] [%clk 0:22:15] } 31... Qe7 { [%eval 3.93] [%clk 0:16:33] } 32. Qxb6+ { [%eval 3.8] [%clk 0:21:28] } 32... Kf5 { [%eval 3.88] [%clk 0:17:01] } 33. Rc7 { [%eval 3.66] [%clk 0:20:28] } 33... Rd6?! { [%eval 4.89] } { Inaccuracy. Qd6 was best. } { [%clk 0:17:30] } 34. Qc5? { [%eval 2.82] } { Mistake. Qb7 was best. } { [%clk 0:16:06] } 34... Qd8?! { [%eval 3.86] } { Inaccuracy. Qe6 was best. } { [%clk 0:17:46] } 35. Rf7+ { [%eval 3.49] [%clk 0:14:41] } 35... Kxg5 { [%eval 4.52] } 36. Rg1+?! { [%eval 3.09] } { Inaccuracy. Qc3 was best. } { [%clk 0:15:00] } 36... Kh6 { [%eval 3.68] [%clk 0:17:58] } 37. Rxf4 { [%eval 3.67] [%clk 0:12:02] } 37... g5 { [%eval 3.71] [%clk 0:16:20] } 38. Rf5 { [%eval 3.89] [%clk 0:06:57] } 38... Qb8+ { [%eval 3.85] [%clk 0:13:55] } 39. Kc2 { [%eval 3.39] [%clk 0:06:40] } 39... Rb6?! { [%eval 4.84] } { Inaccuracy. Ra6 was best. } { [%clk 0:14:22] } 40. Qf8+?! { [%eval 3.72] } { Inaccuracy. Rgxg5 was best. } { [%clk 0:35:01] } 40... Qxf8 { [%eval 3.76] [%clk 0:44:51] } 41. Rxf8 { [%eval 3.77] [%clk 0:35:22] } 41... Rc6+ { [%eval 3.94] [%clk 0:44:54] } 42. Kd2 { [%eval 3.89] [%clk 0:35:14] } 42... Ra6 { [%eval 4.21] [%clk 0:45:21] } 43. Rg8 { [%eval 3.79] [%clk 0:33:47] } 43... d4 { [%eval 3.78] [%clk 0:45:38] } 44. Ra1 { [%eval 3.82] [%clk 0:32:49] } 44... Ra3 { [%eval 3.67] [%clk 0:45:08] } 45. Re8 { [%eval 3.62] [%clk 0:32:01] } 45... Rd3+ { [%eval 4.46] [%clk 0:45:36] } 46. Ke2 { [%eval 3.91] [%clk 0:32:01] } 46... Re3+ { [%eval 4.19] [%clk 0:46:05] } 47. Kf2 { [%eval 3.65] [%clk 0:32:06] } 47... Kg6 { [%eval 4.53] [%clk 0:45:58] } 48. a4 { [%eval 4.72] [%clk 0:32:21] } 48... Kf5 { [%eval 5.09] [%clk 0:41:01] } 49. a5 { [%eval 4.98] [%clk 0:32:21] } 49... Rc3 { [%eval 4.99] [%clk 0:37:46] } 50. a6 { [%eval 5.0] [%clk 0:31:34] } 50... Rc2+ { [%eval 5.43] [%clk 0:38:15] } 51. Ke1 { [%eval 5.5] [%clk 0:30:46] } 51... Rh2 { [%eval 7.03] [%clk 0:38:43] } 52. Rf8+ { [%eval 6.29] [%clk 0:30:38] } 1-0