Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-17
White: Sternik, Piotr
WhiteElo: 1783
Black: Dropia, Rafal
BlackElo: 1585
Result: 1-0
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... c5?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:45] } 2. e3?! { [%eval 0.17] } { Inaccuracy. d5 was best. } { [%clk 1:30:34] } 2... Nf6 { [%eval 0.6] [%clk 1:30:44] } 3. c4?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:30:59] } 3... e6 { [%eval 0.36] [%clk 1:30:33] } 4. Nc3 { [%eval 0.21] [%clk 1:31:06] } 4... d5 { [%eval 0.22] [%clk 1:30:19] } 5. cxd5 { [%eval 0.11] [%clk 1:30:50] } 5... exd5 { [%eval 0.11] [%clk 1:29:04] } 6. Nf3 { [%eval 0.09] [%clk 1:31:10] } 6... Nc6 { [%eval 0.13] [%clk 1:27:03] } 7. Be2 { [%eval 0.2] [%clk 1:25:18] } 7... Be7 { [%eval 0.32] [%clk 1:25:23] } 8. O-O { [%eval 0.28] [%clk 1:24:24] } 8... O-O { [%eval 0.13] [%clk 1:25:40] } 9. b3 { [%eval 0.28] [%clk 1:24:16] } 9... Be6 { [%eval 0.5] [%clk 1:17:37] } 10. Bb2 { [%eval 0.44] [%clk 1:22:46] } 10... Rc8 { [%eval 0.41] [%clk 1:11:09] } 11. Rc1 { [%eval 0.47] [%clk 1:21:05] } 11... b6 { [%eval 0.61] [%clk 1:07:55] } 12. Na4?! { [%eval -0.01] } { Inaccuracy. Ba6 was best. } { [%clk 1:14:28] } 12... Ne4 { [%eval 0.14] [%clk 1:05:49] } 13. dxc5 { [%eval 0.19] [%clk 1:07:57] } 13... bxc5 { [%eval 0.14] [%clk 1:04:40] } 14. Nd2 { [%eval 0.17] [%clk 1:07:30] } 14... Na5? { [%eval 1.74] } { Mistake. Nxd2 was best. } { [%clk 0:50:20] } 15. Nxe4 { [%eval 1.79] [%clk 1:04:56] } 15... dxe4 { [%eval 1.62] [%clk 0:50:47] } 16. Ba6?! { [%eval 0.89] } { Inaccuracy. Ba3 was best. } { [%clk 1:04:30] } 16... Rc6 { [%eval 0.77] [%clk 0:46:44] } 17. Qxd8 { [%eval 0.4] [%clk 1:04:04] } 17... Rxd8 { [%eval 0.43] [%clk 0:47:13] } 18. Bb5 { [%eval 0.35] [%clk 1:04:28] } 18... Rcc8 { [%eval 0.22] [%clk 0:37:32] } 19. Bc3 { [%eval 0.04] [%clk 1:01:25] } 19... Nc6 { [%eval 0.01] [%clk 0:34:31] } 20. Ba6 { [%eval 0.09] [%clk 1:00:25] } 20... Rc7 { [%eval 0.38] [%clk 0:34:02] } 21. Be1 { [%eval 0.45] [%clk 0:54:02] } 21... Nb8 { [%eval 0.68] [%clk 0:32:48] } 22. Bc4 { [%eval 0.77] [%clk 0:52:25] } 22... Rd6 { [%eval 0.82] [%clk 0:28:50] } 23. Ba5 { [%eval 0.33] [%clk 0:49:35] } 23... Rc8 { [%eval 0.29] [%clk 0:28:44] } 24. Bxe6 { [%eval 0.3] [%clk 0:44:11] } 24... Rxe6 { [%eval 0.37] [%clk 0:29:12] } 25. Rfd1 { [%eval 0.36] [%clk 0:44:30] } 25... Rd6? { [%eval 1.78] } { Mistake. f5 was best. } { [%clk 0:25:30] } 26. Rxd6 { [%eval 1.62] [%clk 0:41:55] } 26... Bxd6 { [%eval 1.74] [%clk 0:25:59] } 27. Nc3 { [%eval 1.55] [%clk 0:42:12] } 27... f5 { [%eval 1.88] [%clk 0:18:18] } 28. Nb5 { [%eval 1.65] [%clk 0:41:40] } 28... Bf8 { [%eval 1.81] [%clk 0:17:52] } 29. Nxa7 { [%eval 1.89] [%clk 0:41:26] } 29... Re8 { [%eval 1.8] [%clk 0:18:11] } 30. Bc7 { [%eval 1.47] [%clk 0:40:32] } 30... Na6 { [%eval 1.6] [%clk 0:17:38] } 31. Nb5 { [%eval 1.58] [%clk 0:39:36] } 31... Nxc7 { [%eval 1.44] [%clk 0:15:49] } 32. Nxc7 { [%eval 1.41] [%clk 0:40:04] } 32... Rc8 { [%eval 1.79] [%clk 0:16:13] } 33. Ne6 { [%eval 1.79] [%clk 0:40:09] } 33... Be7 { [%eval 1.61] [%clk 0:16:31] } 34. g4 { [%eval 1.82] [%clk 0:36:09] } 34... g6 { [%eval 2.06] [%clk 0:15:00] } 35. gxf5 { [%eval 1.73] [%clk 0:33:22] } 35... gxf5 { [%eval 1.91] [%clk 0:15:29] } 36. b4 { [%eval 1.85] [%clk 0:32:48] } 36... c4 { [%eval 2.1] [%clk 0:14:19] } 37. Nc5 { [%eval 2.04] [%clk 0:33:07] } 37... Ra8?! { [%eval 3.4] } { Inaccuracy. Rd8 was best. } { [%clk 0:11:53] } 38. a4 { [%eval 3.58] [%clk 0:30:29] } 38... Kf7 { [%eval 4.07] [%clk 0:09:28] } 39. Rxc4 { [%eval 4.21] [%clk 0:30:44] } 39... Kf6 { [%eval 4.48] [%clk 0:07:11] } 40. Nd7+ { [%eval 4.46] [%clk 0:57:01] } 40... Ke6 { [%eval 4.66] [%clk 0:37:17] } 41. Nb6 { [%eval 4.71] [%clk 0:57:25] } 41... Rg8+ { [%eval 4.58] [%clk 0:33:56] } 42. Kf1 { [%eval 4.74] [%clk 0:57:47] } 42... Rb8 { [%eval 5.34] [%clk 0:33:34] } 43. a5 { [%eval 5.06] [%clk 0:57:41] } 43... Bd8 { [%eval 5.26] [%clk 0:32:41] } 44. Rc6+ { [%eval 5.39] [%clk 0:57:01] } 44... Kf7 { [%eval 6.09] [%clk 0:31:23] } 45. b5 { [%eval 5.04] [%clk 0:57:23] } 45... h5 { [%eval 5.01] [%clk 0:30:59] } 46. a6 { [%eval 5.23] [%clk 0:52:49] } 46... Rxb6 { [%eval 6.28] [%clk 0:27:35] } 47. a7 { [%eval 6.21] [%clk 0:53:13] } 47... Rxc6 { [%eval 6.55] [%clk 0:27:56] } 48. bxc6 { [%eval 6.6] [%clk 0:53:37] } 1-0