Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-17
White: Szewczyk, Mariusz
WhiteElo: 2128
Black: Mickiewicz, Piotr
BlackElo: 2245
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:28:31] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... e6 { [%eval 0.34] [%clk 1:27:59] } 3. c3 { [%eval 0.17] [%clk 1:31:43] } 3... Nf6 { [%eval 0.18] [%clk 1:27:55] } 4. e5 { [%eval 0.15] [%clk 1:32:08] } 4... Nd5 { [%eval 0.09] [%clk 1:28:21] } 5. d4 { [%eval 0.0] [%clk 1:32:26] } 5... cxd4 { [%eval 0.24] [%clk 1:28:39] } 6. cxd4 { [%eval 0.17] [%clk 1:32:51] } 6... b6 { [%eval 0.34] [%clk 1:27:55] } 7. Nc3 { [%eval 0.31] [%clk 1:29:40] } 7... Nxc3 { [%eval -0.13] [%clk 1:27:54] } 8. bxc3 { [%eval 0.33] [%clk 1:30:02] } 8... Qc7 { [%eval 0.41] [%clk 1:28:08] } 9. Bd2 { [%eval 0.48] [%clk 1:30:10] } 9... Bb7 { [%eval 0.38] [%clk 1:27:47] } 10. Bd3 { [%eval 0.49] [%clk 1:30:09] } 10... d6 { [%eval 0.5] [%clk 1:27:57] } 11. O-O { [%eval 0.38] [%clk 1:29:46] } 11... Nd7 { [%eval 0.4] [%clk 1:27:52] } 12. Qe2 { [%eval 0.06] [%clk 1:22:40] } 12... dxe5 { [%eval 0.13] [%clk 1:16:22] } 13. Nxe5 { [%eval 0.05] [%clk 1:19:58] } 13... Nxe5 { [%eval 0.14] [%clk 1:14:47] } 14. dxe5 { [%eval -0.16] [%clk 1:20:18] } 14... Bc5 { [%eval 0.0] [%clk 0:54:08] } 15. Bg5?! { [%eval -0.8] } { Inaccuracy. Bb5+ was best. } { [%clk 1:07:09] } 15... h6 { [%eval -0.71] [%clk 0:50:53] } 16. Bf4 { [%eval -0.91] [%clk 1:01:42] } 16... g5 { [%eval -0.64] [%clk 0:46:57] } 17. Bg3?! { [%eval -1.25] } { Inaccuracy. Bb5+ was best. } { [%clk 1:00:02] } 17... h5 { [%eval -0.91] [%clk 0:45:41] } 18. h4 { [%eval -0.99] [%clk 0:56:52] } 18... O-O-O { [%eval -1.13] [%clk 0:37:44] } 19. Be4 { [%eval -1.01] [%clk 0:55:17] } 19... Rdg8 { [%eval -0.95] [%clk 0:27:23] } 20. Qf3?! { [%eval -1.53] } { Inaccuracy. Bf3 was best. } { [%clk 0:49:21] } 20... gxh4 { [%eval -1.58] [%clk 0:26:20] } 21. Bxb7+ { [%eval -1.64] [%clk 0:48:56] } 21... Qxb7 { [%eval -1.54] [%clk 0:26:46] } 22. Qxb7+ { [%eval -1.36] [%clk 0:49:14] } 22... Kxb7 { [%eval -1.59] [%clk 0:27:13] } 23. Bxh4 { [%eval -1.74] [%clk 0:49:00] } 23... Rg4 { [%eval -1.52] [%clk 0:27:34] } 24. g3 { [%eval -1.57] [%clk 0:49:16] } 24... Rhg8?! { [%eval -0.97] } { Inaccuracy. Rc8 was best. } { [%clk 0:25:33] } 25. Kh2 { [%eval -1.0] [%clk 0:47:19] } 25... Rc4 { [%eval -1.12] [%clk 0:25:33] } 26. Rad1 { [%eval -1.03] [%clk 0:44:31] } 26... Rc8 { [%eval -1.39] [%clk 0:25:25] } 27. Rd3 { [%eval -1.4] [%clk 0:36:51] } 27... Ba3?! { [%eval -0.63] } { Inaccuracy. Re4 was best. } { [%clk 0:24:55] } 28. Bd8 { [%eval -0.55] [%clk 0:28:41] } 28... Rxc3 { [%eval -0.61] [%clk 0:20:38] } 29. Rd7+ { [%eval -0.66] [%clk 0:29:07] } 29... Ka6 { [%eval -0.6] [%clk 0:09:46] } 30. Rfd1 { [%eval -1.06] [%clk 0:29:08] } 30... Rf3?! { [%eval -0.18] } { Inaccuracy. Rc2 was best. } { [%clk 0:10:12] } 31. Kg2 { [%eval -0.21] [%clk 0:28:42] } 31... Rcc3 { [%eval -0.12] [%clk 0:10:39] } 32. Bf6 { [%eval -0.04] [%clk 0:26:20] } 32... Rf5 { [%eval 0.0] [%clk 0:07:54] } 33. R1d3 { [%eval 0.0] [%clk 0:22:43] } 33... Rxd3 { [%eval 0.0] [%clk 0:03:07] } 34. Rxd3 { [%eval 0.0] [%clk 0:23:09] } 34... Bb2?? { [%eval 2.14] } { Blunder. Bc5 was best. } { [%clk 0:03:05] } 35. f4 { [%eval 2.45] [%clk 0:22:54] } 35... Ka5 { [%eval 2.68] [%clk 0:01:37] } 36. Kf3 { [%eval 3.17] [%clk 0:20:23] } 36... Ka4 { [%eval 3.13] [%clk 0:01:12] } 37. Rd7 { [%eval 3.27] [%clk 0:17:31] } 37... a5 { [%eval 3.34] [%clk 0:01:40] } 38. Rxf7?? { [%eval -4.38] } { Blunder. Ke4 was best. } { [%clk 0:17:15] } 38... Bxe5 { [%eval -4.59] [%clk 0:02:03] } 39. Rb7 { [%eval -4.35] [%clk 0:16:09] } 39... Rxf6 { [%eval -4.34] [%clk 0:01:42] } 40. Rxb6 { [%eval -4.32] [%clk 0:46:10] } 40... h4 { [%eval -4.4] [%clk 0:31:15] } 41. Ke4 { [%eval -4.52] [%clk 0:45:19] } 41... Bc7 { [%eval -5.21] [%clk 0:30:10] } 42. Rc6 { [%eval -3.8] [%clk 0:45:17] } 42... hxg3 { [%eval -5.18] [%clk 0:29:48] } 43. Rxc7 { [%eval -6.03] [%clk 0:45:05] } 43... Rg6 { [%eval -6.6] [%clk 0:30:16] } 44. Rc1 { [%eval -6.4] [%clk 0:45:12] } 44... g2 { [%eval -7.31] [%clk 0:30:42] } 45. Rg1 { [%eval -6.7] [%clk 0:45:37] } 45... Ka3 { [%eval -7.77] [%clk 0:31:04] } 46. f5 { [%eval -8.86] [%clk 0:45:52] } 46... exf5+ { [%eval -9.36] [%clk 0:31:16] } 47. Kxf5 { [%eval -10.42] [%clk 0:46:17] } 47... Rg8 { [%clk 0:31:39] } 0-1