Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-17
White: Bartoszewicz, Marcin
WhiteElo: 1791
Black: Jaszczuk, Piotr
BlackElo: 1672
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. Nf3 { [%eval 0.0] [%clk 1:30:51] } 2... Nc6 { [%eval 0.0] [%clk 1:31:13] } 3. d4 { [%eval 0.33] [%clk 1:30:11] } 3... cxd4 { [%eval 0.38] [%clk 1:31:18] } 4. Nxd4 { [%eval 0.29] [%clk 1:30:23] } 4... Nf6 { [%eval 0.36] [%clk 1:31:37] } 5. Nc3 { [%eval 0.32] [%clk 1:30:34] } 5... e5 { [%eval 0.13] [%clk 1:31:50] } 6. Ndb5 { [%eval 0.38] [%clk 1:30:44] } 6... d6 { [%eval 0.35] [%clk 1:31:59] } 7. Bg5 { [%eval 0.0] [%clk 1:30:22] } 7... a6 { [%eval 0.25] [%clk 1:32:04] } 8. Na3 { [%eval 0.3] [%clk 1:30:14] } 8... b5 { [%eval 0.28] [%clk 1:32:11] } 9. Nd5 { [%eval 0.29] [%clk 1:30:18] } 9... Be7 { [%eval 0.41] [%clk 1:32:01] } 10. Bxf6 { [%eval 0.39] [%clk 1:30:25] } 10... Bxf6 { [%eval 0.29] [%clk 1:32:16] } 11. c3 { [%eval 0.35] [%clk 1:30:26] } 11... Bg5 { [%eval 0.35] [%clk 1:31:19] } 12. Nc2 { [%eval 0.38] [%clk 1:30:20] } 12... O-O { [%eval 0.38] [%clk 1:30:39] } 13. h4 { [%eval 0.28] [%clk 1:27:49] } 13... Be7?! { [%eval 0.91] } { Inaccuracy. Bh6 was best. } { [%clk 1:28:27] } 14. Nxe7+?! { [%eval -0.18] } { Inaccuracy. a4 was best. } { [%clk 1:26:51] } 14... Nxe7 { [%eval -0.13] [%clk 1:27:38] } 15. Ne3 { [%eval -0.17] [%clk 1:26:51] } 15... Bb7 { [%eval -0.24] [%clk 1:25:58] } 16. Qg4 { [%eval -0.58] [%clk 1:23:36] } 16... Qc8?! { [%eval 0.09] } { Inaccuracy. d5 was best. } { [%clk 1:23:32] } 17. Bd3 { [%eval -0.06] [%clk 1:09:16] } 17... Qxg4 { [%eval 0.01] [%clk 1:22:04] } 18. Nxg4 { [%eval 0.0] [%clk 1:09:45] } 18... f5 { [%eval 0.01] [%clk 1:21:33] } 19. exf5 { [%eval 0.0] [%clk 1:09:03] } 19... Bxg2 { [%eval 0.0] [%clk 1:08:00] } 20. Rg1 { [%eval 0.06] [%clk 1:08:48] } 20... Bf3 { [%eval 0.03] [%clk 1:08:23] } 21. f6 { [%eval -0.11] [%clk 1:08:09] } 21... Bxg4 { [%eval -0.13] [%clk 1:08:39] } 22. fxe7 { [%eval -0.19] [%clk 1:07:59] } 22... Rf4 { [%eval -0.2] [%clk 1:08:58] } 23. a4 { [%eval -0.11] [%clk 1:05:08] } 23... bxa4 { [%eval -0.24] [%clk 1:07:24] } 24. Bxa6 { [%eval -0.15] [%clk 1:00:39] } 24... Bd7 { [%eval -0.14] [%clk 1:05:57] } 25. Bb7 { [%eval -0.05] [%clk 1:00:00] } 25... Re8 { [%eval -0.13] [%clk 1:05:55] } 26. Rd1 { [%eval -0.31] [%clk 0:58:06] } 26... Rf6 { [%eval -0.22] [%clk 1:05:26] } 27. Rg3 { [%eval -0.58] [%clk 0:58:04] } 27... Rxe7 { [%eval -0.64] [%clk 1:05:24] } 28. Bd5+ { [%eval -0.91] [%clk 0:57:42] } 28... Be6?! { [%eval -0.15] } { Inaccuracy. Kf8 was best. } { [%clk 1:04:30] } 29. Be4? { [%eval -1.26] } { Mistake. Bxe6+ was best. } { [%clk 0:58:06] } 29... Bb3 { [%eval -1.09] [%clk 1:04:06] } 30. Rd2 { [%eval -0.98] [%clk 0:58:22] } 30... Rd7 { [%eval -0.96] [%clk 1:03:52] } 31. Bd5+ { [%eval -1.41] [%clk 0:57:49] } 31... Bxd5 { [%eval -1.39] [%clk 1:01:31] } 32. Rxd5 { [%eval -1.51] [%clk 0:58:18] } 32... Kf7 { [%eval -1.23] [%clk 1:00:04] } 33. Rg4 { [%eval -1.25] [%clk 0:58:28] } 33... Ra7 { [%eval -0.85] [%clk 0:50:21] } 34. Rb5? { [%eval -2.04] } { Mistake. f4 was best. } { [%clk 0:58:41] } 34... h5 { [%eval -1.95] [%clk 0:47:20] } 35. Rc4 { [%eval -2.13] [%clk 0:57:57] } 35... Ke6 { [%eval -2.31] [%clk 0:46:12] } 36. Rb6 { [%eval -2.22] [%clk 0:55:04] } 36... a3 { [%eval -2.37] [%clk 0:43:43] } 37. bxa3 { [%eval -2.47] [%clk 0:55:28] } 37... Rxa3 { [%eval -2.46] [%clk 0:44:06] } 38. Rb2 { [%eval -2.71] [%clk 0:55:41] } 38... Rf3 { [%eval -2.3] [%clk 0:42:12] } 39. Rc7 { [%eval -2.87] [%clk 0:53:52] } 39... g6 { [%eval -2.98] [%clk 0:41:55] } 40. Rg7 { [%eval -3.09] [%clk 1:22:43] } 40... Kf6 { [%eval -3.07] [%clk 1:10:49] } 41. Rbb7 { [%eval -3.39] [%clk 1:22:15] } 41... Rfxc3 { [%eval -3.44] [%clk 1:09:10] } 42. Rbe7 { [%eval -3.85] [%clk 1:20:03] } 42... Kf5 { [%eval -3.8] [%clk 1:09:28] } 43. Ref7+ { [%eval -4.59] [%clk 1:20:05] } 43... Ke4 { [%eval -4.61] [%clk 1:07:48] } 44. Rxg6 { [%eval -5.39] [%clk 1:20:15] } 44... Ra1+ { [%eval -4.53] [%clk 1:07:24] } 45. Kd2 { [%eval -4.64] [%clk 1:20:37] } 45... Rd3+ { [%eval -4.17] [%clk 1:06:54] } 46. Ke2?! { [%eval -6.62] } { Inaccuracy. Kc2 was best. } { [%clk 1:20:40] } 46... d5? { [%eval -4.07] } { Mistake. Ra2+ was best. } { [%clk 1:05:58] } 47. Rg5?! { [%eval -5.98] } { Inaccuracy. Rb6 was best. } { [%clk 1:20:39] } 47... Rb3 { [%eval -6.15] [%clk 1:05:09] } 48. f3+ { [%eval -6.43] [%clk 1:20:36] } 48... Kd4 { [%eval -6.63] [%clk 1:05:17] } 49. Kf2 { [%eval -6.58] [%clk 1:20:59] } 49... Rb2+ { [%eval -6.67] [%clk 1:05:28] } 50. Kg3 { [%eval -6.44] [%clk 1:21:28] } 50... Rg1+ { [%eval -6.5] [%clk 1:05:50] } 51. Kh3 { [%eval -6.59] [%clk 1:21:54] } 51... Rh1+ { [%eval -6.64] [%clk 1:06:10] } 52. Kg3 { [%eval -6.79] [%clk 1:22:18] } 52... Rhh2 { [%eval -6.6] [%clk 1:06:30] } 0-1