Event: Najdorf Memorial
Date: 2025-07-08
White: Choroszej, Aleksander
WhiteElo: 2035
Black: Szewczyk, Mariusz
BlackElo: 2201
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:29:35] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... e6 { [%eval 0.17] [%clk 1:30:00] } 3. Nc3 { [%eval 0.18] [%clk 1:31:36] } 3... Nf6 { [%eval 0.24] [%clk 1:30:26] } 4. Nf3 { [%eval 0.08] [%clk 1:31:59] } 4... Be7 { [%eval 0.14] [%clk 1:30:44] } 5. Bf4 { [%eval 0.19] [%clk 1:32:01] } 5... O-O { [%eval 0.21] [%clk 1:31:01] } 6. e3 { [%eval 0.25] [%clk 1:32:09] } 6... Nbd7 { [%eval 0.24] [%clk 1:30:59] } 7. Bd3 { [%eval 0.04] [%clk 1:31:02] } 7... dxc4 { [%eval 0.13] [%clk 1:27:55] } 8. Bxc4 { [%eval 0.16] [%clk 1:31:25] } 8... Nh5 { [%eval 0.17] [%clk 1:28:13] } 9. Bg3 { [%eval 0.02] [%clk 1:25:32] } 9... Nxg3 { [%eval 0.39] [%clk 1:27:05] } 10. hxg3 { [%eval 0.45] [%clk 1:25:54] } 10... a6 { [%eval 0.7] [%clk 1:23:32] } 11. Qc2 { [%eval 0.72] [%clk 1:21:43] } 11... h6 { [%eval 0.89] [%clk 1:23:35] } 12. g4 { [%eval 0.92] [%clk 1:22:01] } 12... b5? { [%eval 2.55] } { Mistake. c5 was best. } { [%clk 1:23:00] } 13. Bd3?? { [%eval 0.3] } { Blunder. Bxe6 was best. } { [%clk 1:22:15] } 13... Bb7 { [%eval 0.8] [%clk 1:22:15] } 14. O-O-O?! { [%eval 0.0] } { Inaccuracy. Be4 was best. } { [%clk 1:20:12] } 14... Rc8? { [%eval 1.25] } { Mistake. b4 was best. } { [%clk 1:19:17] } 15. Kb1? { [%eval -0.32] } { Mistake. d5 was best. } { [%clk 1:15:33] } 15... c5?? { [%eval 1.69] } { Blunder. b4 was best. } { [%clk 1:17:45] } 16. d5 { [%eval 1.77] [%clk 1:13:52] } 16... e5? { [%eval 3.37] } { Mistake. exd5 was best. } { [%clk 0:43:11] } 17. Bf5 { [%eval 3.02] [%clk 1:10:58] } 17... c4 { [%eval 3.65] [%clk 0:35:43] } 18. g5?! { [%eval 2.64] } { Inaccuracy. d6 was best. } { [%clk 0:58:26] } 18... Qe8?! { [%eval 3.38] } { Inaccuracy. b4 was best. } { [%clk 0:34:01] } 19. Ne4 { [%eval 3.31] [%clk 0:20:49] } 19... Kh8?! { [%eval 4.66] } { Inaccuracy. c3 was best. } { [%clk 0:27:44] } 20. Bxd7 { [%eval 4.33] [%clk 0:13:29] } 20... Qxd7 { [%eval 4.19] [%clk 0:28:07] } 21. Nf6 { [%eval 4.32] [%clk 0:13:48] } 21... Bxf6 { [%eval 4.08] [%clk 0:28:11] } 22. gxf6 { [%eval 4.19] [%clk 0:14:12] } 22... Rce8?! { [%eval 6.6] } { Inaccuracy. Rfe8 was best. } { [%clk 0:19:43] } 23. Qe4?? { [%eval 2.86] } { Blunder. Ng5 was best. } { [%clk 0:12:23] } 23... Bc8 { [%eval 3.0] [%clk 0:19:25] } 24. g4 { [%eval 2.96] [%clk 0:03:14] } 24... Qxg4 { [%eval 2.77] [%clk 0:15:42] } 25. fxg7+ { [%eval 2.72] [%clk 0:03:37] } 25... Qxg7 { [%eval 2.48] [%clk 0:16:06] } 26. Rdg1?? { [%eval 0.15] } { Blunder. Qh4 was best. } { [%clk 0:02:27] } 26... Qf6 { [%eval 0.18] [%clk 0:16:35] } 27. Qh4 { [%eval 0.17] [%clk 0:01:25] } 27... Qxh4 { [%eval 0.2] [%clk 0:15:44] } 28. Rxh4 { [%eval 0.21] [%clk 0:01:51] } 28... Bf5+ { [%eval 0.3] [%clk 0:16:08] } 29. Kc1 { [%eval 0.0] [%clk 0:01:02] } 29... Bg6 { [%eval 0.0] [%clk 0:16:37] } 30. Rxh6+ { [%eval 0.0] [%clk 0:01:19] } 30... Kg7 { [%eval 0.0] [%clk 0:17:02] } 31. Rh2 { [%eval -0.07] [%clk 0:00:49] } 31... Kf6 { [%eval -0.14] [%clk 0:15:59] } 32. Nd2 { [%eval -0.33] [%clk 0:00:43] } 32... e4?! { [%eval 0.26] } { Inaccuracy. Bd3 was best. } { [%clk 0:16:09] } 33. Rh4 { [%eval 0.37] [%clk 0:00:48] } 33... Rh8 { [%eval 0.42] [%clk 0:13:16] } 34. Rf4+ { [%eval 0.41] [%clk 0:00:35] } 34... Ke5?? { [%eval 2.5] } { Blunder. Ke7 was best. } { [%clk 0:13:41] } 35. Rg5+ { [%eval 2.57] [%clk 0:00:55] } 35... Kd6 { [%eval 2.29] [%clk 0:14:07] } 36. Kc2?? { [%eval 0.52] } { Blunder. Rf6+ was best. } { [%clk 0:01:04] } 36... a5?? { [%eval 2.62] } { Blunder. Rh5 was best. } { [%clk 0:06:28] } 37. Rf6+ { [%eval 2.4] [%clk 0:01:18] } 37... Ke7?! { [%eval 3.81] } { Inaccuracy. Kd7 was best. } { [%clk 0:06:24] } 38. Rb6 { [%eval 3.75] [%clk 0:01:21] } 38... Rb8 { [%eval 4.5] [%clk 0:06:15] } 39. d6+ { [%eval 4.18] [%clk 0:01:34] } 39... Kd7 { [%eval 4.72] [%clk 0:06:17] } 40. Rgxb5 { [%eval 4.76] [%clk 0:31:46] } 40... Rxb6 { [%eval 4.87] [%clk 0:36:43] } 41. Rxb6 { [%eval 4.74] [%clk 0:32:12] } 41... Rh2 { [%eval 5.07] [%clk 0:37:07] } 42. Nxc4 { [%eval 4.81] [%clk 0:32:34] } 42... Rxf2+ { [%eval 5.45] [%clk 0:37:29] } 43. Kc3 { [%eval 5.22] [%clk 0:32:59] } 43... Rf5 { [%eval 6.24] [%clk 0:35:08] } 44. Rb7+ { [%eval 5.99] [%clk 0:31:43] } 44... Kc6 { [%eval 6.6] [%clk 0:34:25] } 45. Rc7+ { [%eval 8.46] [%clk 0:32:01] } 45... Kb5 { [%eval 8.02] [%clk 0:34:49] } 46. a4+ { [%eval 7.33] [%clk 0:30:44] } 46... Ka6 { [%eval 7.28] [%clk 0:34:43] } 47. Kd4 { [%eval 6.77] [%clk 0:29:45] } 47... Rf1 { [%eval 7.84] [%clk 0:34:41] } 48. Kc5 { [%eval 7.42] [%clk 0:29:54] } 48... Rd1? { [%eval #10] } { Checkmate is now unavoidable. Bf5 was best. } { [%clk 0:33:58] } 49. d7? { [%eval 8.9] } { Lost forced checkmate sequence. Nxa5 was best. } { [%clk 0:28:39] } 49... Bf5 { [%eval 8.67] [%clk 0:34:25] } 50. Rc6+ { [%eval 10.32] [%clk 0:28:54] } 50... Ka7 { [%eval 9.64] [%clk 0:34:43] } 51. Rd6 { [%eval 8.38] [%clk 0:29:14] } 51... Rxd6? { [%eval #15] } { Checkmate is now unavoidable. Bxd7 was best. } { [%clk 0:35:00] } 52. Kxd6 { [%eval 10.44] [%clk 0:29:36] } 1-0