Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-18
White: Jaszczuk, Piotr
WhiteElo: 1672
Black: Poziomkowski, Szymon
BlackElo: 1880
Result: 1-0
ECO: B00
Opening: Pirc Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... d6 { [%eval 0.75] [%clk 1:17:24] } 2. d4 { [%eval 0.4] [%clk 1:30:55] } 2... Nf6 { [%eval 0.63] [%clk 1:17:39] } 3. Nc3 { [%eval 0.74] [%clk 1:30:37] } 3... e5 { [%eval 0.52] [%clk 1:17:47] } 4. Be3 { [%eval 0.08] [%clk 1:30:08] } 4... exd4?! { [%eval 0.95] } { Inaccuracy. Ng4 was best. } { [%clk 1:12:41] } 5. Qxd4 { [%eval 0.97] [%clk 1:28:59] } 5... Nc6 { [%eval 1.18] [%clk 1:12:59] } 6. Qd2 { [%eval 1.19] [%clk 1:29:13] } 6... g6 { [%eval 1.12] [%clk 1:12:13] } 7. f3 { [%eval 1.03] [%clk 1:28:36] } 7... Bg7 { [%eval 1.08] [%clk 1:08:53] } 8. Be2 { [%eval 0.57] [%clk 1:27:04] } 8... Be6 { [%eval 0.44] [%clk 1:07:58] } 9. g4? { [%eval -1.18] } { Mistake. O-O-O was best. } { [%clk 1:22:15] } 9... h5? { [%eval 0.4] } { Mistake. d5 was best. } { [%clk 0:56:12] } 10. g5 { [%eval 0.36] [%clk 1:22:13] } 10... Nd7 { [%eval 0.54] [%clk 0:56:32] } 11. h4 { [%eval 0.07] [%clk 1:21:37] } 11... Nde5 { [%eval 0.56] [%clk 0:54:28] } 12. O-O-O { [%eval 0.65] } 12... Qd7 { [%eval 0.62] } 13. Kb1 { [%eval 0.54] [%clk 1:14:46] } 13... O-O-O { [%eval 0.65] [%clk 0:43:23] } 14. Nd5 { [%eval 0.69] [%clk 1:13:19] } 14... Kb8 { [%eval 0.62] [%clk 0:37:15] } 15. c4 { [%eval 0.34] [%clk 1:11:25] } 15... Ne7?! { [%eval 0.9] } { Inaccuracy. Rhf8 was best. } { [%clk 0:29:35] } 16. Bd4 { [%eval 1.13] [%clk 1:06:05] } 16... c5 { [%eval 1.11] [%clk 0:28:27] } 17. Bc3 { [%eval 1.09] [%clk 1:05:40] } 17... Rhg8 { [%eval 0.97] } 18. b3 { [%eval 1.03] [%clk 1:03:16] } 18... Bh8 { [%eval 1.28] [%clk 0:17:58] } 19. Bb2 { [%eval 0.88] [%clk 1:00:25] } 19... Rgf8 { [%eval 0.97] [%clk 0:18:18] } 20. Qf4?! { [%eval 0.38] } { Inaccuracy. Nf6 was best. } { [%clk 0:59:00] } 20... Bxd5 { [%eval 0.57] [%clk 0:17:36] } 21. cxd5 { [%eval 0.52] [%clk 0:57:09] } 21... f5 { [%eval 0.5] [%clk 0:17:36] } 22. Qg3?! { [%eval -0.27] } { Inaccuracy. gxf6 was best. } { [%clk 0:57:09] } 22... fxe4?! { [%eval 0.29] } { Inaccuracy. c4 was best. } 23. fxe4 { [%eval 0.0] } 23... b5? { [%eval 1.4] } { Mistake. Rf7 was best. } { [%clk 0:12:00] } 24. Nh3 { [%eval 1.38] [%clk 0:53:07] } 24... Ka8 { [%eval 1.4] [%clk 0:10:59] } 25. Nf4?! { [%eval 0.32] } { Inaccuracy. Rhf1 was best. } { [%clk 0:52:49] } 25... Rb8? { [%eval 1.45] } { Mistake. Nf5 was best. } { [%clk 0:10:36] } 26. Ne6 { [%eval 1.65] [%clk 0:52:58] } 26... Rfc8 { [%eval 1.27] [%clk 0:10:58] } 27. Rc1 { [%eval 1.23] [%clk 0:51:42] } 27... a5?? { [%eval 3.18] } { Blunder. c4 was best. } { [%clk 0:10:55] } 28. Nxc5 { [%eval 3.08] [%clk 0:50:55] } 28... dxc5 { [%eval 3.26] [%clk 0:06:04] } 29. Bxe5 { [%eval 2.78] [%clk 0:51:17] } 29... Bxe5?! { [%eval 3.62] } { Inaccuracy. Nf5 was best. } { [%clk 0:03:56] } 30. Qxe5 { [%eval 3.47] [%clk 0:51:42] } 30... Qa7?! { [%eval 5.22] } { Inaccuracy. c4 was best. } { [%clk 0:02:58] } 31. d6 { [%eval 5.24] [%clk 0:51:40] } 31... Nc6 { [%eval 5.37] [%clk 0:01:40] } 32. Qxc5 { [%eval 5.19] [%clk 0:50:56] } 32... Qa6?! { [%eval 6.68] } { Inaccuracy. Qxc5 was best. } { [%clk 0:01:26] } 33. d7 { [%eval 6.64] [%clk 0:50:59] } 33... Rc7 { [%eval 7.06] [%clk 0:01:43] } 34. Rhd1 { [%eval 7.2] [%clk 0:49:07] } 34... a4 { [%eval 7.45] [%clk 0:01:56] } 35. Bxb5 { [%eval 7.42] [%clk 0:48:40] } 35... Rxb5? { [%eval #26] } { Checkmate is now unavoidable. Qxb5 was best. } { [%clk 0:01:35] } 36. d8=Q+ { [%eval #22] [%clk 0:48:35] } 36... Kb7 { [%eval #9] [%clk 0:01:50] } 37. Qxc6+ { [%eval #8] [%clk 0:48:28] } 37... Qxc6 { [%eval #8] [%clk 0:00:45] } 38. Rxc6 { [%eval #7] [%clk 0:48:51] } 38... Kxc6 { [%eval #7] [%clk 0:00:53] } 39. Rc1+ { [%eval #18] [%clk 0:49:17] } 1-0