Event: mecz 1
Site: Poznan
Date: 2023-10-16
White: Sieciechowicz, Marcin
Black: Kowalczyk, Pawel
Result: 1-0
ECO: A66
Opening: Benoni Defense: Pawn Storm Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:09] } 1... Nf6 { [%eval 0.28] [%clk 0:10:08] } 2. c4 { [%eval 0.16] [%clk 0:10:11] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 0:10:11] } 3. d5 { [%eval 0.75] [%clk 0:10:14] } 3... e6 { [%eval 0.6] [%clk 0:10:15] } 4. Nc3 { [%eval 0.48] [%clk 0:10:17] } 4... exd5 { [%eval 0.97] [%clk 0:10:18] } 5. cxd5 { [%eval 0.29] [%clk 0:10:21] } 5... d6 { [%eval 0.89] [%clk 0:10:21] } 6. e4 { [%eval 0.74] [%clk 0:10:24] } 6... g6 { [%eval 0.83] [%clk 0:10:23] } 7. f4 { [%eval 0.98] [%clk 0:10:28] } 7... Qe7 { [%eval 0.67] [%clk 0:09:43] } 8. Qe2?! { [%eval -0.08] } { Inaccuracy. Nf3 was best. } { [%clk 0:07:24] } 8... Bg4?! { [%eval 0.98] } { Inaccuracy. Bg7 was best. } { [%clk 0:09:28] } 9. Nf3?! { [%eval 0.31] } { Inaccuracy. Qe3 was best. } { [%clk 0:07:23] } 9... Nbd7 { [%eval 0.45] [%clk 0:09:20] } 10. Nb5? { [%eval -0.98] } { Mistake. h3 was best. } { [%clk 0:06:39] } 10... Bxf3? { [%eval 0.49] } { Mistake. O-O-O was best. } { [%clk 0:08:55] } 11. gxf3 { [%eval 0.2] [%clk 0:06:28] } 11... Kd8 { [%eval 0.21] [%clk 0:08:32] } 12. Bd2 { [%eval 0.21] [%clk 0:06:20] } 12... a6?! { [%eval 0.77] } { Inaccuracy. Nh5 was best. } { [%clk 0:08:24] } 13. Na3? { [%eval -0.51] } { Mistake. Nxd6 was best. } { [%clk 0:06:20] } 13... Bh6 { [%eval -0.49] [%clk 0:08:15] } 14. Nc4 { [%eval -0.53] [%clk 0:05:51] } 14... Nh5 { [%eval -0.55] [%clk 0:08:11] } 15. e5? { [%eval -1.96] } { Mistake. O-O-O was best. } { [%clk 0:04:57] } 15... Nxf4 { [%eval -2.11] [%clk 0:07:35] } 16. Bxf4?! { [%eval -3.25] } { Inaccuracy. exd6 was best. } { [%clk 0:04:16] } 16... Bxf4 { [%eval -3.56] [%clk 0:07:38] } 17. e6 { [%eval -3.51] [%clk 0:03:50] } 17... Re8 { [%eval -3.38] [%clk 0:07:24] } 18. Kd1 { [%eval -3.63] [%clk 0:02:41] } 18... fxe6 { [%eval -3.67] [%clk 0:07:24] } 19. dxe6 { [%eval -3.57] [%clk 0:02:44] } 19... Qf6 { [%eval -2.96] [%clk 0:06:18] } 20. Bh3 { [%eval -3.09] [%clk 0:02:31] } 20... Qd4+?? { [%eval -0.45] } { Blunder. b5 was best. } { [%clk 0:05:47] } 21. Kc2 { [%eval -0.58] [%clk 0:02:30] } 21... b5?! { [%eval 0.16] } { Inaccuracy. Ne5 was best. } { [%clk 0:05:29] } 22. Na5?? { [%eval -3.26] } { Blunder. Nxd6 was best. } { [%clk 0:01:53] } 22... Qa4+ { [%eval -3.06] [%clk 0:05:30] } 23. Kb1 { [%eval -3.13] [%clk 0:01:43] } 23... Kc7 { [%eval -3.38] [%clk 0:04:32] } 24. Nb3 { [%eval -3.2] [%clk 0:01:35] } 24... Nb6 { [%eval -2.78] [%clk 0:04:23] } 25. Rd1 { [%eval -2.86] [%clk 0:01:29] } 25... Qc4 { [%eval -2.83] [%clk 0:04:10] } 26. Rd3 { [%eval -3.22] [%clk 0:01:03] } 26... Nd5?! { [%eval -2.4] } { Inaccuracy. Na4 was best. } { [%clk 0:03:53] } 27. Nd2 { [%eval -2.3] [%clk 0:00:34] } 27... Bxd2 { [%eval -2.51] [%clk 0:03:56] } 28. Qxd2 { [%eval -2.53] [%clk 0:00:39] } 28... Nf4?? { [%eval 2.39] } { Blunder. Nb4 was best. } { [%clk 0:03:59] } 29. Rc3 { [%eval 2.29] [%clk 0:00:35] } 29... Qxc3? { [%eval 4.18] } { Mistake. Nxh3 was best. } { [%clk 0:01:56] } 30. Qxc3 { [%eval 4.46] [%clk 0:00:30] } 30... Nxh3 { [%eval 4.51] [%clk 0:02:00] } 31. a4 { [%eval 4.42] [%clk 0:00:20] } 31... b4 { [%eval 5.39] [%clk 0:01:51] } 32. Qg7+ { [%eval 5.59] [%clk 0:00:24] } 32... Kc6 { [%eval 5.24] [%clk 0:01:55] } 33. Qd7+ { [%eval 5.32] [%clk 0:00:13] } 33... Kd5 { [%eval 5.6] [%clk 0:01:59] } 34. e7 { [%eval 4.83] [%clk 0:00:12] } 34... Nf4 { [%eval 4.71] [%clk 0:01:54] } 35. Ka2 { [%eval 5.46] [%clk 0:00:16] } 35... Nd3 { [%eval 5.56] [%clk 0:01:50] } 36. Rd1 { [%eval 5.14] [%clk 0:00:15] } 36... b3+ { [%eval 5.09] [%clk 0:01:39] } 37. Kxb3 { [%eval 5.07] [%clk 0:00:14] } 37... Rab8+ { [%eval 5.37] [%clk 0:01:42] } 38. Kc3 { [%eval 5.41] [%clk 0:00:16] } 38... c4 { [%eval 5.3] [%clk 0:01:45] } 39. b4 { [%eval 5.35] [%clk 0:00:11] } 39... Ke5 { [%eval 5.6] [%clk 0:01:23] } 40. Rd2 { [%eval 5.35] [%clk 0:00:15] } 40... Kf6 { [%eval 5.42] [%clk 0:00:53] } 41. Qxd6+ { [%eval 5.57] [%clk 0:00:16] } 41... Kf7 { [%eval 5.38] [%clk 0:00:52] } 42. Re2 { [%eval 5.2] [%clk 0:00:12] } 42... Nxb4 { [%eval 5.18] [%clk 0:00:50] } 43. Qe6+ { [%eval 5.32] [%clk 0:00:11] } 43... Kg7 { [%eval 5.24] [%clk 0:00:54] } 44. Qe5+ { [%eval 5.51] [%clk 0:00:14] } 44... Kf7 { [%eval 5.69] [%clk 0:00:58] } 45. Qf4+ { [%eval 5.26] [%clk 0:00:17] } 45... Kg7 { [%eval 5.1] [%clk 0:00:58] } 46. Qxb8 { [%eval 5.41] [%clk 0:00:13] } 46... Nd5+ { [%eval 5.62] [%clk 0:00:45] } 47. Kxc4 { [%eval 5.65] [%clk 0:00:09] } 1-0