Event: Polski Cukier Ekstraliga RAPID A
Site: Bydgoszcz
Date: 2022-03-12
White: Sieciechowicz, Marcin
Black: Murdzia, Piotr
Result: 1-0
ECO: A57
Opening: Benko Gambit Declined: Main Line
Variant: Standard

1. d4 { [%eval 0.3] [%clk 0:10:09] } 1... Nf6 { [%eval 0.23] [%clk 0:10:09] } 2. c4 { [%eval 0.27] [%clk 0:10:13] } 2... c5 { [%eval 0.72] [%clk 0:10:13] } 3. d5 { [%eval 0.75] [%clk 0:10:17] } 3... b5 { [%eval 0.83] [%clk 0:10:17] } 4. Nf3?! { [%eval 0.24] } { Inaccuracy. cxb5 was best. } { [%clk 0:10:20] } 4... g6?! { [%eval 0.84] } { Inaccuracy. b4 was best. } { [%clk 0:10:18] } 5. cxb5 { [%eval 0.72] [%clk 0:10:24] } 5... Bg7?! { [%eval 1.58] } { Inaccuracy. a6 was best. } { [%clk 0:10:21] } 6. Nc3 { [%eval 1.13] [%clk 0:10:27] } 6... a6 { [%eval 0.9] [%clk 0:10:20] } 7. b6 { [%eval 0.64] [%clk 0:10:31] } 7... O-O { [%eval 0.51] [%clk 0:10:13] } 8. a4 { [%eval 0.69] [%clk 0:10:33] } 8... Qxb6 { [%eval 0.57] [%clk 0:10:00] } 9. a5 { [%eval 0.26] [%clk 0:10:35] } 9... Qb7 { [%eval 0.16] [%clk 0:09:33] } 10. e4 { [%eval 0.24] [%clk 0:10:35] } 10... d6 { [%eval 0.07] [%clk 0:09:31] } 11. Nd2 { [%eval 0.47] [%clk 0:10:38] } 11... Nbd7 { [%eval 0.39] [%clk 0:09:17] } 12. Be2 { [%eval 0.22] [%clk 0:10:30] } 12... Ne8 { [%eval 0.48] [%clk 0:09:20] } 13. h4?! { [%eval -0.17] } { Inaccuracy. Nc4 was best. } { [%clk 0:09:40] } 13... h5?! { [%eval 0.36] } { Inaccuracy. Nc7 was best. } { [%clk 0:08:16] } 14. Ra3 { [%eval 0.16] [%clk 0:08:24] } 14... Nc7 { [%eval 0.32] [%clk 0:08:01] } 15. Rb3 { [%eval 0.21] [%clk 0:08:04] } 15... Qa7 { [%eval 0.53] [%clk 0:07:58] } 16. Na4?! { [%eval -0.27] } { Inaccuracy. O-O was best. } { [%clk 0:07:44] } 16... Nb5 { [%eval 0.12] [%clk 0:07:51] } 17. Nc4 { [%eval -0.25] [%clk 0:07:30] } 17... Rb8 { [%eval 0.07] [%clk 0:06:57] } 18. Rg3 { [%eval 0.13] [%clk 0:07:08] } 18... Nf6 { [%eval 0.0] [%clk 0:06:30] } 19. Bd3 { [%eval 0.26] [%clk 0:06:56] } 19... Nd4 { [%eval 0.28] [%clk 0:04:43] } 20. Nab6 { [%eval 0.18] [%clk 0:06:57] } 20... Bg4 { [%eval 0.38] [%clk 0:04:35] } 21. f3 { [%eval 0.83] [%clk 0:06:38] } 21... Bd7 { [%eval 0.8] [%clk 0:04:36] } 22. Be3? { [%eval -0.33] } { Mistake. O-O was best. } { [%clk 0:05:48] } 22... Bb5 { [%eval 0.16] [%clk 0:04:39] } 23. f4?! { [%eval -0.73] } { Inaccuracy. O-O was best. } { [%clk 0:05:17] } 23... Bxc4 { [%eval -0.63] [%clk 0:04:07] } 24. Nxc4 { [%eval -0.65] [%clk 0:05:21] } 24... Rb4 { [%eval -0.94] [%clk 0:04:10] } 25. f5?! { [%eval -1.58] } { Inaccuracy. Bxd4 was best. } { [%clk 0:05:14] } 25... Rxc4 { [%eval -1.53] [%clk 0:03:49] } 26. Bxc4 { [%eval -1.83] [%clk 0:04:31] } 26... Nxe4 { [%eval -1.4] [%clk 0:03:52] } 27. Rf3 { [%eval -1.52] [%clk 0:03:17] } 27... Nxf3+ { [%eval -1.27] [%clk 0:01:56] } 28. Qxf3 { [%eval -1.3] [%clk 0:03:21] } 28... Nf6 { [%eval -1.15] [%clk 0:02:00] } 29. O-O { [%eval -1.47] [%clk 0:03:24] } 29... Ng4 { [%eval -1.46] [%clk 0:02:01] } 30. Bg5 { [%eval -1.5] [%clk 0:03:08] } 30... Ne5 { [%eval -1.75] [%clk 0:01:04] } 31. Qe2 { [%eval -1.71] [%clk 0:03:12] } 31... Rb8 { [%eval -1.18] [%clk 0:00:42] } 32. Kh1 { [%eval -1.53] [%clk 0:02:20] } 32... Nxc4 { [%eval -1.85] [%clk 0:00:15] } 33. Qxc4 { [%eval -2.17] [%clk 0:02:24] } 33... Rxb2?! { [%eval -1.51] } { Inaccuracy. gxf5 was best. } { [%clk 0:00:17] } 34. fxg6 { [%eval -1.95] [%clk 0:02:17] } 34... fxg6 { [%eval -2.02] [%clk 0:00:16] } 35. Qe4 { [%eval -1.78] [%clk 0:01:46] } 35... Kh7?? { [%eval 0.41] } { Blunder. Qd7 was best. } { [%clk 0:00:10] } 36. Rf7 { [%eval 0.35] [%clk 0:01:21] } 36... c4?? { [%eval 28.48] } { Blunder. Rb7 was best. } { [%clk 0:00:15] } 37. Be3?? { [%eval 2.7] } { Blunder. Bf6 was best. } { [%clk 0:01:12] } 37... Qa8?? { [%eval 59.67] } { Blunder. Rb1+ was best. } { [%clk 0:00:09] } 38. Bd4 { [%eval 8.33] [%clk 0:00:56] } 38... e5 { [%eval 8.15] [%clk 0:00:13] } 39. Bxb2 { [%eval 7.94] [%clk 0:00:57] } 39... Qb8 { [%eval 8.19] [%clk 0:00:17] } 40. Bc3 { [%eval 8.39] [%clk 0:00:50] } 40... Qb3? { [%eval #7] } { Checkmate is now unavoidable. Qc8 was best. } { [%clk 0:00:19] } 41. Bxe5 { [%eval #6] [%clk 0:00:37] } 41... Qd1+ { [%eval #5] [%clk 0:00:21] } 42. Kh2 { [%eval #4] [%clk 0:00:40] } 1-0