Event: MWJ
Site: Sypniewo
Date: 2025-06-13
White: Marciniak, Bartosz
WhiteElo: 1431
Black: Krzewinski, Piotr
BlackElo: 1755
Result: 0-1
ECO: B34
Opening: Sicilian Defense: Accelerated Dragon, Modern Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... Nc6 { [%eval 0.25] [%clk 1:31:23] } 3. d4 { [%eval 0.27] [%clk 1:31:37] } 3... cxd4 { [%eval 0.27] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:58] } 4... g6 { [%eval 0.35] [%clk 1:32:08] } 5. Nc3 { [%eval 0.27] [%clk 1:32:13] } 5... Bg7 { [%eval 0.23] [%clk 1:32:34] } 6. Be3 { [%eval 0.16] [%clk 1:32:35] } 6... Nf6 { [%eval 0.26] [%clk 1:32:52] } 7. Be2 { [%eval -0.01] [%clk 1:32:44] } 7... O-O { [%eval 0.04] [%clk 1:33:16] } 8. Qd2 { [%eval -0.21] } 8... d5 { [%eval -0.25] [%clk 1:32:17] } 9. exd5 { [%eval -0.31] [%clk 1:32:31] } 9... Nb4? { [%eval 0.88] } { Mistake. Nxd5 was best. } { [%clk 1:30:24] } 10. O-O?! { [%eval -0.09] } { Inaccuracy. d6 was best. } { [%clk 1:29:41] } 10... Nbxd5 { [%eval -0.12] [%clk 1:30:08] } 11. Nxd5 { [%eval -0.05] [%clk 1:29:39] } 11... Nxd5 { [%eval -0.05] [%clk 1:30:30] } 12. Rad1 { [%eval -0.12] [%clk 1:29:12] } 12... Nxe3 { [%eval -0.22] [%clk 1:26:44] } 13. Qxe3 { [%eval -0.09] [%clk 1:29:27] } 13... Qb6 { [%eval -0.11] [%clk 1:24:29] } 14. b3 { [%eval -0.15] [%clk 1:27:55] } 14... e5 { [%eval 0.03] [%clk 1:13:04] } 15. Nb5 { [%eval 0.07] [%clk 1:27:49] } 15... Qxe3 { [%eval 0.07] [%clk 1:12:54] } 16. fxe3 { [%eval 0.25] [%clk 1:28:12] } 16... Bf5 { [%eval 0.18] [%clk 1:10:44] } 17. c4 { [%eval 0.24] [%clk 1:27:39] } 17... Rfd8 { [%eval 0.24] [%clk 1:09:10] } 18. Nd6 { [%eval 0.22] [%clk 1:27:37] } 18... Bc2 { [%eval 0.3] [%clk 1:04:54] } 19. Nxb7?? { [%eval -2.93] } { Blunder. Rd5 was best. } { [%clk 1:26:44] } 19... Bxd1 { [%eval -2.79] [%clk 1:03:11] } 20. Bxd1 { [%eval -3.41] [%clk 1:26:40] } 20... Rd2 { [%eval -3.24] [%clk 1:01:28] } 21. a4 { [%eval -3.69] [%clk 1:26:00] } 21... f5 { [%eval -3.42] [%clk 0:59:50] } 22. c5 { [%eval -3.41] [%clk 1:24:58] } 22... Rc8 { [%eval -2.96] [%clk 0:58:18] } 23. b4 { [%eval -2.77] [%clk 1:24:37] } 23... Bf8 { [%eval -2.12] [%clk 0:55:30] } 24. Bb3+ { [%eval -2.09] [%clk 1:24:07] } 24... Kg7 { [%eval -2.21] [%clk 0:55:05] } 25. e4?! { [%eval -3.17] } { Inaccuracy. Na5 was best. } 25... Rb2 { [%eval -2.66] [%clk 0:47:49] } 26. Be6 { [%eval -2.68] [%clk 1:22:08] } 26... Rc7 { [%eval -2.76] [%clk 0:45:15] } 27. Nd6? { [%eval -4.97] } { Mistake. Bd5 was best. } { [%clk 1:21:58] } 27... Rc6?? { [%eval -0.15] } { Blunder. Bxd6 was best. } { [%clk 0:37:48] } 28. exf5?? { [%eval -4.64] } { Blunder. Bd5 was best. } { [%clk 1:21:08] } 28... Bxd6 { [%eval -4.69] [%clk 0:36:58] } 29. Bd5 { [%eval -4.76] [%clk 1:21:22] } 29... Bxc5+ { [%eval -4.61] [%clk 0:36:35] } 30. Kh1?! { [%eval -6.15] } { Inaccuracy. bxc5 was best. } { [%clk 1:21:33] } 30... Rd6 { [%eval -6.0] [%clk 0:35:17] } 31. bxc5 { [%eval -5.92] [%clk 1:21:12] } 31... Rxd5 { [%eval -6.17] [%clk 0:35:33] } 32. fxg6 { [%eval -6.27] [%clk 1:21:17] } 32... hxg6 { [%eval -6.08] [%clk 0:35:36] } 33. a5 { [%eval -6.57] [%clk 1:21:08] } 33... Rxc5 { [%eval -6.43] [%clk 0:35:12] } 34. h4 { [%eval -7.57] [%clk 1:21:26] } 34... Rcc2 { [%eval -7.46] [%clk 0:34:49] } 35. Rg1 { [%eval -7.22] [%clk 1:21:44] } 35... e4 { [%eval -6.96] [%clk 0:34:29] } 36. h5 { [%eval -8.41] [%clk 1:21:58] } 36... gxh5 { [%eval -7.78] [%clk 0:34:34] } 37. a6? { [%eval #-16] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 1:22:17] } 37... e3 { [%eval #-15] [%clk 0:34:27] } 38. Rd1 { [%eval #-11] [%clk 1:22:30] } 38... Rc7 { [%eval -27.96] [%clk 0:34:04] } 39. Rd5?! { [%eval #-9] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 1:22:13] } 39... Re7 { [%eval #-10] [%clk 0:33:22] } 40. Rg5+ { [%eval #-8] [%clk 1:22:14] } 40... Kh6 { [%eval #-7] [%clk 0:32:27] } 41. Rd5 { [%eval #-6] [%clk 1:22:18] } 41... e2 { [%eval #-5] [%clk 0:32:32] } 42. Rd6+ { [%eval #-5] [%clk 1:22:37] } 42... Kg7 { [%eval #-5] [%clk 0:32:39] } 43. Kh2 { [%eval #-5] [%clk 1:22:56] } 43... e1=Q { [%eval #-4] [%clk 0:32:12] } 0-1