Event: Open-1
Site: Katowice
Date: 2025-05-31
White: Marekwica, Dawid
WhiteElo: 2002
Black: Kowalski, Igor
BlackTitle: IM
BlackElo: 2346
Result: 0-1
ECO: B06
Opening: Modern Defense: Standard Defense
Variant: Standard
TimeControl: 10+2

1. e4 { [%eval 0.18] [%clk 0:10:03] } 1... g6 { [%eval 0.5] [%clk 0:10:03] } 2. d4 { [%eval 0.48] [%clk 0:10:05] } 2... Bg7 { [%eval 0.48] [%clk 0:10:05] } 3. Nc3 { [%eval 0.47] [%clk 0:10:06] } 3... d6 { [%eval 0.46] [%clk 0:10:06] } 4. Be3 { [%eval 0.46] [%clk 0:10:05] } 4... a6 { [%eval 0.48] [%clk 0:10:07] } 5. Qd2 { [%eval 0.53] [%clk 0:09:54] } 5... b5 { [%eval 0.59] [%clk 0:10:08] } 6. Bd3 { [%eval 0.25] [%clk 0:09:53] } 6... Bb7 { [%eval 0.5] [%clk 0:10:09] } 7. h4 { [%eval 0.28] [%clk 0:09:46] } 7... h6?! { [%eval 0.89] } { Inaccuracy. Nf6 was best. } { [%clk 0:10:10] } 8. Nh3 { [%eval 0.34] [%clk 0:09:14] } 8... Nd7 { [%eval 0.36] [%clk 0:10:10] } 9. a4 { [%eval -0.02] [%clk 0:08:33] } 9... b4 { [%eval 0.38] [%clk 0:10:09] } 10. Ne2 { [%eval 0.44] [%clk 0:08:31] } 10... c5 { [%eval 0.44] [%clk 0:10:06] } 11. c3 { [%eval 0.36] [%clk 0:08:19] } 11... bxc3 { [%eval 0.33] [%clk 0:10:06] } 12. bxc3 { [%eval 0.44] [%clk 0:08:19] } 12... Ngf6 { [%eval 0.8] [%clk 0:09:46] } 13. f3 { [%eval 0.79] [%clk 0:08:20] } 13... e5 { [%eval 1.23] [%clk 0:09:05] } 14. d5 { [%eval 1.27] [%clk 0:08:12] } 14... Nh5 { [%eval 1.48] [%clk 0:08:43] } 15. Nf2 { [%eval 1.52] [%clk 0:07:53] } 15... Nf4 { [%eval 1.9] [%clk 0:08:24] } 16. Nxf4 { [%eval 1.89] [%clk 0:07:40] } 16... exf4 { [%eval 1.88] [%clk 0:08:25] } 17. Bxf4 { [%eval 1.82] [%clk 0:07:41] } 17... Qa5 { [%eval 2.21] [%clk 0:08:21] } 18. Ra3 { [%eval 1.74] [%clk 0:06:31] } 18... c4 { [%eval 2.32] [%clk 0:08:12] } 19. Bc2 { [%eval 1.97] [%clk 0:05:57] } 19... Ne5 { [%eval 2.26] [%clk 0:07:55] } 20. O-O { [%eval 1.98] [%clk 0:05:43] } 20... Qd8 { [%eval 1.94] [%clk 0:07:14] } 21. Rb1 { [%eval 1.81] [%clk 0:05:17] } 21... Bc8 { [%eval 1.91] [%clk 0:07:13] } 22. Bg3 { [%eval 1.94] [%clk 0:04:38] } 22... Bf6 { [%eval 2.33] [%clk 0:06:31] } 23. a5 { [%eval 2.28] [%clk 0:04:06] } 23... Bxh4 { [%eval 2.6] [%clk 0:06:27] } 24. Ba4+ { [%eval 2.62] [%clk 0:03:39] } 24... Kf8 { [%eval 2.68] [%clk 0:06:15] } 25. Bxe5? { [%eval 1.2] } { Mistake. Bxh4 was best. } { [%clk 0:03:21] } 25... dxe5 { [%eval 1.15] [%clk 0:06:15] } 26. Bc6 { [%eval 0.8] [%clk 0:03:08] } 26... Ra7 { [%eval 0.94] [%clk 0:06:10] } 27. Rb4? { [%eval -0.28] } { Mistake. Ra4 was best. } { [%clk 0:02:47] } 27... Be7?! { [%eval 0.47] } { Inaccuracy. Bg3 was best. } { [%clk 0:05:45] } 28. Qb2 { [%eval 0.13] [%clk 0:02:16] } 28... Bxb4 { [%eval 0.36] [%clk 0:04:47] } 29. Qxb4+ { [%eval -0.01] [%clk 0:02:17] } 29... Kg7 { [%eval -0.12] [%clk 0:04:46] } 30. Qxc4 { [%eval 0.0] [%clk 0:02:10] } 30... Bd7 { [%eval -0.12] [%clk 0:04:35] } 31. Bxd7 { [%eval -0.23] [%clk 0:01:39] } 31... Qxd7 { [%eval -0.23] [%clk 0:04:33] } 32. Ng4 { [%eval -0.77] [%clk 0:01:40] } 32... Rc8 { [%eval -0.81] [%clk 0:03:47] } 33. Qd3 { [%eval -1.04] [%clk 0:01:32] } 33... Qd6?! { [%eval -0.15] } { Inaccuracy. Qe7 was best. } { [%clk 0:03:38] } 34. Rb3 { [%eval -0.22] [%clk 0:01:22] } 34... h5 { [%eval -0.44] [%clk 0:02:56] } 35. Ne3?! { [%eval -1.17] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:39] } 35... Qc5 { [%eval -1.19] [%clk 0:02:47] } 36. Kh2 { [%eval -0.71] [%clk 0:00:25] } 36... Qxa5 { [%eval -0.63] [%clk 0:02:40] } 37. f4?! { [%eval -1.41] } { Inaccuracy. Nf5+ was best. } { [%clk 0:00:22] } 37... Qd8 { [%eval -1.46] [%clk 0:02:15] } 38. g3?! { [%eval -2.7] } { Inaccuracy. fxe5 was best. } { [%clk 0:00:14] } 38... Qf6 { [%eval -2.87] [%clk 0:02:01] } 39. f5 { [%eval -2.76] [%clk 0:00:12] } 39... a5 { [%eval -2.85] [%clk 0:01:44] } 40. Rb1 { [%eval -3.13] [%clk 0:00:05] } 40... a4 { [%eval -3.05] [%clk 0:01:40] } 41. Rf1 { [%eval -3.24] [%clk 0:00:07] } 41... g5 { [%eval -2.54] [%clk 0:01:17] } 42. d6 { [%eval -2.21] [%clk 0:00:08] } 42... Rd8 { [%eval -2.46] [%clk 0:01:08] } 43. Nd5 { [%eval -2.69] [%clk 0:00:09] } 43... Rxd6 { [%eval -2.66] [%clk 0:00:56] } 44. Qe3 { [%eval -3.26] [%clk 0:00:04] } 44... Rxd5 { [%eval -3.14] [%clk 0:00:56] } 45. exd5 { [%eval -3.2] [%clk 0:00:05] } 45... Rc7 { [%eval -2.71] [%clk 0:00:46] } 46. Ra1 { [%eval -2.78] [%clk 0:00:06] } 46... Qxf5 { [%eval -3.08] [%clk 0:00:46] } 47. Rxa4 { [%eval -3.39] [%clk 0:00:08] } 47... Qc2+ { [%eval -2.92] [%clk 0:00:46] } 48. Kh3?? { [%eval -9.86] } { Blunder. Kg1 was best. } { [%clk 0:00:06] } 48... f6 { [%eval -9.33] [%clk 0:00:26] } 49. Qe4? { [%eval #-9] } { Checkmate is now unavoidable. Qf3 was best. } { [%clk 0:00:04] } 49... g4+ { [%eval -26.88] [%clk 0:00:26] } 0-1