Event: Columbus Mistrzostwa Polski Amatorów - do 1900 FIDE
Site: Sianozety
Date: 2025-04-09
White: Klonowski, Arkadiusz
WhiteElo: 1751
Black: Bialkowski, Jan
BlackElo: 1637
Result: 1-0
ECO: A09
Opening: Réti Opening
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:30:57] } 1... d5 { [%eval 0.18] [%clk 1:30:48] } 2. c4 { [%eval 0.0] [%clk 1:31:13] } 2... c6 { [%eval 0.32] [%clk 1:30:41] } 3. g3 { [%eval 0.21] [%clk 1:31:22] } 3... Nf6 { [%eval 0.21] [%clk 1:30:15] } 4. Bg2 { [%eval 0.23] [%clk 1:31:38] } 4... Bf5 { [%eval 0.31] [%clk 1:29:37] } 5. O-O { [%eval 0.23] [%clk 1:31:47] } 5... e6 { [%eval 0.26] [%clk 1:29:49] } 6. d4 { [%eval 0.0] [%clk 1:32:10] } 6... Be7 { [%eval 0.01] [%clk 1:29:43] } 7. Nc3 { [%eval 0.0] [%clk 1:32:09] } 7... O-O { [%eval 0.12] [%clk 1:29:09] } 8. Re1 { [%eval -0.07] [%clk 1:32:36] } 8... Ne4 { [%eval 0.01] [%clk 1:28:51] } 9. Qb3 { [%eval -0.01] [%clk 1:31:11] } 9... b6?! { [%eval 0.61] } { Inaccuracy. Qb6 was best. } { [%clk 1:28:27] } 10. a4?! { [%eval 0.0] } { Inaccuracy. Ne5 was best. } { [%clk 1:26:07] } 10... Nd7 { [%eval 0.03] [%clk 1:26:49] } 11. Nxe4 { [%eval -0.1] [%clk 1:23:13] } 11... Bxe4 { [%eval 0.19] [%clk 1:26:47] } 12. Ne5 { [%eval -0.24] [%clk 1:22:33] } 12... Nxe5 { [%eval -0.22] [%clk 1:25:25] } 13. Bxe4? { [%eval -1.38] } { Mistake. dxe5 was best. } { [%clk 1:21:32] } 13... Nxc4 { [%eval -1.48] [%clk 1:25:21] } 14. Bd3 { [%eval -1.56] [%clk 1:21:49] } 14... Nd6?! { [%eval -0.78] } { Inaccuracy. Na5 was best. } { [%clk 1:23:41] } 15. Qc2 { [%eval -0.8] [%clk 1:18:58] } 15... f5 { [%eval -0.6] [%clk 1:23:55] } 16. a5 { [%eval -0.43] [%clk 1:15:01] } 16... Qd7 { [%eval -0.39] [%clk 1:23:25] } 17. Bd2?? { [%eval -2.39] } { Blunder. axb6 was best. } { [%clk 1:13:15] } 17... Ne4? { [%eval -0.71] } { Mistake. c5 was best. } { [%clk 1:23:09] } 18. Rec1 { [%eval -0.98] [%clk 1:12:35] } 18... Nxd2 { [%eval -0.98] [%clk 1:23:19] } 19. Qxd2 { [%eval -0.72] [%clk 1:13:00] } 19... c5 { [%eval -0.91] [%clk 1:23:22] } 20. dxc5? { [%eval -2.16] } { Mistake. axb6 was best. } { [%clk 1:11:01] } 20... bxc5 { [%eval -2.18] [%clk 1:23:35] } 21. Bc2 { [%eval -2.1] [%clk 1:06:10] } 21... Bf6 { [%eval -2.35] [%clk 1:22:07] } 22. Ba4 { [%eval -2.23] [%clk 1:04:10] } 22... Qd6 { [%eval -2.28] [%clk 1:22:27] } 23. Rab1 { [%eval -2.32] [%clk 1:03:27] } 23... Rab8?! { [%eval -1.13] } { Inaccuracy. Rac8 was best. } { [%clk 1:22:07] } 24. Rc2?? { [%eval -3.2] } { Blunder. b4 was best. } { [%clk 1:01:29] } 24... Rb4 { [%eval -3.08] [%clk 1:21:44] } 25. b3 { [%eval -2.92] [%clk 1:01:31] } 25... Rfb8?? { [%eval -0.15] } { Blunder. Qe7 was best. } { [%clk 1:21:35] } 26. Rbc1 { [%eval -0.31] [%clk 1:00:36] } 26... c4 { [%eval 0.05] [%clk 1:21:10] } 27. Rxc4 { [%eval 0.16] [%clk 0:58:02] } 27... Rxc4 { [%eval 0.22] [%clk 1:18:26] } 28. Rxc4 { [%eval 0.44] [%clk 0:56:31] } 28... Qd8?! { [%eval 1.56] } { Inaccuracy. g5 was best. } { [%clk 1:16:00] } 29. Rc6 { [%eval 1.71] [%clk 0:55:59] } 29... e5? { [%eval 3.36] } { Mistake. Kf7 was best. } { [%clk 1:15:59] } 30. Ra6 { [%eval 3.09] [%clk 0:54:26] } 30... d4 { [%eval 3.6] [%clk 1:13:57] } 31. Rxa7 { [%eval 3.4] [%clk 0:51:13] } 31... e4?! { [%eval 4.89] } { Inaccuracy. Kh8 was best. } { [%clk 1:12:23] } 32. Qf4 { [%eval 4.75] [%clk 0:47:42] } 32... g6 { [%eval 5.46] [%clk 1:09:27] } 33. Rd7 { [%eval 5.15] [%clk 0:46:42] } 33... Qf8 { [%eval 5.15] [%clk 1:09:47] } 34. Qc7 { [%eval 5.15] [%clk 0:44:20] } 34... Rc8 { [%eval 5.26] [%clk 1:08:37] } 35. Qb7 { [%eval 5.37] [%clk 0:44:41] } 35... Rd8 { [%eval 5.49] [%clk 1:07:53] } 36. a6 { [%eval 5.56] [%clk 0:41:00] } 36... d3 { [%eval 5.54] [%clk 1:04:41] } 37. Qd5+ { [%eval 5.83] [%clk 0:40:09] } 37... Kh8 { [%eval 5.75] [%clk 1:04:41] } 38. Rxd8 { [%eval 5.48] [%clk 0:38:44] } 38... Qxd8 { [%eval 5.76] [%clk 1:04:25] } 39. Qxd8+ { [%eval 5.79] [%clk 0:39:09] } 39... Bxd8 { [%eval 5.66] [%clk 1:04:53] } 40. exd3 { [%eval 5.51] [%clk 0:39:18] } 40... exd3?! { [%eval 8.55] } { Inaccuracy. Bb6 was best. } { [%clk 1:05:10] } 41. a7 { [%eval 8.27] [%clk 0:39:27] } 41... d2 { [%eval 8.96] [%clk 1:05:19] } 42. b4 { [%eval 8.81] [%clk 0:39:54] } 42... Bf6 { [%eval 9.26] [%clk 1:05:12] } 43. a8=Q+ { [%eval 8.94] [%clk 0:40:13] } 43... Kg7 { [%eval 8.88] [%clk 1:05:33] } 44. b5 { [%eval 8.85] [%clk 0:39:38] } 44... Bd4 { [%eval 9.45] [%clk 1:05:29] } 45. Kg2 { [%eval 9.78] [%clk 0:39:53] } 45... h5 { [%eval 11.08] [%clk 1:05:37] } 46. Qd5 { [%eval 10.24] [%clk 0:39:53] } 46... Bc3?! { [%eval #9] } { Checkmate is now unavoidable. Bb2 was best. } { [%clk 1:05:44] } 47. b6 { [%eval 14.87] [%clk 0:40:12] } 47... Kh6?! { [%eval #7] } { Checkmate is now unavoidable. g5 was best. } { [%clk 1:05:41] } 48. b7 { [%eval #6] [%clk 0:40:02] } 48... Bf6 { [%eval #6] [%clk 1:05:56] } 49. b8=Q { [%eval #5] [%clk 0:40:17] } 49... Bg7 { [%eval #4] [%clk 1:05:49] } 50. Qdg8 { [%eval #3] [%clk 0:40:17] } 50... d1=Q { [%eval #3] [%clk 1:05:48] } 51. Qh8+ { [%eval #3] [%clk 0:40:16] } 51... Bxh8 { [%eval #3] [%clk 1:06:02] } 52. Qxh8+ { [%eval #2] [%clk 0:40:41] } 52... Kg5 { [%eval #2] [%clk 1:06:28] } 53. f4+ { [%eval #1] [%clk 0:40:59] } 53... Kg4 { [%eval #1] [%clk 1:06:55] } 54. h3# { [%clk 0:41:17] } 1-0