Event: Rubinstein Chess Festival 2025 - OPEN B
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-open-b/round-2/EWgM1Gyd/xIaxmOTT
White: Mirowski, Przemyslaw
WhiteElo: 1913
Black: Owczarek, Maciej
BlackElo: 1801
Result: 1-0
ECO: D79
Opening: Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... Nf6 { [%eval 0.19] [%clk 1:30:46] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... g6 { [%eval 0.28] [%clk 1:30:34] } 3. g3 { [%eval 0.1] [%clk 1:31:42] } 3... c6 { [%eval 0.21] [%clk 1:30:37] } 4. Bg2 { [%eval 0.15] [%clk 1:31:33] } 4... d5 { [%eval 0.14] [%clk 1:30:13] } 5. Nf3 { [%eval 0.08] [%clk 1:31:56] } 5... Bg7 { [%eval 0.07] [%clk 1:29:26] } 6. cxd5 { [%eval 0.1] [%clk 1:25:30] } 6... cxd5 { [%eval 0.0] [%clk 1:28:20] } 7. O-O { [%eval 0.09] [%clk 1:25:49] } 7... O-O { [%eval 0.12] [%clk 1:27:07] } 8. Ne5 { [%eval 0.18] [%clk 1:25:53] } 8... Nc6 { [%eval 0.16] [%clk 1:24:24] } 9. Nc3 { [%eval 0.18] [%clk 1:26:07] } 9... Bf5 { [%eval 0.2] [%clk 1:22:44] } 10. Be3 { [%eval 0.14] [%clk 1:22:12] } 10... Ne4 { [%eval 0.17] [%clk 1:16:20] } 11. Nxc6 { [%eval 0.2] [%clk 1:18:07] } 11... bxc6 { [%eval 0.17] [%clk 1:14:25] } 12. Nxe4 { [%eval 0.22] [%clk 1:18:25] } 12... Bxe4 { [%eval 0.39] [%clk 1:14:39] } 13. Bxe4 { [%eval 0.31] [%clk 1:16:50] } 13... dxe4 { [%eval 0.3] [%clk 1:15:02] } 14. Qa4 { [%eval 0.16] [%clk 1:14:34] } 14... Qb6 { [%eval 0.23] [%clk 1:11:27] } 15. Rab1 { [%eval 0.22] [%clk 1:04:55] } 15... Qb5 { [%eval 0.21] [%clk 1:08:05] } 16. Qc2 { [%eval 0.23] [%clk 1:05:08] } 16... f5?! { [%eval 0.82] } { Inaccuracy. Rfd8 was best. } { [%clk 1:05:48] } 17. Rfc1 { [%eval 0.76] [%clk 1:02:19] } 17... Rac8 { [%eval 1.02] [%clk 1:00:09] } 18. Qc4+?! { [%eval 0.41] } { Inaccuracy. b4 was best. } { [%clk 0:57:24] } 18... Kh8?! { [%eval 1.03] } { Inaccuracy. Qxc4 was best. } { [%clk 0:55:10] } 19. Rc2 { [%eval 0.67] [%clk 0:54:21] } 19... Rfd8 { [%eval 0.85] [%clk 0:47:53] } 20. Rbc1 { [%eval 0.37] [%clk 0:51:43] } 20... Rb8? { [%eval 1.71] } { Mistake. Qxc4 was best. } { [%clk 0:44:41] } 21. b3?! { [%eval 1.01] } { Inaccuracy. Qe6 was best. } { [%clk 0:45:48] } 21... a5?? { [%eval 3.13] } { Blunder. Rb7 was best. } { [%clk 0:32:20] } 22. Qe6 { [%eval 3.23] [%clk 0:25:55] } 22... Bf6 { [%eval 2.89] [%clk 0:25:04] } 23. Bf4 { [%eval 3.12] [%clk 0:22:32] } 23... Rbc8 { [%eval 3.15] [%clk 0:23:48] } 24. e3 { [%eval 3.33] [%clk 0:19:58] } 24... Qb4 { [%eval 4.08] [%clk 0:13:31] } 25. Rc5 { [%eval 3.99] [%clk 0:17:41] } 25... a4 { [%eval 3.97] [%clk 0:12:22] } 26. Be5 { [%eval 4.1] [%clk 0:17:23] } 26... Bxe5 { [%eval 4.05] [%clk 0:11:15] } 27. Qxe5+ { [%eval 4.18] [%clk 0:17:43] } 27... Kg8 { [%eval 4.12] [%clk 0:11:38] } 28. Qxe7 { [%eval 3.65] [%clk 0:14:12] } 28... axb3 { [%eval 4.43] [%clk 0:10:52] } 29. Qe6+ { [%eval 4.45] [%clk 0:14:11] } 29... Kg7 { [%eval 4.25] [%clk 0:11:01] } 30. axb3 { [%eval 4.03] [%clk 0:13:45] } 30... Qd2 { [%eval 4.89] [%clk 0:10:11] } 31. Qe7+ { [%eval 5.33] [%clk 0:13:00] } 31... Kh6 { [%eval 5.2] [%clk 0:10:05] } 32. R5c2 { [%eval 4.82] [%clk 0:12:39] } 32... Qd3 { [%eval 4.9] [%clk 0:10:09] } 33. b4 { [%eval 4.78] [%clk 0:04:28] } 33... Re8 { [%eval 4.66] [%clk 0:09:13] } 34. Qd6 { [%eval 4.7] [%clk 0:04:48] } 34... Red8 { [%eval 5.42] [%clk 0:07:46] } 35. Qf4+ { [%eval 5.31] [%clk 0:05:08] } 35... Kg7 { [%eval 5.14] [%clk 0:07:58] } 36. Qe5+ { [%eval 4.7] [%clk 0:05:31] } 36... Kh6 { [%eval 5.22] [%clk 0:08:00] } 37. h4 { [%eval 5.25] [%clk 0:04:34] } 37... Re8 { [%eval 5.55] [%clk 0:05:51] } 38. Qf4+ { [%eval 5.45] [%clk 0:04:38] } 38... Kg7 { [%eval 5.26] [%clk 0:06:11] } 39. Qd6 { [%eval 4.96] [%clk 0:02:32] } 39... Red8 { [%eval 5.47] [%clk 0:05:59] } 40. Qe5+ { [%eval 5.36] [%clk 0:02:14] } 40... Kh6 { [%eval 5.49] [%clk 0:05:49] } 41. b5 { [%eval 5.7] [%clk 0:02:32] } 41... Rd5?! { [%eval 7.54] } { Inaccuracy. Re8 was best. } { [%clk 0:04:11] } 42. Qf4+ { [%eval 7.19] [%clk 0:02:47] } 42... Kg7 { [%eval 6.88] [%clk 0:04:37] } 43. bxc6 { [%eval 5.37] [%clk 0:01:48] } 43... Rb5 { [%eval 5.95] [%clk 0:05:01] } 44. Kg2 { [%eval 5.65] [%clk 0:01:17] } 44... Rb1?? { [%eval #8] } { Checkmate is now unavoidable. Qb3 was best. } { [%clk 0:05:16] } 45. Rxb1 { [%eval #7] [%clk 0:01:30] } 45... Qxc2 { [%eval #5] [%clk 0:05:37] } 46. Rb7+ { [%eval #4] [%clk 0:01:53] } 46... Kg8 { [%eval #4] [%clk 0:05:43] } 47. Qh6 { [%eval #3] [%clk 0:02:08] } 47... Qe2 { [%eval #1] [%clk 0:05:47] } 48. Qg7# { [%clk 0:02:31] } 1-0