Event: 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-open-d/round-3/e1qQECJf/wk0mhi6l
White: Kozaczuk, Witold
WhiteElo: 1748
Black: Konopka, Tymon
BlackElo: 1579
Result: 1-0
ECO: E40
Opening: Nimzo-Indian Defense: Rubinstein System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... e6 { [%eval 0.37] [%clk 1:30:48] } 2. c4 { [%eval 0.16] [%clk 1:31:01] } 2... Nf6 { [%eval 0.14] [%clk 1:30:30] } 3. Nc3 { [%eval 0.09] [%clk 1:30:58] } 3... Bb4 { [%eval 0.09] [%clk 1:29:44] } 4. e3 { [%eval 0.06] [%clk 1:31:02] } 4... Bxc3+ { [%eval 0.54] [%clk 1:28:02] } 5. bxc3 { [%eval 0.52] [%clk 1:31:22] } 5... b6 { [%eval 0.51] } 6. Qf3 { [%eval 0.14] [%clk 1:30:47] } 6... Nc6 { [%eval 0.42] [%clk 1:20:43] } 7. Ba3 { [%eval 0.02] [%clk 1:30:47] } 7... Bb7 { [%eval 0.07] [%clk 1:18:12] } 8. Qg3 { [%eval -0.24] [%clk 1:26:14] } 8... g6 { [%eval -0.06] [%clk 1:14:15] } 9. f3 { [%eval -0.42] [%clk 1:22:04] } 9... d5? { [%eval 0.99] } { Mistake. Ba6 was best. } { [%clk 1:05:00] } 10. Rc1 { [%eval 0.66] [%clk 1:15:48] } 10... Nh5 { [%eval 0.9] [%clk 0:51:19] } 11. Qf2 { [%eval 0.73] [%clk 1:14:16] } 11... Qf6 { [%eval 0.7] [%clk 0:45:59] } 12. cxd5 { [%eval 0.64] [%clk 1:08:10] } 12... exd5 { [%eval 0.49] [%clk 0:46:20] } 13. Bd3 { [%eval 0.12] [%clk 1:08:24] } 13... O-O-O { [%eval 0.13] [%clk 0:44:01] } 14. Nh3 { [%eval 0.13] [%clk 1:07:25] } 14... Rhe8 { [%eval 0.15] [%clk 0:41:00] } 15. O-O { [%eval 0.19] [%clk 1:07:37] } 15... Ng7? { [%eval 1.71] } { Mistake. Na5 was best. } { [%clk 0:35:25] } 16. Rce1?! { [%eval 1.07] } { Inaccuracy. c4 was best. } { [%clk 1:06:28] } 16... Na5 { [%eval 1.02] [%clk 0:29:59] } 17. Bc1 { [%eval 0.78] [%clk 1:06:42] } 17... Qc6 { [%eval 0.8] [%clk 0:29:00] } 18. Bd2 { [%eval 0.38] [%clk 1:04:58] } 18... Nc4 { [%eval 0.43] [%clk 0:24:42] } 19. e4 { [%eval 0.29] [%clk 1:02:03] } 19... Qa4?! { [%eval 1.3] } { Inaccuracy. Nxd2 was best. } { [%clk 0:21:28] } 20. Bg5 { [%eval 1.21] [%clk 1:00:06] } 20... Rd6 { [%eval 1.39] [%clk 0:19:07] } 21. Bh6 { [%eval 1.3] [%clk 0:53:31] } 21... Ne6 { [%eval 1.12] [%clk 0:18:40] } 22. e5 { [%eval 1.26] [%clk 0:53:21] } 22... Rc6 { [%eval 1.14] [%clk 0:17:57] } 23. Qe2?! { [%eval 0.2] } { Inaccuracy. f4 was best. } { [%clk 0:48:55] } 23... Qa3 { [%eval 0.23] [%clk 0:16:52] } 24. Rc1 { [%eval 0.28] [%clk 0:47:02] } 24... Kb8 { [%eval 0.39] [%clk 0:14:42] } 25. f4 { [%eval 0.45] [%clk 0:46:59] } 25... Qe7?! { [%eval 1.39] } { Inaccuracy. Rg8 was best. } { [%clk 0:11:35] } 26. f5 { [%eval 1.5] [%clk 0:46:44] } 26... Nd8?! { [%eval 2.25] } { Inaccuracy. gxf5 was best. } { [%clk 0:10:55] } 27. f6 { [%eval 1.95] [%clk 0:42:22] } 27... Qa3 { [%eval 1.97] [%clk 0:09:00] } 28. Rc2 { [%eval 1.6] [%clk 0:41:50] } 28... Ne6 { [%eval 1.45] [%clk 0:08:53] } 29. Ng5 { [%eval 1.22] [%clk 0:41:45] } 29... Nxg5 { [%eval 1.25] [%clk 0:08:59] } 30. Bxg5 { [%eval 1.3] [%clk 0:42:01] } 30... Ree6? { [%eval 2.92] } { Mistake. Bc8 was best. } { [%clk 0:08:16] } 31. Bc1?! { [%eval 2.05] } { Inaccuracy. Qf3 was best. } { [%clk 0:40:42] } 31... Qa5 { [%eval 1.94] [%clk 0:08:08] } 32. Qg4?! { [%eval 1.24] } { Inaccuracy. Rf3 was best. } { [%clk 0:38:36] } 32... Na3?! { [%eval 2.15] } { Inaccuracy. Ba6 was best. } { [%clk 0:05:53] } 33. Bxa3 { [%eval 2.28] [%clk 0:38:21] } 33... Qxa3 { [%eval 2.17] [%clk 0:06:16] } 34. Bb5 { [%eval 2.46] [%clk 0:33:11] } 34... Rxc3?! { [%eval 3.63] } { Inaccuracy. h5 was best. } { [%clk 0:05:47] } 35. Rxc3 { [%eval 3.66] [%clk 0:33:32] } 35... Qxc3 { [%eval 3.63] [%clk 0:06:00] } 36. Qxe6 { [%eval 3.45] [%clk 0:33:37] } 36... Qxd4+ { [%eval 3.7] [%clk 0:05:50] } 37. Kh1 { [%eval 3.1] [%clk 0:33:59] } 37... Bc8?? { [%eval 8.49] } { Blunder. fxe6 was best. } { [%clk 0:03:31] } 38. Qe8 { [%eval 8.8] [%clk 0:34:18] } 38... Kb7 { [%eval 12.34] [%clk 0:02:34] } 39. Bc6+ { [%eval 11.55] [%clk 0:34:33] } 39... Kb8?! { [%eval #5] } { Checkmate is now unavoidable. Ka6 was best. } { [%clk 0:03:00] } 40. Bd7 { [%eval #4] [%clk 0:34:49] } 1-0