Event: anderssen2025
Site: https://lichess.org/broadcast/adolf-anderssen-festival-2025--memoria-board-1-34/round-9/2CjkefLk/wyUO0rdP
White: Klekowski, Maciej
WhiteTitle: GM
WhiteElo: 2498
Black: Koziorowicz, Michal
BlackTitle: FM
BlackElo: 2224
Result: 1-0
ECO: A23
Opening: English Opening: King's English Variation, Two Knights Variation, Keres Variation
Variant: Standard
TimeControl: 10+5

1. c4 { [%eval 0.12] [%clk 0:10:08] } 1... e5 { [%eval 0.1] [%clk 0:10:09] } 2. Nc3 { [%eval 0.04] [%clk 0:10:11] } 2... Nf6 { [%eval 0.18] [%clk 0:10:12] } 3. g3 { [%eval 0.07] [%clk 0:10:15] } 3... c6 { [%eval 0.24] [%clk 0:10:16] } 4. Nf3 { [%eval 0.08] [%clk 0:09:57] } 4... e4 { [%eval 0.26] [%clk 0:10:19] } 5. Nd4 { [%eval 0.16] [%clk 0:10:01] } 5... Qb6 { [%eval 0.1] [%clk 0:10:23] } 6. Nb3 { [%eval 0.15] [%clk 0:10:05] } 6... a5 { [%eval 0.19] [%clk 0:10:26] } 7. d3 { [%eval 0.0] [%clk 0:09:43] } 7... a4 { [%eval 0.02] [%clk 0:10:30] } 8. Nd2 { [%eval 0.1] [%clk 0:09:45] } 8... d5 { [%eval 0.39] [%clk 0:09:23] } 9. cxd5 { [%eval 0.45] [%clk 0:09:41] } 9... exd3 { [%eval 0.39] [%clk 0:09:14] } 10. Bg2 { [%eval 0.15] [%clk 0:09:40] } 10... Bc5?! { [%eval 0.72] } { Inaccuracy. cxd5 was best. } { [%clk 0:08:05] } 11. O-O { [%eval 0.65] [%clk 0:09:42] } 11... a3?! { [%eval 1.57] } { Inaccuracy. O-O was best. } { [%clk 0:06:59] } 12. Nc4 { [%eval 1.73] [%clk 0:09:29] } 12... Qb4? { [%eval 3.27] } { Mistake. Qa6 was best. } { [%clk 0:07:01] } 13. exd3 { [%eval 3.44] [%clk 0:09:32] } 13... O-O { [%eval 3.39] [%clk 0:06:41] } 14. bxa3 { [%eval 3.35] [%clk 0:09:09] } 14... Qxc3 { [%eval 3.38] [%clk 0:05:58] } 15. Bb2 { [%eval 3.34] [%clk 0:09:13] } 15... Bg4 { [%eval 3.91] [%clk 0:06:02] } 16. Qb1 { [%eval 3.82] [%clk 0:09:17] } 16... Nxd5 { [%eval 4.26] [%clk 0:05:37] } 17. Bxc3 { [%eval 3.83] [%clk 0:08:54] } 17... Nxc3 { [%eval 3.97] [%clk 0:05:38] } 18. Qxb7 { [%eval 3.95] [%clk 0:08:45] } 18... Ra7 { [%eval 3.74] [%clk 0:05:42] } 19. Qb3 { [%eval 3.61] [%clk 0:08:37] } 19... Bd4 { [%eval 3.54] [%clk 0:05:35] } 20. Nd6?! { [%eval 2.77] } { Inaccuracy. h3 was best. } { [%clk 0:06:19] } 20... Be6 { [%eval 3.2] [%clk 0:04:18] } 21. Qc2 { [%eval 2.93] [%clk 0:06:17] } 21... Rxa3 { [%eval 2.88] [%clk 0:04:15] } 22. Nc4 { [%eval 3.02] [%clk 0:06:18] } 22... Ra6 { [%eval 2.96] [%clk 0:04:09] } 23. a4 { [%eval 2.97] [%clk 0:06:14] } 23... Nd7 { [%eval 3.54] [%clk 0:03:56] } 24. Ra3 { [%eval 3.24] [%clk 0:06:17] } 24... Nd5 { [%eval 3.15] [%clk 0:03:54] } 25. Rb1 { [%eval 3.18] [%clk 0:05:46] } 25... c5 { [%eval 3.21] [%clk 0:03:51] } 26. a5 { [%eval 3.08] [%clk 0:05:38] } 26... Nb4 { [%eval 3.0] [%clk 0:03:53] } 27. Qd2 { [%eval 3.24] [%clk 0:05:35] } 27... Nf6 { [%eval 3.76] [%clk 0:03:56] } 28. Rxb4 { [%eval 3.49] [%clk 0:05:24] } 28... cxb4 { [%eval 3.63] [%clk 0:03:57] } 29. Qxb4 { [%eval 3.41] [%clk 0:05:28] } 29... Rd8 { [%eval 4.12] [%clk 0:03:43] } 30. Bb7 { [%eval 4.25] [%clk 0:05:05] } 30... Ra7 { [%eval 4.66] [%clk 0:03:41] } 31. a6 { [%eval 4.39] [%clk 0:05:07] } 31... Ng4 { [%eval 4.77] [%clk 0:03:37] } 32. Ra2 { [%eval 4.61] [%clk 0:05:02] } 32... Bf5?! { [%eval 6.96] } { Inaccuracy. g6 was best. } { [%clk 0:03:10] } 33. Qe7 { [%eval 5.58] [%clk 0:04:57] } 33... Rf8 { [%eval 5.53] [%clk 0:02:59] } 34. Qd6 { [%eval 5.72] [%clk 0:04:53] } 34... Bf6 { [%eval 5.83] [%clk 0:02:09] } 35. Qc5 { [%eval 5.64] [%clk 0:04:57] } 35... Bxd3 { [%eval 5.49] [%clk 0:02:13] } 36. Ne3 { [%eval 5.26] [%clk 0:04:38] } 36... Nxe3 { [%eval 5.48] [%clk 0:01:33] } 37. fxe3 { [%eval 4.95] [%clk 0:04:37] } 37... Bxa6 { [%clk 0:00:47] } 38. Qxa7 { [%clk 0:04:39] } 1-0