Event: open a
Site: https://lichess.org/broadcast/xxxii-festiwal-szachowy-w-poznaniu-open-a/round-7/M8fjNmL9/Mdml9jvU
White: Chojnacki, Krzysztof
WhiteTitle: IM
WhiteElo: 2286
Black: Nesterenko, Kyrylo
BlackElo: 2051
Result: 1/2-1/2
ECO: A61
Opening: Benoni Defense: Knight's Tour Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:31] } 2. c4 { [%eval 0.18] [%clk 1:31:16] } 2... e6 { [%eval 0.14] [%clk 1:29:29] } 3. Nf3 { [%eval 0.11] [%clk 1:31:30] } 3... c5 { [%eval 0.57] [%clk 1:23:58] } 4. d5 { [%eval 0.35] [%clk 1:30:43] } 4... d6 { [%eval 0.61] [%clk 1:24:22] } 5. Nc3 { [%eval 0.64] [%clk 1:30:56] } 5... exd5 { [%eval 0.57] [%clk 1:24:36] } 6. cxd5 { [%eval 0.51] [%clk 1:31:09] } 6... g6 { [%eval 0.66] [%clk 1:25:00] } 7. Nd2 { [%eval 0.63] [%clk 1:31:07] } 7... Bg7 { [%eval 0.56] [%clk 1:25:07] } 8. e4 { [%eval 0.72] [%clk 1:31:17] } 8... O-O { [%eval 0.67] [%clk 1:25:21] } 9. Be2 { [%eval 0.77] [%clk 1:31:29] } 9... Nbd7 { [%eval 0.86] [%clk 1:16:10] } 10. O-O { [%eval 0.82] [%clk 1:30:37] } 10... Qe7 { [%eval 1.18] [%clk 1:14:18] } 11. Re1 { [%eval 1.06] [%clk 1:25:11] } 11... h6 { [%eval 1.33] [%clk 1:08:25] } 12. a4 { [%eval 1.33] [%clk 1:20:39] } 12... g5 { [%eval 1.36] [%clk 0:57:58] } 13. Nc4?! { [%eval 0.78] } { Inaccuracy. Qc2 was best. } { [%clk 1:11:14] } 13... Ne5 { [%eval 1.0] [%clk 0:47:00] } 14. Ne3 { [%eval 0.99] [%clk 1:10:53] } 14... Ng6 { [%eval 1.01] [%clk 0:40:46] } 15. Bd3 { [%eval 1.04] [%clk 1:04:55] } 15... Re8 { [%eval 1.0] [%clk 0:38:31] } 16. Bd2 { [%eval 0.97] [%clk 0:59:03] } 16... Ne5 { [%eval 1.06] [%clk 0:32:23] } 17. Bb5 { [%eval 1.17] [%clk 0:56:56] } 17... Rd8 { [%eval 1.29] [%clk 0:25:20] } 18. Bf1?! { [%eval 0.64] } { Inaccuracy. Be2 was best. } { [%clk 0:52:18] } 18... Re8 { [%eval 1.14] [%clk 0:20:20] } 19. a5 { [%eval 1.09] [%clk 0:48:49] } 19... Neg4 { [%eval 1.15] [%clk 0:15:55] } 20. Nc4 { [%eval 1.21] [%clk 0:41:43] } 20... a6?! { [%eval 1.88] } { Inaccuracy. Ne5 was best. } { [%clk 0:11:15] } 21. h3 { [%eval 1.93] [%clk 0:31:01] } 21... Ne5 { [%eval 1.71] [%clk 0:11:23] } 22. f4?! { [%eval 1.05] } { Inaccuracy. Nb6 was best. } { [%clk 0:27:19] } 22... Nxc4 { [%eval 0.9] [%clk 0:10:17] } 23. Bxc4 { [%eval 0.99] [%clk 0:27:45] } 23... gxf4 { [%eval 0.94] [%clk 0:09:55] } 24. e5 { [%eval 0.58] [%clk 0:25:36] } 24... dxe5 { [%eval 0.61] [%clk 0:10:12] } 25. Bxf4 { [%eval 0.63] [%clk 0:25:45] } 25... Qd6 { [%eval 0.75] [%clk 0:08:41] } 26. Bg3 { [%eval 0.45] [%clk 0:24:07] } 26... Bf5 { [%eval 0.44] [%clk 0:08:40] } 27. Qe2 { [%eval 0.61] [%clk 0:23:32] } 27... b5 { [%eval 0.77] [%clk 0:07:50] } 28. axb6 { [%eval 0.83] [%clk 0:22:22] } 28... Qxb6 { [%eval 0.9] [%clk 0:08:13] } 29. Bxa6 { [%eval 0.78] [%clk 0:21:49] } 29... Bg6 { [%eval 1.02] [%clk 0:04:58] } 30. Bb5 { [%eval 1.14] [%clk 0:20:21] } 30... Nh5? { [%eval 2.43] } { Mistake. Rxa1 was best. } { [%clk 0:02:59] } 31. Bxe8 { [%eval 2.17] [%clk 0:19:13] } 31... Rxe8 { [%eval 2.3] [%clk 0:00:45] } 32. Bf2? { [%eval 1.08] } { Mistake. Bh2 was best. } { [%clk 0:18:52] } 32... Nf4 { [%eval 1.21] [%clk 0:01:01] } 33. Qb5?! { [%eval 0.65] } { Inaccuracy. Qf3 was best. } { [%clk 0:16:19] } 33... Qxb5 { [%eval 0.89] [%clk 0:01:25] } 34. Nxb5 { [%eval 0.73] [%clk 0:16:46] } 34... Nxd5 { [%eval 0.94] [%clk 0:01:10] } 35. Red1?! { [%eval 0.05] } { Inaccuracy. Bxc5 was best. } { [%clk 0:15:46] } 35... Nf4 { [%eval 0.37] [%clk 0:01:05] } 36. Nc7 { [%eval 0.37] [%clk 0:13:34] } 36... Rc8 { [%eval 0.2] [%clk 0:01:25] } 37. Nd5 { [%eval 0.0] [%clk 0:13:02] } 37... Nxd5 { [%eval 0.01] [%clk 0:00:37] } 38. Rxd5 { [%eval 0.0] [%clk 0:13:27] } 38... Rb8 { [%eval 0.0] [%clk 0:00:44] } 39. Bg3 { [%eval 0.0] [%clk 0:12:15] } 39... Rxb2 { [%eval 0.0] [%clk 0:00:48] } 40. Bxe5 { [%eval 0.0] [%clk 0:09:33] } 40... Bxe5 { [%eval 0.17] [%clk 0:00:36] } 1/2-1/2