Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-24
White: Kozak, Adam
WhiteElo: 2523
Black: Buksa, Nataliya
BlackElo: 2403
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.25] [%clk 1:40:58] } 1... d5 { [%eval 0.25] [%clk 1:35:56] } 2. c4 { [%eval 0.26] [%clk 1:41:18] } 2... e6 { [%eval 0.27] [%clk 1:36:23] } 3. Nc3 { [%eval 0.13] [%clk 1:41:41] } 3... Nf6 { [%eval 0.27] [%clk 1:36:50] } 4. cxd5 { [%eval 0.14] [%clk 1:42:02] } 4... exd5 { [%eval 0.18] [%clk 1:37:17] } 5. Bg5 { [%eval 0.35] [%clk 1:42:24] } 5... c6 { [%eval 0.36] [%clk 1:37:05] } 6. e3 { [%eval 0.26] [%clk 1:42:22] } 6... Nbd7 { [%eval 0.33] [%clk 1:37:27] } 7. Bd3 { [%eval 0.27] [%clk 1:42:43] } 7... Be7 { [%eval 0.44] [%clk 1:37:31] } 8. Qc2 { [%eval 0.41] [%clk 1:43:01] } 8... Nh5 { [%eval 0.53] [%clk 1:32:40] } 9. Bxe7 { [%eval 0.75] [%clk 1:43:08] } 9... Qxe7 { [%eval 0.6] [%clk 1:32:53] } 10. O-O-O { [%eval 0.56] [%clk 1:42:59] } 10... Nb6 { [%eval 0.6] [%clk 1:33:21] } 11. h3 { [%eval 0.61] [%clk 1:43:24] } 11... g6 { [%eval 0.61] [%clk 1:33:48] } 12. Nf3 { [%eval 0.38] [%clk 1:43:26] } 12... Be6 { [%eval 0.33] [%clk 1:27:54] } 13. Kb1 { [%eval 0.42] [%clk 1:43:49] } 13... Ng7 { [%eval 0.48] [%clk 1:27:58] } 14. g4 { [%eval 0.45] [%clk 1:44:15] } 14... O-O-O { [%eval 0.44] [%clk 1:27:31] } 15. Na4 { [%eval 0.59] [%clk 1:44:34] } 15... Nxa4 { [%eval 0.52] [%clk 1:27:01] } 16. Qxa4 { [%eval 0.58] [%clk 1:45:01] } 16... Kb8 { [%eval 0.96] [%clk 1:27:28] } 17. Rc1 { [%eval 1.06] [%clk 1:45:16] } 17... h5 { [%eval 0.93] [%clk 1:27:52] } 18. Ne5 { [%eval 0.48] [%clk 1:39:40] } 18... hxg4 { [%eval 0.92] [%clk 0:53:39] } 19. Rc3?? { [%eval -0.68] } { Blunder. hxg4 was best. } { [%clk 1:15:27] } 19... Bf5?? { [%eval 2.45] } { Blunder. Rc8 was best. } { [%clk 0:48:20] } 20. Rhc1?? { [%eval 0.38] } { Blunder. e4 was best. } { [%clk 1:05:22] } 20... Rc8? { [%eval 1.58] } { Mistake. Bxd3+ was best. } { [%clk 0:40:16] } 21. hxg4 { [%eval 1.5] [%clk 0:53:40] } 21... Bxd3+ { [%eval 1.0] [%clk 0:38:14] } 22. Rxd3?! { [%eval 0.24] } { Inaccuracy. Nxd3 was best. } { [%clk 0:38:51] } 22... Ne6?! { [%eval 0.77] } { Inaccuracy. Ne8 was best. } { [%clk 0:33:46] } 23. Rb3 { [%eval 0.5] [%clk 0:30:10] } 23... Nd8?! { [%eval 1.21] } { Inaccuracy. Ka8 was best. } { [%clk 0:29:39] } 24. g5 { [%eval 1.12] [%clk 0:24:38] } 24... Rh7 { [%eval 0.99] [%clk 0:19:44] } 25. f4?! { [%eval 0.13] } { Inaccuracy. Ka1 was best. } { [%clk 0:15:37] } 25... f6 { [%eval 0.16] [%clk 0:19:44] } 26. gxf6 { [%eval 0.28] [%clk 0:14:47] } 26... Qxf6 { [%eval 0.46] [%clk 0:20:10] } 27. Ra3 { [%eval 0.14] [%clk 0:14:24] } 27... a6 { [%eval 0.6] [%clk 0:16:10] } 28. Qc2 { [%eval 0.52] [%clk 0:14:03] } 28... Rg7 { [%eval 0.47] [%clk 0:13:02] } 29. Rg1 { [%eval 0.48] [%clk 0:13:58] } 29... Ne6 { [%eval 0.93] [%clk 0:12:24] } 30. Rxg6?! { [%eval 0.0] } { Inaccuracy. Rc3 was best. } { [%clk 0:12:01] } 30... Rxg6 { [%eval 0.0] [%clk 0:12:08] } 31. Qxg6 { [%eval 0.0] [%clk 0:08:09] } 31... Qxg6+ { [%eval 0.0] [%clk 0:09:48] } 32. Nxg6 { [%eval 0.0] [%clk 0:08:36] } 32... Rg8 { [%eval 0.0] [%clk 0:10:16] } 33. Nh4 { [%eval -0.12] [%clk 0:06:40] } 33... Rh8 { [%eval 0.0] [%clk 0:05:52] } 34. Nf3 { [%eval -0.14] [%clk 0:01:51] } 34... Rh3 { [%eval -0.03] [%clk 0:06:04] } 35. Nd2 { [%eval -0.1] [%clk 0:00:35] } 35... Ng7 { [%eval -0.13] [%clk 0:03:32] } 36. e4 { [%eval -0.13] [%clk 0:00:34] } 36... Rxa3 { [%eval 0.03] [%clk 0:03:01] } 37. bxa3 { [%eval 0.0] [%clk 0:01:01] } 37... dxe4 { [%eval 0.13] [%clk 0:03:29] } 38. Nxe4 { [%eval 0.13] [%clk 0:01:10] } 38... Ne6 { [%eval 0.13] [%clk 0:02:36] } 39. Kc2 { [%eval 0.0] [%clk 0:00:33] } 39... Nxf4 { [%eval 0.0] [%clk 0:02:02] } 40. a4 { [%eval 0.0] [%clk 0:50:38] } 40... a5 { [%eval 0.0] [%clk 0:51:26] } 41. Nd2 { [%eval 0.0] [%clk 0:48:48] } 41... Ka7 { [%eval 0.0] [%clk 0:40:06] } 42. Nb3 { [%eval 0.0] [%clk 0:48:01] } 42... b6 { [%eval 0.0] [%clk 0:39:39] } 43. a3 { [%eval 0.0] [%clk 0:43:18] } 43... Kb7 { [%eval 0.0] [%clk 0:39:26] } 44. Kc3 { [%eval 0.0] [%clk 0:42:26] } 44... Kc7 { [%eval 0.0] [%clk 0:38:37] } 45. Nd2 { [%eval 0.0] [%clk 0:39:45] } 45... Ne6 { [%eval 0.0] [%clk 0:34:49] } 46. Kc4 { [%eval 0.0] [%clk 0:38:40] } 46... Nf4 { [%eval 0.0] [%clk 0:33:56] } 47. Kc3 { [%eval 0.0] [%clk 0:38:56] } 47... Nd5+ { [%eval 0.0] [%clk 0:33:50] } 48. Kd3 { [%eval 0.0] [%clk 0:38:33] } 48... Kd6 { [%eval 0.0] [%clk 0:32:36] } 49. Nc4+ { [%eval 0.0] [%clk 0:38:00] } 49... Ke6 { [%eval 0.0] [%clk 0:33:02] } 50. Ne5 { [%eval 0.0] [%clk 0:37:18] } 50... Ne7 { [%eval 0.0] [%clk 0:29:50] } 51. Nc4 { [%eval 0.0] [%clk 0:36:49] } 51... Nc8 { [%eval 0.0] [%clk 0:29:50] } 52. Ne3 { [%eval 0.0] [%clk 0:31:49] } 52... Nd6 { [%eval 0.0] [%clk 0:24:56] } 53. d5+ { [%eval 0.0] [%clk 0:30:01] } 53... cxd5 { [%eval 0.0] [%clk 0:25:01] } 54. Ke4 Ke5+ 1/2-1/2