Event: Open
Site: Warsaw, Poland
Date: 2021-12-30
White: Efimenko, Zahar
WhiteElo: 2601
Black: Blohberger, Felix
BlackElo: 2416
Result: 1-0
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:03:00] } 1... Nf6 { [%eval 0.25] [%clk 0:03:01] } 2. g3 { [%eval 0.05] [%clk 0:03:00] } 2... g6 { [%eval 0.25] [%clk 0:03:01] } 3. b3 { [%eval -0.13] [%clk 0:03:01] } 3... Bg7 { [%eval 0.25] [%clk 0:03:02] } 4. Bb2 { [%eval 0.12] [%clk 0:03:01] } 4... d6 { [%eval 0.42] [%clk 0:03:02] } 5. d4 { [%eval 0.12] [%clk 0:02:58] } 5... c5 { [%eval 0.12] [%clk 0:03:03] } 6. Bg2 { [%eval 0.13] [%clk 0:02:57] } 6... Qa5+ { [%eval 0.14] [%clk 0:03:04] } 7. Qd2 { [%eval 0.12] [%clk 0:01:53] } 7... Qxd2+ { [%eval 0.23] [%clk 0:03:04] } 8. Nbxd2 { [%eval 0.16] [%clk 0:01:53] } 8... Na6 { [%eval 0.11] [%clk 0:03:05] } 9. O-O { [%eval 0.15] [%clk 0:01:43] } 9... O-O { [%eval 0.23] [%clk 0:03:05] } 10. c4 { [%eval 0.19] [%clk 0:01:42] } 10... Bd7 { [%eval 0.0] [%clk 0:03:00] } 11. a3 { [%eval 0.0] [%clk 0:01:41] } 11... Rab8 { [%eval 0.03] [%clk 0:02:49] } 12. e4 { [%eval 0.18] [%clk 0:01:39] } 12... cxd4 { [%eval 0.06] [%clk 0:02:37] } 13. Nxd4 { [%eval -0.27] [%clk 0:01:39] } 13... Nc5 { [%eval -0.52] [%clk 0:02:37] } 14. Rad1 { [%eval -0.48] [%clk 0:01:36] } 14... Rfc8 { [%eval -0.5] [%clk 0:02:28] } 15. h3 { [%eval -0.55] [%clk 0:01:35] } 15... a6 { [%eval -0.56] [%clk 0:02:29] } 16. b4?! { [%eval -1.52] } { Inaccuracy. Ba1 was best. } { [%clk 0:01:25] } 16... Nd3 { [%eval -1.54] [%clk 0:01:58] } 17. Ba1 { [%eval -1.44] [%clk 0:01:18] } 17... Ne5?! { [%eval -0.49] } { Inaccuracy. Ba4 was best. } { [%clk 0:01:39] } 18. Rc1 { [%eval -0.46] [%clk 0:01:17] } 18... b5?! { [%eval 0.46] } { Inaccuracy. Ne8 was best. } { [%clk 0:01:40] } 19. cxb5 { [%eval 0.12] [%clk 0:01:05] } 19... axb5 { [%eval 0.41] [%clk 0:01:40] } 20. N4b3?! { [%eval -0.5] } { Inaccuracy. f4 was best. } { [%clk 0:00:44] } 20... Nd3 { [%eval 0.0] [%clk 0:01:26] } 21. Rxc8+ { [%eval 0.0] [%clk 0:00:44] } 21... Rxc8 { [%eval -0.06] [%clk 0:01:27] } 22. Rb1 { [%eval 0.0] [%clk 0:00:43] } 22... Ne8 { [%eval 0.0] [%clk 0:01:11] } 23. Bxg7?! { [%eval -0.94] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:42] } 23... Nxg7 { [%eval -0.61] [%clk 0:01:08] } 24. Bf1 { [%eval -1.04] [%clk 0:00:43] } 24... Ne5?? { [%eval 0.93] } { Blunder. Rc3 was best. } { [%clk 0:01:07] } 25. Nd4? { [%eval -0.28] } { Mistake. Rc1 was best. } { [%clk 0:00:40] } 25... Ra8?? { [%eval 1.42] } { Blunder. Ne6 was best. } { [%clk 0:00:22] } 26. Ra1 { [%eval 0.92] [%clk 0:00:35] } 26... Rb8?? { [%eval 2.64] } { Blunder. Ne6 was best. } { [%clk 0:00:19] } 27. f4 { [%eval 2.84] [%clk 0:00:35] } 27... Nc6 { [%eval 2.7] [%clk 0:00:20] } 28. Nxb5? { [%eval 0.99] } { Mistake. Bxb5 was best. } { [%clk 0:00:35] } 28... Ne6?? { [%eval 2.99] } { Blunder. Nh5 was best. } { [%clk 0:00:18] } 29. Nc3 { [%eval 3.29] [%clk 0:00:33] } 29... Ned4 { [%eval 3.37] [%clk 0:00:17] } 30. b5? { [%eval 2.03] } { Mistake. Rb1 was best. } { [%clk 0:00:27] } 30... Na5 { [%eval 2.05] [%clk 0:00:19] } 31. Rb1?? { [%eval -0.68] } { Blunder. Bd3 was best. } { [%clk 0:00:28] } 31... Nc2?? { [%eval 4.61] } { Blunder. Rc8 was best. } { [%clk 0:00:10] } 32. a4 { [%eval 5.01] [%clk 0:00:26] } 32... Ne3 { [%eval 4.96] [%clk 0:00:11] } 33. Nd5 { [%eval 4.19] [%clk 0:00:24] } 33... Nxd5?! { [%eval 5.29] } { Inaccuracy. Nxf1 was best. } { [%clk 0:00:08] } 34. exd5 { [%eval 5.18] [%clk 0:00:24] } 34... Bf5 { [%eval 6.44] [%clk 0:00:09] } 35. Rb4 { [%eval 6.4] [%clk 0:00:25] } 35... e6 { [%eval 7.52] [%clk 0:00:05] } 36. Nc4 { [%eval 6.99] [%clk 0:00:24] } 36... Nxc4 { [%eval 7.36] [%clk 0:00:03] } 37. Bxc4 { [%eval 7.38] [%clk 0:00:24] } 37... exd5 { [%eval 7.05] [%clk 0:00:03] } 38. Bxd5 { [%eval 7.06] [%clk 0:00:25] } 38... Bd3 { [%eval 8.19] [%clk 0:00:04] } 39. b6 { [%eval 8.15] [%clk 0:00:25] } 39... Kf8 { [%eval 8.44] [%clk 0:00:05] } 40. b7 { [%eval 7.44] [%clk 0:00:24] } 40... Ke7 { [%eval 7.3] [%clk 0:00:06] } 41. a5 { [%eval 7.58] [%clk 0:00:21] } 41... f6 { [%eval 8.61] [%clk 0:00:08] } 42. Rb6 { [%eval 8.8] [%clk 0:00:21] } 42... Kd7 { [%eval 8.74] [%clk 0:00:06] } 43. a6 { [%eval 8.76] [%clk 0:00:22] } 1-0