Event: Serbia Chess Open | Masters
Site: chess24.com
Date: 2021-07-05
White: Postny, Evgeny
WhiteTitle: GM
WhiteElo: 2578
Black: Lazov, Toni
BlackTitle: IM
BlackElo: 2412
Result: 1/2-1/2
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:14] } 1... Nf6 { [%eval 0.19] [%clk 1:30:27] } 2. c4 { [%eval 0.11] [%clk 1:28:37] } 2... g6 { [%eval 0.28] [%clk 1:30:51] } 3. Nc3 { [%eval 0.17] [%clk 1:29:00] } 3... Bg7 { [%eval 0.48] [%clk 1:31:18] } 4. e4 { [%eval 0.67] [%clk 1:29:18] } 4... d6 { [%eval 0.63] [%clk 1:31:44] } 5. Be2 { [%eval 0.13] [%clk 1:29:24] } 5... O-O { [%eval 0.45] [%clk 1:32:05] } 6. Be3 { [%eval 0.33] [%clk 1:29:49] } 6... Na6 { [%eval 0.51] [%clk 1:29:15] } 7. Nf3 { [%eval 0.87] [%clk 1:29:14] } 7... e5 { [%eval 0.75] [%clk 1:29:16] } 8. O-O { [%eval 0.6] [%clk 1:29:29] } 8... c6 { [%eval 0.88] [%clk 1:29:40] } 9. d5 { [%eval 0.84] [%clk 1:27:15] } 9... Ng4 { [%eval 0.91] [%clk 1:29:24] } 10. Bg5 { [%eval 0.99] [%clk 1:27:31] } 10... f6 { [%eval 0.89] [%clk 1:29:53] } 11. Bh4 { [%eval 0.94] [%clk 1:27:46] } 11... c5 { [%eval 0.91] [%clk 1:30:16] } 12. Ne1 { [%eval 0.81] [%clk 1:27:05] } 12... Nh6 { [%eval 0.82] [%clk 1:27:31] } 13. Nc2 { [%eval 0.76] [%clk 1:26:59] } 13... Qe8 { [%eval 0.81] [%clk 1:22:34] } 14. Rb1 { [%eval 0.55] [%clk 1:11:15] } 14... Nf7?! { [%eval 1.12] } { Inaccuracy. f5 was best. } { [%clk 1:21:47] } 15. Nb5?! { [%eval 0.57] } { Inaccuracy. a3 was best. } { [%clk 1:07:10] } 15... f5 { [%eval 1.0] [%clk 1:17:51] } 16. f3?! { [%eval 0.11] } { Inaccuracy. exf5 was best. } { [%clk 1:06:42] } 16... f4 { [%eval 0.02] [%clk 1:13:19] } 17. b4 { [%eval 0.11] [%clk 1:04:25] } 17... b6 { [%eval 0.17] [%clk 1:08:10] } 18. bxc5 { [%eval 0.03] [%clk 0:56:43] } 18... bxc5 { [%eval 0.31] [%clk 1:07:40] } 19. Bf2 { [%eval 0.32] [%clk 0:56:32] } 19... h5 { [%eval 0.35] [%clk 1:06:28] } 20. Na1 { [%eval 0.0] [%clk 0:53:00] } 20... g5 { [%eval -0.03] [%clk 0:38:49] } 21. Nb3 { [%eval -0.03] [%clk 0:53:13] } 21... Qd8 { [%eval 0.23] [%clk 0:39:15] } 22. Be1 { [%eval 0.35] [%clk 0:45:58] } 22... Nh6?! { [%eval 1.07] } { Inaccuracy. Bf6 was best. } { [%clk 0:39:25] } 23. Na5 { [%eval 1.15] [%clk 0:41:52] } 23... Rf7 { [%eval 1.19] [%clk 0:39:46] } 24. Nc6 { [%eval 1.52] [%clk 0:41:17] } 24... Qf6 { [%eval 1.21] [%clk 0:39:00] } 25. Ba5 { [%eval 1.02] [%clk 0:36:32] } 25... Rd7?! { [%eval 1.64] } { Inaccuracy. Bd7 was best. } { [%clk 0:30:38] } 26. Rb3 { [%eval 1.22] [%clk 0:23:29] } 26... Bf8?! { [%eval 1.78] } { Inaccuracy. Qf8 was best. } { [%clk 0:30:28] } 27. Ra3?! { [%eval 1.04] } { Inaccuracy. g3 was best. } { [%clk 0:18:18] } 27... Rg7 { [%eval 1.16] [%clk 0:20:35] } 28. Nd8? { [%eval 0.0] } { Mistake. g4 was best. } { [%clk 0:10:45] } 28... g4 { [%eval 0.07] [%clk 0:20:04] } 29. Ne6 { [%eval 0.15] [%clk 0:10:52] } 29... Bxe6 { [%eval 0.03] [%clk 0:11:22] } 30. dxe6 { [%eval -0.07] [%clk 0:11:11] } 30... Qxe6 { [%eval -0.02] [%clk 0:11:46] } 31. Kh1 { [%eval 0.22] [%clk 0:08:15] } 31... gxf3 { [%eval 0.69] [%clk 0:04:52] } 32. gxf3 { [%eval 0.56] [%clk 0:08:40] } 32... Kh8 { [%eval 0.67] [%clk 0:05:10] } 33. Rg1?! { [%eval 0.0] } { Inaccuracy. Bc3 was best. } { [%clk 0:07:44] } 33... Rxg1+ { [%eval -0.16] [%clk 0:04:57] } 34. Qxg1 { [%eval -0.16] [%clk 0:08:07] } 34... Be7 { [%eval -0.07] [%clk 0:02:14] } 35. Bd2 { [%clk 0:03:59] } 35... Rg8 { [%clk 0:02:43] } 36. Qf1 { [%clk 0:04:24] } 36... Nb8 { [%clk 0:01:56] } 37. Rxa7 { [%clk 0:03:41] } 37... Nf7 { [%clk 0:01:09] } 38. Nc7 { [%clk 0:03:20] } 38... Qd7 { [%clk 0:00:59] } 39. Nb5 { [%clk 0:02:46] } 39... Qe6 { [%clk 0:01:28] } 40. Nc7 { [%clk 0:17:49] } 40... Qd7 { [%clk 0:16:54] } 41. Nb5 { [%clk 0:15:51] } 1/2-1/2