Event: Open Letni Praha 2021
Date: 2021-08-10
White: Petr, Martin
WhiteElo: 2503
Black: Stalmach, Richard
BlackElo: 2305
Result: 1-0
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:52] } 1... Nf6 { [%eval 0.25] [%clk 1:29:40] } 2. g3 { [%eval 0.11] [%clk 1:30:17] } 2... g6 { [%eval 0.25] [%clk 1:29:41] } 3. b3 { [%eval -0.13] [%clk 1:30:37] } 3... Bg7 { [%eval 0.25] [%clk 1:29:35] } 4. Bb2 { [%eval 0.12] [%clk 1:31:01] } 4... c5 { [%eval 0.12] [%clk 1:29:32] } 5. c4 { [%eval 0.11] [%clk 1:30:32] } 5... d6 { [%eval 0.25] [%clk 1:29:42] } 6. Bg2 { [%eval 0.2] [%clk 1:30:03] } 6... e5 { [%eval 0.34] [%clk 1:29:50] } 7. O-O { [%eval 0.13] [%clk 1:28:14] } 7... O-O { [%eval 0.3] [%clk 1:30:03] } 8. Nc3 { [%eval 0.35] [%clk 1:24:56] } 8... Nc6 { [%eval 0.41] [%clk 1:29:33] } 9. Ne1 { [%eval -0.07] [%clk 1:21:11] } 9... Bd7 { [%eval 0.09] [%clk 1:27:19] } 10. Nc2 { [%eval 0.1] [%clk 1:17:53] } 10... Rb8 { [%eval 0.18] [%clk 1:22:44] } 11. d3 { [%eval 0.25] [%clk 1:02:45] } 11... Ne8 { [%eval 0.41] [%clk 1:11:09] } 12. Qd2 { [%eval 0.56] [%clk 1:00:51] } 12... Nc7 { [%eval 0.58] [%clk 1:08:27] } 13. Ne3 { [%eval 0.55] [%clk 1:00:02] } 13... b5 { [%eval 0.58] [%clk 1:02:33] } 14. Ned5 { [%eval 0.19] [%clk 0:59:02] } 14... b4 { [%eval 0.5] [%clk 0:56:26] } 15. Ne4 { [%eval 0.59] [%clk 0:59:17] } 15... Bc8 { [%eval 0.81] [%clk 0:45:50] } 16. f4?! { [%eval 0.0] } { Inaccuracy. Ndf6+ was best. } { [%clk 0:57:28] } 16... f5?? { [%eval 2.06] } { Blunder. Nxd5 was best. } { [%clk 0:44:35] } 17. Nef6+? { [%eval 0.66] } { Mistake. Ndf6+ was best. } { [%clk 0:49:33] } 17... Kh8 { [%eval 0.84] [%clk 0:34:02] } 18. Nxc7 { [%eval 0.72] [%clk 0:49:46] } 18... Qxc7 { [%eval 0.79] [%clk 0:34:08] } 19. Nd5 { [%eval 0.76] [%clk 0:50:11] } 19... Qd7 { [%eval 0.56] [%clk 0:34:06] } 20. e4 { [%eval 0.82] [%clk 0:47:44] } 20... fxe4 { [%eval 0.93] [%clk 0:32:49] } 21. fxe5 { [%eval 0.85] [%clk 0:44:40] } 21... Bb7 { [%eval 1.09] [%clk 0:30:44] } 22. exd6 { [%eval 0.96] [%clk 0:43:47] } 22... exd3 { [%eval 0.93] [%clk 0:30:24] } 23. Bxg7+ { [%eval 0.8] [%clk 0:42:55] } 23... Kxg7 { [%eval 0.66] [%clk 0:30:02] } 24. Qxd3 { [%eval 0.97] [%clk 0:36:05] } 24... Ne5 { [%eval 1.0] [%clk 0:27:08] } 25. Qe2 { [%eval 1.06] [%clk 0:31:05] } 25... Qxd6 { [%eval 0.89] [%clk 0:27:28] } 26. Rxf8?! { [%eval 0.11] } { Inaccuracy. Nf4 was best. } { [%clk 0:31:30] } 26... Rxf8 { [%eval 0.02] [%clk 0:27:47] } 27. Rd1 { [%eval 0.0] [%clk 0:31:56] } 27... Re8? { [%eval 1.51] } { Mistake. Nc6 was best. } { [%clk 0:12:56] } 28. Nf4 { [%eval 1.36] [%clk 0:22:47] } 28... Qb8 { [%eval 1.13] [%clk 0:11:36] } 29. Bxb7 { [%eval 1.05] [%clk 0:22:16] } 29... Qxb7 { [%eval 1.22] [%clk 0:12:04] } 30. Rd5 { [%eval 1.58] [%clk 0:22:34] } 30... Qe7 { [%eval 1.23] [%clk 0:09:52] } 31. Qe3? { [%eval 0.06] } { Mistake. Kg2 was best. } { [%clk 0:22:23] } 31... h5? { [%eval 1.52] } { Mistake. g5 was best. } { [%clk 0:06:58] } 32. Kg2 { [%eval 2.03] [%clk 0:19:54] } 32... Qf6 { [%eval 2.55] [%clk 0:05:40] } 33. Rxc5 { [%eval 2.84] [%clk 0:17:56] } 33... h4 { [%eval 3.0] [%clk 0:05:25] } 34. gxh4 { [%eval 2.8] [%clk 0:14:37] } 34... Qf5 { [%eval 3.39] [%clk 0:05:16] } 35. Rd5? { [%eval 1.76] } { Mistake. Rc7+ was best. } { [%clk 0:12:36] } 35... Kh7?? { [%eval 4.92] } { Blunder. Qg4+ was best. } { [%clk 0:03:14] } 36. Qxa7+ { [%eval 4.72] [%clk 0:10:42] } 36... Kg8 { [%eval 4.62] [%clk 0:02:23] } 37. Qe3 { [%eval 4.62] [%clk 0:10:41] } 37... Qc2+?! { [%eval 6.26] } { Inaccuracy. Qg4+ was best. } { [%clk 0:02:36] } 38. Rd2 { [%eval 6.2] [%clk 0:08:43] } 38... Qf5 { [%eval 6.43] [%clk 0:03:04] } 39. Re2 { [%eval 5.16] [%clk 0:08:11] } 39... Kh7 { [%eval 5.71] [%clk 0:01:39] } 40. Qg3 { [%clk 0:07:25] } 40... Re7 { [%clk 0:00:31] } 41. Qg5 { [%clk 0:04:56] } 1-0