Event: Round 7: Postny, Evgeny - Kumala, Aleksander
Date: 2025-03-30
White: Postny, Evgeny
WhiteTitle: GM
WhiteElo: 2538
Black: Kumala, Aleksander
BlackTitle: CM
BlackElo: 2131
Result: 1/2-1/2
Variant: Standard
TimeControl: 25+30

1. c4 { [%eval 0.26] [%clk 0:25:39] } 1... Ng6 { [%eval 0.06] [%clk 0:25:13] } 2. f4 { [%eval 0.11] [%clk 0:25:50] } 2... c5 { [%eval 0.0] [%clk 0:25:34] } 3. g3 { [%eval 0.17] [%clk 0:26:01] } 3... e6 { [%eval 0.21] [%clk 0:23:50] } 4. Nb3 { [%eval -0.05] [%clk 0:25:29] } 4... Nb6?! { [%eval 0.63] } { Inaccuracy. d5 was best. } { [%clk 0:24:07] } 5. e4 { [%eval 0.31] [%clk 0:23:58] } 5... Qe7 { [%eval 0.37] [%clk 0:23:55] } 6. h4 { [%eval 0.52] [%clk 0:23:58] } 6... d5 { [%eval 0.53] [%clk 0:24:02] } 7. h5?! { [%eval -0.32] } { Inaccuracy. d3 was best. } { [%clk 0:24:18] } 7... Nf8 { [%eval 0.09] [%clk 0:24:00] } 8. cxd5? { [%eval -1.09] } { Mistake. d3 was best. } { [%clk 0:21:54] } 8... exd5 { [%eval -0.82] [%clk 0:24:27] } 9. Nf2? { [%eval -2.59] } { Mistake. Qb5+ was best. } { [%clk 0:22:10] } 9... c4 { [%eval -2.59] [%clk 0:24:41] } 10. Na1 { [%eval -2.55] [%clk 0:20:40] } 10... dxe4 { [%eval -2.51] [%clk 0:25:09] } 11. Qe2?! { [%eval -3.24] } { Inaccuracy. Nc2 was best. } { [%clk 0:21:07] } 11... f5 { [%eval -3.31] [%clk 0:25:25] } 12. b3 { [%eval -3.19] [%clk 0:21:33] } 12... Ne6 { [%eval -2.97] [%clk 0:25:10] } 13. Nc2 { [%eval -3.27] [%clk 0:21:41] } 13... cxb3 { [%eval -3.04] [%clk 0:21:09] } 14. Qb5+?! { [%eval -4.29] } { Inaccuracy. axb3 was best. } { [%clk 0:22:06] } 14... Bd7 { [%eval -4.19] [%clk 0:21:21] } 15. Qxb3 { [%eval -4.14] [%clk 0:22:34] } 15... Ba4 { [%eval -4.21] [%clk 0:21:16] } 16. Qb2 { [%eval -4.07] [%clk 0:21:54] } 16... g5 { [%eval -3.96] [%clk 0:19:35] } 17. hxg6 { [%eval -3.96] [%clk 0:21:58] } 17... Rxg6 { [%eval -3.83] [%clk 0:19:59] } 18. Kf1 { [%eval -3.53] [%clk 0:15:14] } 18... O-O-O { [%eval -3.05] [%clk 0:15:53] } 19. d3 { [%eval -3.03] [%clk 0:13:46] } 19... exd3?! { [%eval -1.88] } { Inaccuracy. e3 was best. } { [%clk 0:15:08] } 20. Rxd3 { [%eval -1.58] [%clk 0:14:06] } 20... Rxd3?! { [%eval -0.92] } { Inaccuracy. Rf8 was best. } { [%clk 0:14:40] } 21. Nxd3 { [%eval -0.54] [%clk 0:14:34] } 21... Qd8 { [%eval -0.55] [%clk 0:13:10] } 22. Ne3 { [%eval -0.68] [%clk 0:14:39] } 22... Nd4 { [%eval -0.52] [%clk 0:12:41] } 23. Nc5 { [%eval -0.65] [%clk 0:14:31] } 23... Bb5+ { [%eval -0.56] [%clk 0:12:20] } 24. Kf2 { [%eval -0.54] [%clk 0:14:59] } 24... Bxf4 { [%eval -0.76] [%clk 0:12:10] } 25. Nxf5?! { [%eval -1.54] } { Inaccuracy. Nb3 was best. } { [%clk 0:14:56] } 25... Be5 { [%eval -0.99] [%clk 0:11:16] } 26. Rd1?? { [%eval -4.35] } { Blunder. Bf4 was best. } { [%clk 0:13:24] } 26... Qf8 { [%eval -4.19] [%clk 0:10:55] } 27. Rxd4 { [%eval -4.02] [%clk 0:12:49] } 27... Qxc5?! { [%eval -2.76] } { Inaccuracy. Bxg3+ was best. } { [%clk 0:08:50] } 28. Be3 { [%eval -2.81] [%clk 0:13:17] } 28... Bxd4 { [%eval -2.49] [%clk 0:06:47] } 29. Bxd4 { [%eval -2.66] [%clk 0:13:45] } 29... Qc4 { [%eval -2.53] [%clk 0:07:04] } 30. Bxb6?? { [%eval #-10] } { Checkmate is now unavoidable. Ne3 was best. } { [%clk 0:02:27] } 30... Qf1+ { [%eval #-9] [%clk 0:07:04] } 31. Ke3 { [%eval #-9] [%clk 0:02:56] } 31... Re6+ { [%eval #-8] [%clk 0:07:21] } 32. Kd4 { [%eval #-1] [%clk 0:00:06] } 1/2-1/2