Event: Round 9: Donchenko, Alexander - Stalmach, Richard
Date: 2024-02-23
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2636
Black: Stalmach, Richard
BlackTitle: IM
BlackElo: 2434
Result: 0-1
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:58] } 1... Nf6 { [%eval 0.29] [%clk 1:29:34] } 2. g3 { [%eval 0.03] [%clk 1:28:50] } 2... d5 { [%eval 0.33] [%clk 1:29:00] } 3. Bg2 { [%eval 0.19] [%clk 1:29:13] } 3... g6 { [%eval 0.39] [%clk 1:29:24] } 4. c4 { [%eval 0.2] [%clk 1:25:50] } 4... d4 { [%eval 0.5] [%clk 1:26:42] } 5. b4 { [%eval 0.36] [%clk 1:23:58] } 5... Bg7 { [%eval 0.59] [%clk 1:22:20] } 6. Bb2 { [%eval 0.57] [%clk 1:15:06] } 6... c5 { [%eval 0.42] [%clk 1:21:50] } 7. O-O { [%eval 0.25] [%clk 1:00:36] } 7... O-O { [%eval 0.39] [%clk 1:20:06] } 8. d3 { [%eval 0.37] [%clk 0:57:44] } 8... Nfd7 { [%eval 0.39] [%clk 1:18:34] } 9. Nbd2 { [%eval 0.31] [%clk 0:56:47] } 9... Nc6 { [%eval 0.65] [%clk 1:16:27] } 10. b5 { [%eval 0.71] [%clk 0:53:29] } 10... Nce5 { [%eval 0.68] [%clk 1:13:16] } 11. Ne1 { [%eval 0.18] [%clk 0:50:38] } 11... Qc7 { [%eval 0.3] [%clk 1:10:05] } 12. Qb3 { [%eval 0.34] [%clk 0:42:29] } 12... Ng4 { [%eval 0.32] [%clk 1:07:58] } 13. Nc2 { [%eval 0.23] [%clk 0:41:30] } 13... h5 { [%eval 0.47] [%clk 1:03:01] } 14. h3 { [%eval 0.4] [%clk 0:34:22] } 14... Nh6 { [%eval 0.54] [%clk 1:02:32] } 15. Nf3 { [%eval 0.02] [%clk 0:32:36] } 15... e5 { [%eval 0.01] [%clk 1:00:31] } 16. Rae1 { [%eval -0.13] [%clk 0:31:58] } 16... a5?! { [%eval 0.59] } { Inaccuracy. b6 was best. } { [%clk 0:43:44] } 17. e3 { [%eval 0.24] [%clk 0:28:44] } 17... Rb8?! { [%eval 1.17] } { Inaccuracy. Rd8 was best. } { [%clk 0:41:14] } 18. exd4 { [%eval 1.19] [%clk 0:23:11] } 18... cxd4 { [%eval 1.08] [%clk 0:40:40] } 19. b6 { [%eval 1.15] [%clk 0:22:36] } 19... Nxb6 { [%eval 1.7] [%clk 0:37:30] } 20. Nxe5 { [%eval 1.51] [%clk 0:19:23] } 20... Bxe5 { [%eval 1.76] [%clk 0:37:46] } 21. Rxe5 { [%eval 1.89] [%clk 0:19:47] } 21... Qxe5 { [%eval 1.93] [%clk 0:38:09] } 22. Qxb6 { [%eval 1.82] [%clk 0:19:20] } 22... Nf5 { [%eval 1.82] [%clk 0:35:23] } 23. Re1 { [%eval 1.48] [%clk 0:18:42] } 23... Qd6 { [%eval 1.5] [%clk 0:35:00] } 24. Qxa5 { [%eval 1.52] [%clk 0:17:38] } 24... Be6 { [%eval 1.31] [%clk 0:33:00] } 25. Ba3?! { [%eval 0.49] } { Inaccuracy. g4 was best. } { [%clk 0:13:56] } 25... Qd8 { [%eval 0.55] [%clk 0:33:00] } 26. Qc5?! { [%eval 0.0] } { Inaccuracy. Qd2 was best. } { [%clk 0:12:41] } 26... Re8 { [%eval 0.0] [%clk 0:33:02] } 27. Bb2 { [%eval 0.0] [%clk 0:11:47] } 27... b6 { [%eval 0.47] [%clk 0:31:00] } 28. Qb4 { [%eval 0.61] [%clk 0:11:03] } 28... Qd7 { [%eval 0.62] [%clk 0:27:17] } 29. a4 { [%eval 0.74] [%clk 0:07:51] } 29... Red8? { [%eval 2.07] } { Mistake. f6 was best. } { [%clk 0:19:13] } 30. Qb5? { [%eval 0.64] } { Mistake. Re4 was best. } { [%clk 0:04:02] } 30... Qc7?! { [%eval 1.25] } { Inaccuracy. Rbc8 was best. } { [%clk 0:17:22] } 31. Qb3?! { [%eval 0.35] } { Inaccuracy. Qb4 was best. } { [%clk 0:03:15] } 31... Rd7?! { [%eval 0.99] } { Inaccuracy. Rbc8 was best. } { [%clk 0:13:38] } 32. Re4? { [%eval -0.28] } { Mistake. Qb4 was best. } { [%clk 0:02:54] } 32... Nxg3 { [%eval -0.24] [%clk 0:11:48] } 33. fxg3 { [%eval -0.34] [%clk 0:02:52] } 33... Qxg3 { [%eval -0.31] [%clk 0:12:14] } 34. Ne1 { [%eval -0.64] [%clk 0:00:34] } 34... Bxh3 { [%eval -0.27] [%clk 0:11:41] } 35. Bc1 { [%eval -0.31] [%clk 0:00:34] } 35... f5?! { [%eval 0.47] } { Inaccuracy. g5 was best. } { [%clk 0:07:26] } 36. Re2? { [%eval -0.96] } { Mistake. c5+ was best. } { [%clk 0:00:33] } 36... Bg4 { [%eval -0.44] [%clk 0:07:27] } 37. Re6?? { [%eval -4.08] } { Blunder. Rf2 was best. } { [%clk 0:00:32] } 37... f4 { [%eval -4.03] [%clk 0:07:50] } 38. c5 { [%eval -3.81] [%clk 0:00:54] } 38... Kh7 { [%eval -3.85] [%clk 0:06:21] } 39. c6 { [%eval -4.64] [%clk 0:00:31] } 39... f3 { [%eval -4.49] [%clk 0:05:43] } 40. cxd7?? { [%eval #-14] } { Checkmate is now unavoidable. Qb2 was best. } { [%clk 0:00:31] } 40... f2+ { [%eval -9.52] [%clk 0:05:48] } 41. Kh1? { [%eval #-2] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:30:18] } 41... Qh4+ { [%clk 0:36:12] } 0-1