Event: Round 1: Petukhov, Alan - Tahbaz, Arash
Date: 2025-07-21
White: Petukhov, Alan
WhiteTitle: FM
WhiteElo: 2313
Black: Tahbaz, Arash
BlackTitle: IM
BlackElo: 2462
Result: 0-1
ECO: E68
Opening: King's Indian Defense: Fianchetto Variation, Classical Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:42] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:30:55] } 2... g6 { [%eval 0.28] [%clk 1:30:41] } 3. g3 { [%eval 0.1] [%clk 1:29:25] } 3... Bg7 { [%eval 0.33] [%clk 1:26:52] } 4. Bg2 { [%eval 0.28] [%clk 1:29:30] } 4... O-O { [%eval 0.35] [%clk 1:27:16] } 5. Nf3 { [%eval 0.1] [%clk 1:29:25] } 5... d6 { [%eval 0.34] [%clk 1:27:42] } 6. O-O { [%eval 0.25] [%clk 1:29:42] } 6... Nbd7 { [%eval 0.52] [%clk 1:27:51] } 7. Nc3 { [%eval 0.43] [%clk 1:29:17] } 7... e5 { [%eval 0.45] [%clk 1:28:15] } 8. e4 { [%eval 0.49] [%clk 1:29:22] } 8... Re8 { [%eval 0.55] [%clk 1:28:41] } 9. h3 { [%eval 0.54] [%clk 1:27:33] } 9... b6 { [%eval 0.62] [%clk 1:24:52] } 10. d5 { [%eval 0.4] [%clk 1:16:02] } 10... Nc5 { [%eval 0.25] [%clk 1:25:16] } 11. Ne1 { [%eval 0.0] [%clk 1:15:31] } 11... a5 { [%eval 0.07] [%clk 1:25:42] } 12. b3 { [%eval -0.17] [%clk 1:14:55] } 12... Nfd7 { [%eval -0.19] [%clk 1:21:45] } 13. g4 { [%eval -0.57] [%clk 0:59:01] } 13... f5 { [%eval -0.57] [%clk 1:19:21] } 14. gxf5?! { [%eval -1.3] } { Inaccuracy. Be3 was best. } { [%clk 0:53:16] } 14... gxf5 { [%eval -1.25] [%clk 1:19:44] } 15. exf5 { [%eval -1.17] [%clk 0:52:59] } 15... e4 { [%eval -1.11] [%clk 1:17:54] } 16. Qc2?! { [%eval -2.16] } { Inaccuracy. Bb2 was best. } { [%clk 0:49:14] } 16... Qh4 { [%eval -2.38] [%clk 1:00:44] } 17. Rb1 { [%eval -3.05] [%clk 0:43:59] } 17... Ne5 { [%eval -2.79] [%clk 0:52:26] } 18. Nxe4 { [%eval -3.05] [%clk 0:38:05] } 18... Bxf5 { [%eval -3.23] [%clk 0:44:26] } 19. f3?! { [%eval -4.5] } { Inaccuracy. Bg5 was best. } { [%clk 0:37:56] } 19... Nxf3+ { [%eval -4.42] [%clk 0:38:32] } 20. Nxf3 { [%eval -4.47] [%clk 0:36:37] } 20... Qxe4 { [%eval -4.3] [%clk 0:38:06] } 21. Qxe4 { [%eval -4.29] [%clk 0:35:17] } 21... Bxe4 { [%eval -4.28] [%clk 0:38:31] } 22. Rb2 { [%eval -4.27] [%clk 0:35:23] } 22... Bd3 { [%eval -4.04] [%clk 0:31:24] } 23. Rff2 { [%eval -4.19] [%clk 0:33:09] } 23... Ne4 { [%eval -4.24] [%clk 0:26:49] } 24. Rfd2 { [%eval -4.26] [%clk 0:33:38] } 24... Bxb2 { [%eval -4.44] [%clk 0:24:39] } 25. Rxb2 { [%eval -4.28] [%clk 0:34:04] } 25... a4 { [%eval -4.47] [%clk 0:25:04] } 26. Bf1 { [%eval -4.61] [%clk 0:33:16] } 26... Bxf1 { [%eval -4.58] [%clk 0:25:20] } 27. Kxf1 { [%eval -4.58] [%clk 0:33:42] } 27... axb3 { [%eval -4.54] [%clk 0:25:30] } 28. axb3 { [%eval -4.48] [%clk 0:34:08] } 28... Ra1 { [%eval -4.79] [%clk 0:25:06] } 29. Rc2 { [%eval -4.84] [%clk 0:34:35] } 29... Nc5 { [%eval -4.72] [%clk 0:24:15] } 30. Kg2 { [%eval -4.85] [%clk 0:34:12] } 30... Rea8 { [%eval -4.64] [%clk 0:23:01] } 31. Nd4 { [%eval -4.73] [%clk 0:33:12] } 31... Nd3 { [%eval -4.95] [%clk 0:23:24] } 32. Bd2 { [%eval -5.1] [%clk 0:33:32] } 32... R8a2 { [%eval -5.07] [%clk 0:22:00] } 33. Kf3 { [%eval -4.9] [%clk 0:33:40] } 33... Ne5+ { [%eval -5.01] [%clk 0:20:42] } 34. Ke2 { [%eval -5.14] [%clk 0:33:39] } 34... Rxc2 { [%eval -5.11] [%clk 0:21:09] } 35. Nxc2 { [%eval -4.93] [%clk 0:34:04] } 35... Rh1 { [%eval -4.88] [%clk 0:21:34] } 0-1