Event: Round 7: Isik, Alparslan - Petkov, Momchil
Date: 2025-06-27
White: Isik, Alparslan
WhiteTitle: IM
WhiteElo: 2480
Black: Petkov, Momchil
BlackTitle: GM
BlackElo: 2528
Result: 0-1
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:40] } 2. c4 { [%eval 0.18] [%clk 1:31:21] } 2... e6 { [%eval 0.14] [%clk 1:31:04] } 3. Nf3 { [%eval 0.12] [%clk 1:31:45] } 3... h6 { [%eval 0.24] [%clk 1:31:26] } 4. Nc3 { [%eval 0.28] [%clk 1:30:14] } 4... Bb4 { [%eval 0.33] [%clk 1:31:40] } 5. Bd2 { [%eval 0.32] [%clk 1:30:37] } 5... b6 { [%eval 0.4] [%clk 1:31:26] } 6. a3 { [%eval 0.28] [%clk 1:30:07] } 6... Bxc3 { [%eval 0.23] [%clk 1:31:40] } 7. Bxc3 { [%eval 0.26] [%clk 1:30:32] } 7... Ne4 { [%eval 0.29] [%clk 1:30:35] } 8. Rc1 { [%eval 0.16] [%clk 1:28:00] } 8... d6 { [%eval 0.17] [%clk 1:27:51] } 9. b4 { [%eval -0.06] [%clk 1:23:59] } 9... Nxc3 { [%eval -0.07] [%clk 1:25:21] } 10. Rxc3 { [%eval -0.03] [%clk 1:24:23] } 10... Bb7 { [%eval 0.06] [%clk 1:21:52] } 11. d5 { [%eval -0.39] [%clk 1:19:02] } 11... O-O { [%eval -0.17] [%clk 1:15:32] } 12. e4 { [%eval -0.13] [%clk 1:14:35] } 12... Qf6 { [%eval -0.22] [%clk 1:04:57] } 13. Nd4?! { [%eval -0.81] } { Inaccuracy. Qd4 was best. } { [%clk 1:06:43] } 13... c5 { [%eval -0.8] [%clk 0:57:57] } 14. bxc5 { [%eval -0.88] [%clk 1:00:02] } 14... bxc5 { [%eval -0.52] [%clk 0:58:17] } 15. Ne2 { [%eval -0.83] [%clk 1:00:11] } 15... Nd7 { [%eval -0.9] [%clk 0:55:03] } 16. Rf3 { [%eval -1.24] [%clk 0:56:50] } 16... Qe7 { [%eval -0.71] [%clk 0:52:29] } 17. Ng3?! { [%eval -1.75] } { Inaccuracy. Re3 was best. } { [%clk 0:55:05] } 17... f5 { [%eval -1.57] [%clk 0:38:19] } 18. exf5 { [%eval -1.76] [%clk 0:52:51] } 18... exf5+ { [%eval -1.87] [%clk 0:38:26] } 19. Re3 { [%eval -1.3] [%clk 0:53:04] } 19... Qh4 { [%eval -1.83] [%clk 0:29:39] } 20. Be2 { [%eval -1.76] [%clk 0:49:52] } 20... f4 { [%eval -1.66] [%clk 0:28:25] } 21. Re4 { [%eval -1.81] [%clk 0:50:17] } 21... Ne5? { [%eval -0.31] } { Mistake. Rae8 was best. } { [%clk 0:25:11] } 22. Rxe5 { [%eval -0.3] [%clk 0:24:57] } 22... fxg3 { [%eval 0.0] [%clk 0:22:24] } 23. fxg3 { [%eval 0.0] [%clk 0:21:40] } 23... Qf6 { [%eval 0.0] [%clk 0:22:45] } 24. Re3 { [%eval 0.0] [%clk 0:19:29] } 24... Qf2+ { [%eval 0.0] [%clk 0:19:54] } 25. Kd2 { [%eval 0.0] [%clk 0:19:45] } 25... Rae8 { [%eval 0.0] [%clk 0:18:57] } 26. Qb3 { [%eval 0.0] [%clk 0:19:51] } 26... Ba6 { [%eval 0.0] [%clk 0:18:12] } 27. Rxe8?! { [%eval -0.79] } { Inaccuracy. Rc1 was best. } { [%clk 0:09:03] } 27... Rxe8 { [%eval -1.06] [%clk 0:16:00] } 28. Re1?? { [%eval -4.98] } { Blunder. Qd3 was best. } { [%clk 0:09:27] } 28... Re4 { [%eval -4.98] [%clk 0:12:13] } 29. Qb8+ { [%eval -4.85] [%clk 0:09:34] } 29... Kh7 { [%eval -5.32] [%clk 0:11:52] } 30. Qb1 { [%eval -5.38] [%clk 0:08:01] } 30... Qe3+ { [%eval -5.39] [%clk 0:11:30] } 31. Kc2 { [%eval -5.34] [%clk 0:06:54] } 31... Bxc4 { [%eval -5.3] [%clk 0:09:40] } 32. Bxc4 { [%eval -5.2] [%clk 0:06:44] } 32... Qxe1 { [%eval -4.89] [%clk 0:10:03] } 33. Bd3 { [%eval -5.22] [%clk 0:06:51] } 33... Kh8 { [%eval -5.1] [%clk 0:09:53] } 34. Qb8+ { [%eval -5.42] [%clk 0:05:42] } 34... Re8 { [%eval -5.14] [%clk 0:10:18] } 35. Qxd6 { [%eval -6.5] [%clk 0:06:00] } 35... Qf2+ { [%eval -6.46] [%clk 0:03:35] } 36. Kb3 { [%eval -6.29] [%clk 0:06:29] } 36... Qd2 { [%eval -6.23] [%clk 0:01:28] } 37. Kc4 { [%eval -7.84] [%clk 0:00:39] } 37... Qa2+ { [%eval -7.8] [%clk 0:01:53] } 38. Kc3 { [%eval -7.52] [%clk 0:00:48] } 38... Qxa3+ { [%eval -6.97] [%clk 0:02:00] } 39. Kc2 { [%eval -7.77] [%clk 0:01:07] } 39... Qa4+ { [%eval -7.78] [%clk 0:02:10] } 40. Kd2 { [%eval -6.93] [%clk 0:00:34] } 40... c4 { [%eval -6.42] [%clk 0:02:21] } 41. Bg6?? { [%eval #-5] } { Checkmate is now unavoidable. Be4 was best. } { [%clk 0:00:31] } 41... Qa5+ { [%eval #-4] [%clk 0:02:32] } 0-1