Event: Round 7: Isik, Engin Yasar - Akcan, Umit
Date: 2025-07-18
White: Isik, Engin Yasar
WhiteTitle: CM
WhiteElo: 2140
Black: Akcan, Umit
BlackElo: 1942
Result: 1/2-1/2
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... e6 { [%eval 0.28] [%clk 1:31:11] } 3. d4 { [%eval 0.4] [%clk 1:31:29] } 3... cxd4 { [%eval 0.29] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:57] } 4... a6 { [%eval 0.42] [%clk 1:31:46] } 5. c4 { [%eval 0.21] [%clk 1:32:23] } 5... Nf6 { [%eval 0.23] [%clk 1:31:52] } 6. Nc3 { [%eval 0.26] [%clk 1:32:50] } 6... Qc7 { [%eval 0.5] [%clk 1:31:46] } 7. a3 { [%eval 0.45] [%clk 1:33:08] } 7... Nxe4 { [%eval 0.88] [%clk 1:29:36] } 8. Nxe4 { [%eval 1.18] [%clk 1:33:31] } 8... Qe5 { [%eval 1.17] [%clk 1:30:02] } 9. Bd3 { [%eval 1.19] [%clk 1:33:56] } 9... Qxd4 { [%eval 1.12] [%clk 1:30:22] } 10. O-O { [%eval 1.18] [%clk 1:34:01] } 10... Nc6 { [%eval 1.24] [%clk 1:28:23] } 11. Qc2?! { [%eval 0.5] } { Inaccuracy. Be3 was best. } { [%clk 1:28:57] } 11... Be7?! { [%eval 1.39] } { Inaccuracy. f5 was best. } { [%clk 1:24:48] } 12. Be3 { [%eval 1.28] [%clk 1:28:37] } 12... Qe5 { [%eval 1.14] [%clk 1:25:08] } 13. f4 { [%eval 1.14] [%clk 1:28:40] } 13... Qc7 { [%eval 1.22] [%clk 1:25:20] } 14. Qf2?! { [%eval 0.52] } { Inaccuracy. c5 was best. } { [%clk 1:26:29] } 14... d6 { [%eval 1.01] [%clk 1:19:02] } 15. Bb6 { [%eval 1.02] [%clk 1:26:27] } 15... Qb8 { [%eval 1.2] [%clk 1:17:34] } 16. b4?! { [%eval 0.39] } { Inaccuracy. c5 was best. } { [%clk 1:26:00] } 16... f5 { [%eval 0.41] [%clk 1:08:27] } 17. Ng3 { [%eval 0.02] [%clk 1:19:25] } 17... Bd7 { [%eval 0.34] [%clk 1:00:55] } 18. b5 { [%eval 0.58] [%clk 1:18:29] } 18... axb5?! { [%eval 1.14] } { Inaccuracy. Nd8 was best. } { [%clk 0:59:47] } 19. cxb5 { [%eval 1.17] [%clk 1:18:57] } 19... Na7 { [%eval 1.03] [%clk 0:59:29] } 20. Rfe1?! { [%eval 0.42] } { Inaccuracy. a4 was best. } { [%clk 1:16:31] } 20... Nc8 { [%eval 0.97] [%clk 0:55:20] } 21. Bd4 { [%eval 0.96] [%clk 1:16:37] } 21... O-O { [%eval 0.88] [%clk 0:51:58] } 22. Nh5 { [%eval 0.88] [%clk 1:13:55] } 22... Rf7 { [%eval 0.93] [%clk 0:43:32] } 23. Qb2 { [%eval 0.57] [%clk 1:13:44] } 23... Bf8 { [%eval 0.69] [%clk 0:38:30] } 24. a4 { [%eval 0.73] [%clk 1:07:41] } 24... Ne7 { [%eval 0.58] [%clk 0:36:11] } 25. a5 { [%eval 0.62] [%clk 1:07:29] } 25... Ng6 { [%eval 1.08] [%clk 0:32:45] } 26. Qf2 { [%eval 0.7] [%clk 1:04:29] } 26... e5 { [%eval 0.62] [%clk 0:23:42] } 27. Bb6 { [%eval 0.45] [%clk 0:59:48] } 27... Be6 { [%eval 0.79] [%clk 0:23:12] } 28. a6 { [%eval 0.83] [%clk 0:54:13] } 28... bxa6 { [%eval 0.82] [%clk 0:23:30] } 29. bxa6 { [%eval 0.93] [%clk 0:54:41] } 29... e4?! { [%eval 1.79] } { Inaccuracy. Qe8 was best. } { [%clk 0:21:42] } 30. Bb5 { [%eval 1.75] [%clk 0:54:01] } 30... Ne7 { [%eval 1.66] [%clk 0:21:54] } 31. a7 { [%eval 1.24] [%clk 0:53:46] } 31... Qb7 { [%eval 1.54] [%clk 0:21:56] } 32. Ba6 { [%eval 1.46] [%clk 0:54:10] } 32... Qd7 { [%eval 1.41] [%clk 0:21:39] } 33. Rec1? { [%eval 0.0] } { Mistake. Reb1 was best. } { [%clk 0:54:09] } 33... Nd5 { [%eval 0.03] [%clk 0:09:52] } 34. Bc8 { [%eval 0.06] [%clk 0:48:36] } 34... Qe8 { [%eval 0.13] [%clk 0:09:40] } 35. Bxe6 { [%eval 0.01] [%clk 0:48:11] } 35... Qxe6 { [%eval 0.19] [%clk 0:10:08] } 36. Bd4 { [%eval -0.21] [%clk 0:48:17] } 36... Nb4 { [%eval -0.29] [%clk 0:05:07] } 37. Rcb1 { [%eval -0.57] [%clk 0:46:59] } 37... Nc6 { [%eval -0.47] [%clk 0:03:59] } 38. Be3 { [%eval -0.55] [%clk 0:46:25] } 38... d5 { [%eval -0.5] [%clk 0:03:39] } 39. Ra6? { [%eval -1.87] } { Mistake. Ng3 was best. } { [%clk 0:46:37] } 39... d4?! { [%eval -1.16] } { Inaccuracy. Qc8 was best. } { [%clk 0:03:54] } 1/2-1/2