Event: Round 8: Ozsakallioglu, Okan - Isik, Alparslan
Date: 2025-06-28
White: Ozsakallioglu, Okan
WhiteTitle: IM
WhiteElo: 2355
Black: Isik, Alparslan
BlackTitle: IM
BlackElo: 2480
Result: 0-1
ECO: B56
Opening: Sicilian Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:18] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:30:45] } 2... d6 { [%eval 0.31] [%clk 1:31:17] } 3. d4 { [%eval 0.22] [%clk 1:31:11] } 3... cxd4 { [%eval 0.19] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:38] } 4... Nf6 { [%eval 0.31] [%clk 1:32:01] } 5. Nc3 { [%eval 0.32] [%clk 1:32:02] } 5... Nc6 { [%eval 0.3] [%clk 1:32:27] } 6. f3 { [%eval 0.15] [%clk 1:30:18] } 6... e5 { [%eval 0.28] [%clk 1:31:42] } 7. Nb3 { [%eval 0.17] [%clk 1:30:42] } 7... Be7 { [%eval 0.2] [%clk 1:30:31] } 8. Be3 { [%eval 0.16] [%clk 1:31:06] } 8... O-O { [%eval 0.18] [%clk 1:28:19] } 9. Qd2 { [%eval 0.22] [%clk 1:27:41] } 9... a5 { [%eval 0.19] [%clk 1:28:33] } 10. Bb5 { [%eval 0.29] [%clk 1:27:59] } 10... Be6 { [%eval 0.16] [%clk 1:28:47] } 11. O-O-O { [%eval 0.19] [%clk 1:27:48] } 11... Qb8?! { [%eval 0.97] } { Inaccuracy. Nb4 was best. } { [%clk 1:25:58] } 12. Kb1 { [%eval 1.02] [%clk 1:18:55] } 12... Rc8 { [%eval 0.69] [%clk 1:21:28] } 13. g4 { [%eval 0.5] [%clk 1:16:33] } 13... a4 { [%eval 0.49] [%clk 1:05:12] } 14. Nxa4?? { [%eval -3.0] } { Blunder. Bxa4 was best. } { [%clk 1:10:08] } 14... Rxa4 { [%eval -2.86] [%clk 1:04:22] } 15. Bxa4 { [%eval -2.94] [%clk 1:06:01] } 15... b5 { [%eval -2.94] [%clk 1:04:40] } 16. Bxb5 { [%eval -2.99] [%clk 1:04:59] } 16... Qxb5 { [%eval -2.97] [%clk 1:05:03] } 17. g5 { [%eval -3.48] [%clk 1:05:23] } 17... Nd7 { [%eval -3.51] [%clk 1:04:11] } 0-1