Event: Round 2: Okan Ozsakallioglu - Alexander Krastev
Date: 2023-12-07
White: Okan Ozsakallioglu
WhiteTitle: FM
WhiteElo: 2314
Black: Alexander Krastev
BlackTitle: IM
BlackElo: 2447
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:23:21] } 1... c5 { [%eval 0.33] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:23:46] } 2... Nc6 { [%eval 0.29] [%clk 1:31:19] } 3. Bb5 { [%eval 0.3] [%clk 1:24:12] } 3... g6 { [%eval 0.59] [%clk 1:31:20] } 4. Bxc6 { [%eval 0.62] [%clk 1:24:38] } 4... bxc6 { [%eval 0.47] [%clk 1:31:37] } 5. d4 { [%eval 0.38] [%clk 1:25:04] } 5... Bg7 { [%eval 0.17] [%clk 1:31:25] } 6. dxc5 { [%eval 0.43] [%clk 1:18:59] } 6... Qa5+ { [%eval 0.0] [%clk 1:31:32] } 7. Nbd2 { [%eval 0.0] [%clk 1:19:01] } 7... Ba6?! { [%eval 0.73] } { Inaccuracy. Qxc5 was best. } { [%clk 1:30:50] } 8. Rb1 { [%eval 0.74] [%clk 1:17:55] } 8... Qxa2 { [%eval 0.64] [%clk 1:03:35] } 9. b4 { [%eval 0.74] [%clk 1:15:27] } 9... Bc4 { [%eval 0.71] [%clk 0:47:05] } 10. e5 { [%eval 0.66] [%clk 1:15:03] } 10... Nh6 { [%eval 0.85] [%clk 0:40:23] } 11. Rb2 { [%eval 0.71] [%clk 0:59:30] } 11... Qa6 { [%eval 0.79] [%clk 0:40:47] } 12. Nxc4 { [%eval 0.72] [%clk 0:59:58] } 12... Qxc4 { [%eval 0.85] [%clk 0:41:12] } 13. Qd3 { [%eval 0.58] [%clk 1:00:21] } 13... Qxd3 { [%eval 0.65] [%clk 0:36:30] } 14. cxd3 { [%eval 0.41] [%clk 1:00:46] } 14... O-O { [%eval 0.57] [%clk 0:34:02] } 15. Ra2 { [%eval 0.63] [%clk 0:57:18] } 15... Rfb8 { [%eval 0.81] [%clk 0:30:28] } 16. Ra4 { [%eval 0.61] [%clk 0:54:33] } 16... d6?! { [%eval 1.25] } { Inaccuracy. f6 was best. } { [%clk 0:13:40] } 17. cxd6?! { [%eval 0.26] } { Inaccuracy. d4 was best. } { [%clk 0:41:25] } 17... exd6 { [%eval 0.24] [%clk 0:14:08] } 18. O-O { [%eval 0.0] [%clk 0:39:34] } 18... dxe5 { [%eval 0.0] [%clk 0:12:28] } 19. Bxh6 { [%eval 0.0] [%clk 0:38:35] } 19... Bxh6 { [%eval 0.0] [%clk 0:12:57] } 20. Nxe5 { [%eval 0.0] [%clk 0:38:58] } 20... Rb6 { [%eval 0.0] [%clk 0:12:58] } 21. Rfa1 { [%eval 0.0] [%clk 0:36:07] } 21... Bg7 { [%eval 0.0] [%clk 0:12:49] } 22. f4 { [%eval -0.01] [%clk 0:30:35] } 22... f6 { [%eval 0.08] [%clk 0:03:35] } 23. Nd7 { [%eval 0.0] [%clk 0:30:19] } 23... Rb7 { [%eval 0.01] [%clk 0:04:00] } 24. Nc5 { [%eval 0.03] [%clk 0:30:31] } 24... Re7 { [%eval 0.0] [%clk 0:04:25] } 25. f5 { [%eval -0.03] [%clk 0:28:13] } 25... gxf5 { [%eval 0.0] [%clk 0:04:54] } 26. Ra6 { [%eval -0.03] [%clk 0:26:45] } 26... Kf7 { [%eval 0.0] [%clk 0:05:13] } 27. Rxc6 { [%eval 0.0] [%clk 0:26:56] } 27... Rb8 { [%eval 0.0] [%clk 0:04:34] } 28. d4 { [%eval 0.0] [%clk 0:20:40] } 28... Rxb4 { [%eval 0.0] [%clk 0:04:48] } 29. d5 { [%eval 0.0] [%clk 0:21:07] } 29... Rd4 { [%eval 0.0] [%clk 0:04:23] } 30. d6 { [%eval 0.0] [%clk 0:21:11] } 30... Re2 { [%eval 0.04] [%clk 0:04:48] } 31. Rc7+ { [%eval 0.03] [%clk 0:15:42] } 31... Kg6 { [%eval 0.06] [%clk 0:04:12] } 32. Re7 { [%eval 0.06] [%clk 0:16:01] } 32... Red2?? { [%eval 1.82] } { Blunder. Re5 was best. } { [%clk 0:00:35] } 33. Ne6 { [%eval 1.95] [%clk 0:16:00] } 33... Rd1+ { [%eval 2.46] [%clk 0:00:34] } 34. Rxd1 { [%eval 2.61] [%clk 0:16:26] } 34... Rxd1+ { [%eval 2.87] [%clk 0:01:01] } 35. Kf2 { [%eval 2.66] [%clk 0:16:50] } 35... Rxd6? { [%eval 4.39] } { Mistake. Rd2+ was best. } { [%clk 0:01:02] } 36. Rxg7+ { [%eval 4.33] [%clk 0:16:51] } 36... Kh6 { [%eval 4.34] [%clk 0:01:31] } 37. Re7 { [%eval 4.32] [%clk 0:17:14] } 37... a5 { [%eval 4.65] [%clk 0:01:57] } 38. Nf8 { [%eval 4.26] [%clk 0:10:12] } 38... Ra6?? { [%eval #4] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:01:36] } 39. Kg3 { [%eval #3] [%clk 0:10:10] } 1-0