Event: Round 1: Ostrovskiy, Aleksandr - Mandizha, Farai
Date: 2024-11-07
White: Ostrovskiy, Aleksandr
WhiteTitle: IM
WhiteElo: 2398
Black: Mandizha, Farai
BlackTitle: IM
BlackElo: 2376
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:26:27] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.21] [%clk 1:26:07] } 2... d6 { [%eval 0.21] [%clk 1:31:17] } 3. d4 { [%eval 0.22] [%clk 1:26:07] } 3... cxd4 { [%eval 0.19] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.18] [%clk 1:26:30] } 4... Nf6 { [%eval 0.24] [%clk 1:32:09] } 5. Nc3 { [%eval 0.17] [%clk 1:26:34] } 5... a6 { [%eval 0.2] [%clk 1:32:33] } 6. a4 { [%eval 0.12] [%clk 1:26:10] } 6... e5 { [%eval 0.18] [%clk 1:30:03] } 7. Nf3 { [%eval 0.07] [%clk 1:25:34] } 7... Be7 { [%eval 0.12] [%clk 1:23:42] } 8. Bg5 { [%eval 0.15] [%clk 1:25:06] } 8... Be6 { [%eval 0.1] [%clk 1:21:59] } 9. Bxf6 { [%eval 0.13] [%clk 1:24:50] } 9... Bxf6 { [%eval 0.19] [%clk 1:22:21] } 10. Nd5 { [%eval 0.17] [%clk 1:25:12] } 10... Nc6 { [%eval 0.18] [%clk 1:22:03] } 11. Bc4 { [%eval 0.2] [%clk 1:23:48] } 11... O-O { [%eval 0.35] [%clk 1:20:25] } 12. O-O { [%eval 0.24] [%clk 1:22:11] } 12... Rc8 { [%eval 0.2] [%clk 1:17:20] } 13. Qe2 { [%eval 0.35] [%clk 1:04:17] } 13... Kh8 { [%eval 0.49] [%clk 1:07:08] } 14. c3 { [%eval 0.61] [%clk 0:54:39] } 14... Ne7 { [%eval 0.48] [%clk 0:59:04] } 15. Rfd1 { [%eval 0.55] [%clk 0:53:10] } 15... Ng6 { [%eval 0.82] [%clk 0:55:50] } 16. Ba2 { [%eval 0.57] [%clk 0:46:52] } 16... Bxd5 { [%eval 0.95] [%clk 0:47:20] } 17. Bxd5 { [%eval 1.07] [%clk 0:46:22] } 17... Qd7 { [%eval 1.49] [%clk 0:46:41] } 18. g3 { [%eval 1.58] [%clk 0:37:03] } 18... Bd8 { [%eval 1.47] [%clk 0:43:26] } 19. Rd2 { [%eval 1.48] [%clk 0:24:46] } 19... h6 { [%eval 1.59] [%clk 0:29:06] } 20. Rad1 { [%eval 1.25] [%clk 0:15:21] } 20... Bb6?! { [%eval 1.96] } { Inaccuracy. Qg4 was best. } { [%clk 0:23:39] } 21. Bb3?! { [%eval 1.23] } { Inaccuracy. Ng5 was best. } { [%clk 0:07:45] } 21... Rc6 { [%eval 1.5] [%clk 0:22:44] } 22. Bd5 { [%eval 1.44] [%clk 0:02:43] } 22... Rc7 { [%eval 1.37] [%clk 0:22:44] } 23. Bb3 { [%eval 1.42] [%clk 0:03:05] } 23... Rc6 { [%eval 1.56] [%clk 0:21:27] } 24. Bd5 { [%eval 1.78] [%clk 0:01:47] } 24... Rc7 { [%eval 1.58] [%clk 0:21:20] } 25. Bb3?? { [%eval 0.0] } { Blunder. Ng5 was best. } { [%clk 0:01:26] } 1/2-1/2