Event: 65+ World Senior Championship
Site: -
Date: 2023-10-25
White: Balashov, Yuri S
WhiteTitle: GM
WhiteElo: 2390
Black: Ofstad, Per
BlackElo: 2010
Result: 1-0
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:34] } 2. Nf3 { [%eval 0.25] [%clk 1:31:14] } 2... Nc6 { [%eval 0.43] [%clk 1:30:43] } 3. d4 { [%eval 0.19] [%clk 1:31:03] } 3... cxd4 { [%eval 0.0] [%clk 1:30:54] } 4. Nxd4 { [%eval 0.22] [%clk 1:31:28] } 4... g6 { [%eval 0.65] [%clk 1:30:22] } 5. e4 { [%eval 0.52] [%clk 1:31:46] } 5... Bg7 { [%eval 0.68] [%clk 1:30:24] } 6. Be3 { [%eval 0.49] [%clk 1:32:05] } 6... Nf6 { [%eval 0.8] [%clk 1:26:49] } 7. Nc3 { [%eval 0.67] [%clk 1:32:27] } 7... O-O { [%eval 0.89] [%clk 1:26:26] } 8. Be2 { [%eval 0.68] [%clk 1:32:49] } 8... b6 { [%eval 0.77] [%clk 1:19:48] } 9. O-O { [%eval 0.71] [%clk 1:32:12] } 9... Bb7 { [%eval 0.81] [%clk 1:19:38] } 10. f3 { [%eval 0.68] [%clk 1:32:22] } 10... Rc8 { [%eval 0.81] [%clk 1:17:23] } 11. Rc1 { [%eval 0.68] [%clk 1:32:12] } 11... Nxd4 { [%eval 0.7] [%clk 1:10:52] } 12. Bxd4 { [%eval 0.71] [%clk 1:32:35] } 12... d6 { [%eval 0.85] [%clk 1:10:07] } 13. Qd2 { [%eval 0.85] [%clk 1:30:34] } 13... Qd7 { [%eval 0.8] [%clk 1:07:30] } 14. Rfd1 { [%eval 0.83] [%clk 1:27:57] } 14... Rfd8 { [%eval 0.84] [%clk 1:05:02] } 15. Nb5 { [%eval 0.79] [%clk 1:20:40] } 15... Bc6 { [%eval 0.57] [%clk 1:00:50] } 16. a4 { [%eval 0.7] [%clk 1:19:37] } 16... Qb7 { [%eval 0.67] [%clk 1:00:03] } 17. Nc3 { [%eval 0.3] [%clk 1:18:37] } 17... h5 { [%eval 0.75] [%clk 0:48:07] } 18. b4 { [%eval 0.83] [%clk 1:16:17] } 18... Kh7 { [%eval 0.85] [%clk 0:42:00] } 19. Be3 { [%eval 0.67] [%clk 1:15:07] } 19... Bd7 { [%eval 0.9] [%clk 0:37:32] } 20. Bd3 { [%eval 0.82] [%clk 1:10:35] } 20... Be8 { [%eval 1.04] [%clk 0:31:35] } 21. Bf1 { [%eval 0.55] [%clk 1:04:37] } 21... Qb8 { [%eval 1.05] [%clk 0:27:36] } 22. Rb1 { [%eval 0.82] [%clk 1:02:33] } 22... Qa8 { [%eval 1.06] [%clk 0:25:49] } 23. a5 { [%eval 0.83] [%clk 1:01:00] } 23... Qb8?! { [%eval 1.93] } { Inaccuracy. Nd7 was best. } { [%clk 0:13:35] } 24. axb6 { [%eval 2.05] [%clk 0:58:18] } 24... axb6 { [%eval 1.95] [%clk 0:14:03] } 25. Rbc1?! { [%eval 0.96] } { Inaccuracy. Qf2 was best. } { [%clk 0:56:37] } 25... Bc6 { [%eval 0.87] [%clk 0:10:40] } 26. Qf2 { [%eval 0.86] [%clk 0:49:33] } 26... Rd7?? { [%eval 2.93] } { Blunder. Nd7 was best. } { [%clk 0:10:01] } 27. b5 { [%eval 2.91] [%clk 0:49:10] } 27... Ba8 { [%eval 3.0] [%clk 0:09:49] } 28. Na4 { [%eval 3.05] [%clk 0:49:02] } 28... Bxe4 { [%eval 3.32] [%clk 0:02:17] } 29. Nxb6 { [%eval 3.32] [%clk 0:49:03] } 29... Qc7?! { [%eval 5.07] } { Inaccuracy. Bf5 was best. } { [%clk 0:06:05] } 1-0