Event: 65+ World Senior Championship
Site: -
Date: 2023-10-25
White: Nunn, John D M
WhiteTitle: GM
WhiteElo: 2560
Black: Arias Formoso, Rodolfo
BlackElo: 2023
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:51] } 1... c6 { [%eval 0.37] [%clk 1:30:50] } 2. d4 { [%eval 0.41] [%clk 1:31:14] } 2... d5 { [%eval 0.28] [%clk 1:31:11] } 3. e5 { [%eval 0.28] [%clk 1:31:33] } 3... c5 { [%eval 0.43] [%clk 1:30:37] } 4. Nf3 { [%eval 0.5] [%clk 1:31:49] } 4... Nc6 { [%eval 0.33] [%clk 1:19:58] } 5. dxc5 { [%eval 0.15] [%clk 1:31:32] } 5... e6 { [%eval 0.5] [%clk 1:18:38] } 6. a3 { [%eval 0.12] [%clk 1:31:33] } 6... Bxc5 { [%eval 0.48] [%clk 1:18:30] } 7. b4 { [%eval 0.48] [%clk 1:31:55] } 7... Bb6 { [%eval 0.52] [%clk 1:16:53] } 8. b5 { [%eval 0.39] [%clk 1:25:15] } 8... Na5 { [%eval 0.65] [%clk 1:09:51] } 9. Bd3 { [%eval 0.67] [%clk 1:25:20] } 9... Qc7 { [%eval 0.75] [%clk 1:07:06] } 10. Nbd2 { [%eval 0.76] [%clk 1:20:04] } 10... Ne7 { [%eval 0.71] [%clk 0:57:17] } 11. O-O { [%eval 0.64] [%clk 1:17:55] } 11... Ng6 { [%eval 0.76] [%clk 0:53:48] } 12. Bb2 { [%eval 0.47] [%clk 1:16:27] } 12... Bd7 { [%eval 0.5] [%clk 0:50:30] } 13. a4 { [%eval 0.46] [%clk 1:15:05] } 13... Rc8? { [%eval 1.69] } { Mistake. Nf4 was best. } { [%clk 0:38:16] } 14. Rc1?! { [%eval 0.89] } { Inaccuracy. Ng5 was best. } { [%clk 1:09:42] } 14... O-O { [%eval 0.8] [%clk 0:32:36] } 15. c4 { [%eval 0.84] [%clk 0:56:21] } 15... Qd8 { [%eval 0.73] [%clk 0:28:27] } 16. Ba3 { [%eval 0.58] [%clk 0:49:52] } 16... Nf4?! { [%eval 1.14] } { Inaccuracy. Bc5 was best. } { [%clk 0:23:20] } 17. Bb1 { [%eval 0.94] [%clk 0:03:29] } 17... Bc5 { [%eval 1.14] [%clk 0:22:32] } 18. Bxc5 { [%eval 1.04] [%clk 0:48:28] } 18... Rxc5 { [%eval 1.26] [%clk 0:22:50] } 19. g3 { [%eval 0.92] [%clk 0:47:57] } 19... Ng6 { [%eval 1.26] [%clk 0:21:42] } 20. cxd5?! { [%eval 0.63] } { Inaccuracy. h4 was best. } { [%clk 0:47:11] } 20... Rxc1 { [%eval 0.63] [%clk 0:21:24] } 21. Qxc1 { [%eval 0.58] [%clk 0:47:36] } 21... exd5 { [%eval 0.64] [%clk 0:20:43] } 22. Qc5 { [%eval 0.61] [%clk 0:45:59] } 22... Bh3 { [%eval 0.69] [%clk 0:14:56] } 23. Rc1 { [%eval 0.56] [%clk 0:42:09] } 23... b6 { [%eval 0.46] [%clk 0:12:12] } 24. Qd6 { [%eval 0.2] [%clk 0:41:40] } 24... Qa8?? { [%eval 3.55] } { Blunder. Qxd6 was best. } { [%clk 0:11:52] } 25. Ng5 { [%eval 3.32] [%clk 0:40:31] } 25... Rd8?! { [%eval 4.32] } { Inaccuracy. Nb7 was best. } { [%clk 0:10:37] } 26. Qb4 { [%eval 4.25] [%clk 0:38:18] } 26... Rc8 { [%eval 5.05] [%clk 0:08:01] } 27. Re1 { [%eval 4.96] [%clk 0:37:53] } 27... Be6 { [%eval 5.6] [%clk 0:06:01] } 28. Bxg6 { [%eval 5.61] [%clk 0:35:46] } 28... hxg6 { [%eval 5.31] [%clk 0:06:29] } 29. Qh4 { [%eval 5.92] [%clk 0:35:59] } 29... Re8 { [%eval 5.62] [%clk 0:01:41] } 30. Qh7+ { [%eval 5.92] [%clk 0:35:07] } 30... Kf8 { [%eval 5.78] [%clk 0:02:09] } 31. Qh8+ { [%eval 5.84] [%clk 0:35:23] } 31... Ke7 { [%eval 5.78] [%clk 0:02:37] } 32. Qxg7 { [%eval 5.69] [%clk 0:35:46] } 32... Qd8 { [%eval 6.33] [%clk 0:01:43] } 33. Nxf7 { [%eval 6.08] [%clk 0:34:53] } 33... Bxf7 { [%eval 6.12] [%clk 0:01:31] } 34. e6 { [%eval 6.21] [%clk 0:35:16] } 1-0