Event: Round 7: Valiyev, Shahin - Isanzhulov, Arystan
Date: 2025-06-28
White: Valiyev, Shahin
WhiteTitle: FM
WhiteElo: 2421
Black: Isanzhulov, Arystan
BlackTitle: IM
BlackElo: 2388
Result: 0-1
ECO: C79
Opening: Ruy Lopez: Morphy Defense, Steinitz Deferred
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e5 { [%eval 0.22] [%clk 1:30:46] } 2. Nf3 { [%eval 0.13] [%clk 1:31:22] } 2... Nc6 { [%eval 0.21] [%clk 1:31:12] } 3. Bb5 { [%eval 0.15] [%clk 1:31:44] } 3... a6 { [%eval 0.21] [%clk 1:31:38] } 4. Ba4 { [%eval 0.11] [%clk 1:32:08] } 4... Nf6 { [%eval 0.18] [%clk 1:32:02] } 5. O-O { [%eval 0.13] [%clk 1:32:29] } 5... d6 { [%eval 0.35] [%clk 1:32:24] } 6. Re1 { [%eval 0.29] [%clk 1:31:57] } 6... Bd7 { [%eval 0.46] [%clk 1:30:07] } 7. c3 { [%eval 0.49] [%clk 1:32:00] } 7... g6 { [%eval 0.52] [%clk 1:30:19] } 8. d4 { [%eval 0.54] [%clk 1:27:12] } 8... Bg7 { [%eval 0.46] [%clk 1:26:41] } 9. Nbd2 { [%eval 0.37] [%clk 1:23:50] } 9... O-O { [%eval 0.33] [%clk 1:26:15] } 10. a3 { [%eval 0.22] [%clk 1:19:21] } 10... Nh5 { [%eval 0.2] [%clk 1:16:33] } 11. Nf1 { [%eval 0.0] [%clk 1:14:09] } 11... exd4 { [%eval -0.03] [%clk 1:12:59] } 12. Nxd4 { [%eval -0.25] [%clk 1:06:28] } 12... Re8 { [%eval -0.09] [%clk 1:06:44] } 13. Bc2 { [%eval -0.54] [%clk 0:53:50] } 13... b5?! { [%eval 0.13] } { Inaccuracy. Nxd4 was best. } { [%clk 1:00:11] } 14. Ne3?! { [%eval -0.75] } { Inaccuracy. Nf5 was best. } { [%clk 0:45:49] } 14... Nxd4 { [%eval -0.76] [%clk 0:57:08] } 15. cxd4 { [%eval -0.88] [%clk 0:45:59] } 15... c5 { [%eval -0.87] [%clk 0:57:35] } 16. d5 { [%eval -1.09] [%clk 0:37:14] } 16... c4?! { [%eval -0.51] } { Inaccuracy. Bd4 was best. } { [%clk 0:44:54] } 17. Rb1 { [%eval -0.64] [%clk 0:36:42] } 17... Rc8 { [%eval -0.63] [%clk 0:44:19] } 18. Nf1 { [%eval -0.89] [%clk 0:29:31] } 18... Qh4 { [%eval -0.69] [%clk 0:41:29] } 19. Be3 { [%eval -1.07] [%clk 0:26:29] } 19... f5?! { [%eval -0.47] } { Inaccuracy. c3 was best. } { [%clk 0:39:45] } 20. exf5 { [%eval -0.47] [%clk 0:24:18] } 20... Bxf5 { [%eval -0.15] [%clk 0:38:20] } 21. Bxf5 { [%eval -0.22] [%clk 0:23:24] } 21... gxf5 { [%eval -0.26] [%clk 0:38:46] } 22. Ng3 { [%eval -0.29] [%clk 0:21:54] } 22... Nxg3 { [%eval -0.24] [%clk 0:32:22] } 23. hxg3 { [%eval -0.3] [%clk 0:22:19] } 23... Qg4 { [%eval -0.29] [%clk 0:32:50] } 24. Bf4? { [%eval -1.95] } { Mistake. Qc1 was best. } { [%clk 0:21:20] } 24... Qxd1 { [%eval -1.82] [%clk 0:30:06] } 25. Rexd1 { [%eval -1.87] [%clk 0:21:49] } 25... Re2 { [%eval -2.02] [%clk 0:30:13] } 26. Rd2? { [%eval -3.42] } { Mistake. Bxd6 was best. } { [%clk 0:20:04] } 26... Rxd2 { [%eval -3.27] [%clk 0:30:02] } 27. Bxd2 { [%eval -2.97] [%clk 0:20:27] } 27... Rc5 { [%eval -3.01] [%clk 0:30:29] } 0-1