Event: 41 Open Internacional d'Escacs d'Andorra 2025
Site: Escaldes-Engordany, Andorra
Date: 2025-07-19
White: Kogan, Arthur
WhiteTitle: GM
WhiteElo: 2475
Black: Banos Rosique, Rafael
BlackElo: 1988
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Indian Variation
Variant: Standard
TimeControl: 90min + 30s +30min move40

1. b3 { [%eval 0.0] [%clk 1:30:53] } 1... Nf6 { [%eval 0.05] [%clk 1:27:42] } 2. Bb2 { [%eval 0.0] [%clk 1:30:50] } 2... d6 { [%eval 0.13] [%clk 1:26:26] } 3. f4 { [%eval -0.37] [%clk 1:30:29] } 3... g6 { [%eval -0.34] [%clk 1:24:22] } 4. e4 { [%eval -0.66] [%clk 1:25:05] } 4... Bg7 { [%eval -0.53] [%clk 1:24:31] } 5. Nf3 { [%eval -0.53] [%clk 1:25:27] } 5... O-O { [%eval -0.53] [%clk 1:24:29] } 6. Qe2 { [%eval -0.58] [%clk 1:23:39] } 6... a5 { [%eval -0.25] [%clk 1:21:49] } 7. Nc3 { [%eval -0.32] [%clk 1:22:40] } 7... c6 { [%eval -0.04] [%clk 1:18:22] } 8. g3 { [%eval -0.11] [%clk 1:12:26] } 8... Qc7 { [%eval 0.27] [%clk 1:12:32] } 9. Bg2 { [%eval 0.22] [%clk 1:11:51] } 9... e5 { [%eval 0.22] [%clk 1:11:28] } 10. fxe5 { [%eval 0.19] [%clk 1:10:04] } 10... dxe5 { [%eval 0.2] [%clk 1:11:49] } 11. O-O { [%eval -0.23] [%clk 1:10:14] } 11... Bg4?! { [%eval 0.44] } { Inaccuracy. a4 was best. } { [%clk 1:10:43] } 12. h3 { [%eval 0.19] [%clk 1:10:07] } 12... Bxf3 { [%eval 0.22] [%clk 1:11:06] } 13. Rxf3 { [%eval 0.26] [%clk 1:10:08] } 13... Nfd7?! { [%eval 0.92] } { Inaccuracy. a4 was best. } { [%clk 1:07:58] } 14. Ba3 { [%eval 1.16] [%clk 1:07:18] } 14... Na6?! { [%eval 2.17] } { Inaccuracy. Re8 was best. } { [%clk 1:08:16] } 15. Bxf8 { [%eval 2.19] [%clk 1:07:31] } 15... Rxf8 { [%eval 2.16] [%clk 1:08:40] } 16. Qf2 { [%eval 1.97] [%clk 1:04:57] } 16... Ndc5 { [%eval 1.96] [%clk 1:08:21] } 17. h4 { [%eval 1.7] [%clk 1:01:18] } 17... Ne6 { [%eval 1.91] [%clk 1:08:36] } 18. Ne2 { [%eval 1.89] [%clk 1:01:40] } 18... Bh6 { [%eval 2.49] [%clk 1:02:50] } 19. Bh3 { [%eval 2.5] [%clk 1:00:07] } 19... Nac5 { [%eval 2.58] [%clk 1:01:21] } 20. d3 { [%eval 2.21] [%clk 1:00:01] } 20... Qe7 { [%eval 2.52] [%clk 0:59:34] } 21. Rf1 { [%eval 2.51] [%clk 0:58:43] } 21... b5 { [%eval 2.66] [%clk 0:57:52] } 22. a3 { [%eval 2.69] [%clk 0:54:38] } 22... b4 { [%eval 2.77] [%clk 0:52:35] } 23. axb4 { [%eval 2.84] [%clk 0:53:29] } 23... axb4 { [%eval 2.68] [%clk 0:52:51] } 24. Qe1 { [%eval 2.72] [%clk 0:49:19] } 24... Qa7 { [%eval 2.76] [%clk 0:47:48] } 25. Kh1 { [%eval 2.79] [%clk 0:49:18] } 25... Qb7 { [%eval 2.83] [%clk 0:47:04] } 26. Qa1 { [%eval 2.56] [%clk 0:46:45] } 26... Qc7 { [%eval 2.68] [%clk 0:45:52] } 27. c3?? { [%eval 0.07] } { Blunder. Qe1 was best. } { [%clk 0:43:08] } 27... Bd2?? { [%eval 3.02] } { Blunder. Nxb3 was best. } { [%clk 0:44:26] } 28. d4 { [%eval 2.72] [%clk 0:42:04] } 1-0