Event: Round 7: Kovanov, Alexey - Spiridonov, Kirill
Site: https://lichess.org/broadcast/fide-world-amateur-chess-championships-2025/round-7/RvuemSeH/z4OCXojr
Date: 2025-11-11
White: Kovanov, Alexey
WhiteElo: 1774
Black: Spiridonov, Kirill
BlackElo: 1880
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Wing Gambit, Deferred Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:09] } 2... d6 { [%eval 0.31] [%clk 1:31:22] } 3. b4?! { [%eval -0.26] } { Inaccuracy. d4 was best. } { [%clk 1:31:33] } 3... cxb4 { [%eval -0.33] [%clk 1:31:34] } 4. d4 { [%eval -0.36] [%clk 1:31:54] } 4... g6 { [%eval -0.29] [%clk 1:31:46] } 5. a3 { [%eval -0.22] [%clk 1:32:05] } 5... Nf6 { [%eval -0.28] [%clk 1:31:58] } 6. Bd3 { [%eval -0.4] [%clk 1:29:46] } 6... bxa3 { [%eval -0.33] [%clk 1:31:35] } 7. Nxa3 { [%eval -0.41] [%clk 1:30:05] } 7... Bg7 { [%eval -0.38] [%clk 1:31:58] } 8. h3 { [%eval -0.45] [%clk 1:28:25] } 8... a6 { [%eval -0.33] [%clk 1:28:44] } 9. O-O { [%eval -0.35] [%clk 1:28:26] } 9... O-O { [%eval -0.4] [%clk 1:29:10] } 10. Bd2 { [%eval -0.64] [%clk 1:24:54] } 10... Nc6 { [%eval -0.47] [%clk 1:24:54] } 11. Qe2 { [%eval -0.39] [%clk 1:20:44] } 11... Re8 { [%eval -0.26] [%clk 1:20:01] } 12. Rfb1 { [%eval -0.21] [%clk 1:10:25] } 12... Nd7 { [%eval -0.23] [%clk 1:15:15] } 13. c3 { [%eval -0.24] [%clk 1:09:43] } 13... e5 { [%eval -0.07] [%clk 1:07:51] } 14. d5 { [%eval -0.12] [%clk 1:06:28] } 14... Ncb8?! { [%eval 0.8] } { Inaccuracy. Na5 was best. } { [%clk 1:07:45] } 15. Nc4 { [%eval 0.69] [%clk 0:57:33] } 15... Nc5 { [%eval 0.73] [%clk 1:06:26] } 16. Be3 { [%eval 0.4] [%clk 0:51:19] } 16... b5 { [%eval 0.4] [%clk 0:57:29] } 17. Na3 { [%eval 0.09] [%clk 0:51:39] } 17... Na4? { [%eval 1.6] } { Mistake. Nbd7 was best. } { [%clk 0:57:22] } 18. Qc2 { [%eval 1.8] [%clk 0:46:20] } 18... Nd7 { [%eval 1.99] [%clk 0:52:55] } 19. c4?! { [%eval 1.05] } { Inaccuracy. Nxb5 was best. } { [%clk 0:39:28] } 19... bxc4? { [%eval 2.79] } { Mistake. f5 was best. } { [%clk 0:52:34] } 20. Nxc4 { [%eval 2.81] [%clk 0:39:28] } 20... Ndc5 { [%eval 2.87] [%clk 0:52:07] } 21. Rxa4 { [%eval 2.85] [%clk 0:38:58] } 21... Nxa4 { [%eval 2.72] [%clk 0:52:32] } 22. Qxa4 { [%eval 2.89] [%clk 0:39:22] } 22... Bd7 { [%eval 2.81] [%clk 0:52:57] } 23. Qa3 { [%eval 2.81] [%clk 0:39:32] } 23... Bb5 { [%eval 2.96] [%clk 0:53:09] } 24. Nfd2 { [%eval 2.75] [%clk 0:38:01] } 24... f5?! { [%eval 3.97] } { Inaccuracy. Bf8 was best. } { [%clk 0:43:05] } 25. f3?! { [%eval 2.72] } { Inaccuracy. exf5 was best. } { [%clk 0:37:37] } 25... f4 { [%eval 2.59] [%clk 0:42:13] } 26. Bf2 { [%eval 2.58] [%clk 0:37:30] } 26... Bf8 { [%eval 2.63] [%clk 0:42:36] } 27. Bb6 { [%eval 2.31] [%clk 0:33:46] } 27... Qg5?! { [%eval 3.42] } { Inaccuracy. Qd7 was best. } { [%clk 0:41:47] } 28. Bf2?! { [%eval 2.51] } { Inaccuracy. Bc7 was best. } { [%clk 0:31:36] } 28... Rab8 { [%eval 2.37] [%clk 0:40:37] } 29. Nb6 { [%eval 2.32] [%clk 0:30:52] } 29... Qd8 { [%eval 2.48] [%clk 0:32:53] } 30. Bxb5 { [%eval 2.36] [%clk 0:30:56] } 30... axb5 { [%eval 2.48] [%clk 0:33:18] } 31. Rxb5 { [%eval 2.45] [%clk 0:31:06] } 31... g5 { [%eval 2.46] [%clk 0:32:26] } 32. Ndc4 { [%eval 2.52] [%clk 0:31:15] } 32... Re7?! { [%eval 3.82] } { Inaccuracy. h5 was best. } { [%clk 0:31:53] } 33. Na5 { [%eval 3.66] [%clk 0:29:32] } 33... Ra7 { [%eval 3.82] [%clk 0:31:24] } 34. Qb2 { [%eval 3.78] [%clk 0:28:52] } 1-0