Event: Nuorten SM 2025, U14
Site: Valkeakoski, Finland
Date: 2025-06-06
White: Vorobyov, Radmir
WhiteElo: 1994
Black: Donovan, Stephen
BlackElo: 1785
Result: 1-0
ECO: C48
Opening: Four Knights Game: Spanish Variation, Classical Variation
Variant: Standard
TimeControl: 90' / 40 moves + 30' + 30 sec / move

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e5 { [%eval 0.22] [%clk 1:30:55] } 2. Nf3 { [%eval 0.13] [%clk 1:31:24] } 2... Nc6 { [%eval 0.21] [%clk 1:31:19] } 3. Nc3 { [%eval 0.06] [%clk 1:31:50] } 3... Nf6 { [%eval 0.07] [%clk 1:31:44] } 4. Bb5 { [%eval 0.04] [%clk 1:32:16] } 4... Bc5 { [%eval 0.15] [%clk 1:31:19] } 5. Nxe5 { [%eval 0.17] [%clk 1:32:39] } 5... Nxe5 { [%eval 0.13] [%clk 1:31:37] } 6. d4 { [%eval 0.08] [%clk 1:33:05] } 6... Qe7? { [%eval 1.43] } { Mistake. a6 was best. } { [%clk 1:30:22] } 7. dxc5 { [%eval 1.5] [%clk 1:30:49] } 7... Qxc5 { [%eval 1.59] [%clk 1:30:25] } 8. O-O { [%eval 1.73] [%clk 1:28:38] } 8... O-O { [%eval 1.61] [%clk 1:30:47] } 9. Be3 { [%eval 1.63] [%clk 1:26:21] } 9... Qb4?! { [%eval 2.29] } { Inaccuracy. Qe7 was best. } { [%clk 1:30:27] } 10. Qd4 { [%eval 2.15] [%clk 1:25:54] } 10... Qxd4 { [%eval 2.07] [%clk 1:30:12] } 11. Bxd4 { [%eval 2.06] [%clk 1:26:19] } 11... d6 { [%eval 2.0] [%clk 1:30:00] } 12. f4 { [%eval 2.0] [%clk 1:25:51] } 12... Ned7 { [%eval 2.28] [%clk 1:30:03] } 13. Rad1 { [%eval 2.33] [%clk 1:23:01] } 13... a6 { [%eval 2.19] [%clk 1:29:47] } 14. Bxd7 { [%eval 2.35] [%clk 1:21:53] } 14... Nxd7 { [%eval 2.45] [%clk 1:30:08] } 15. Nd5 { [%eval 2.8] [%clk 1:22:19] } 15... c5 { [%eval 3.45] [%clk 1:29:36] } 16. Ne7+ { [%eval 3.54] [%clk 1:19:09] } 16... Kh8 { [%eval 3.4] [%clk 1:29:30] } 17. Bc3 { [%eval 3.24] [%clk 1:19:34] } 17... Nb6 { [%eval 3.92] [%clk 1:20:32] } 18. Rxd6 { [%eval 3.8] [%clk 1:18:15] } 18... Nc4 { [%eval 3.85] [%clk 1:20:51] } 19. Rd3 { [%eval 3.48] [%clk 1:17:25] } 19... Bg4?! { [%eval 4.76] } { Inaccuracy. a5 was best. } { [%clk 1:21:13] } 20. Rg3 { [%eval 4.63] [%clk 1:17:43] } 20... f6 { [%eval 4.94] [%clk 1:19:58] } 21. Rxg4 { [%eval 4.81] [%clk 1:17:22] } 21... Ne3 { [%eval 5.33] [%clk 1:20:10] } 22. Rh4 { [%eval 5.22] [%clk 1:17:04] } 22... Rfe8 { [%eval 5.45] [%clk 1:19:06] } 23. Rf3 { [%eval 5.33] [%clk 1:11:14] } 23... Nxc2?? { [%eval #2] } { Checkmate is now unavoidable. Rxe7 was best. } { [%clk 1:18:58] } 24. Rxh7+ { [%eval #1] [%clk 1:11:36] } 24... Kxh7 { [%eval #1] [%clk 1:19:13] } 25. Rh3# { [%clk 1:12:02] } 1-0