Event: Nuorten SM 2025, U14
Site: Valkeakoski, Finland
Date: 2025-06-08
White: Rantala, Tuomas
WhiteElo: 1813
Black: Donovan, Stephen
BlackElo: 1785
Result: 1-0
ECO: C67
Opening: Ruy Lopez: Berlin Defense, Rio Gambit Accepted
Variant: Standard
TimeControl: 90' / 40 moves + 30' + 30 sec / move

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... e5 { [%eval 0.22] [%clk 1:30:57] } 2. Nf3 { [%eval 0.13] [%clk 1:31:19] } 2... Nc6 { [%eval 0.21] [%clk 1:31:19] } 3. Bb5 { [%eval 0.15] [%clk 1:31:45] } 3... Nf6 { [%eval 0.19] [%clk 1:31:37] } 4. O-O { [%eval 0.06] [%clk 1:32:03] } 4... Nxe4 { [%eval 0.14] [%clk 1:31:47] } 5. d4 { [%eval 0.14] [%clk 1:31:51] } 5... Nxd4?? { [%eval 2.49] } { Blunder. Nd6 was best. } { [%clk 1:30:33] } 6. Nxd4 { [%eval 2.47] [%clk 1:32:08] } 6... exd4 { [%eval 2.99] [%clk 1:30:42] } 7. Re1 { [%eval 2.92] [%clk 1:32:33] } 7... f5 { [%eval 3.41] [%clk 1:29:27] } 8. f3 { [%eval 3.28] [%clk 1:32:53] } 8... c6 { [%eval 3.55] [%clk 1:29:11] } 9. Bf1?! { [%eval 2.44] } { Inaccuracy. fxe4 was best. } { [%clk 1:33:05] } 9... d5 { [%eval 2.53] [%clk 1:28:00] } 10. fxe4 { [%eval 2.44] [%clk 1:31:49] } 10... dxe4 { [%eval 1.88] [%clk 1:28:14] } 11. Qh5+?? { [%eval -0.28] } { Blunder. Nd2 was best. } { [%clk 1:30:47] } 11... g6 { [%eval -0.42] [%clk 1:27:50] } 12. Qg5?! { [%eval -1.0] } { Inaccuracy. Qh3 was best. } { [%clk 1:28:55] } 12... Be7?! { [%eval -0.32] } { Inaccuracy. Be6 was best. } { [%clk 1:27:02] } 13. Qg3?! { [%eval -1.04] } { Inaccuracy. Qh6 was best. } { [%clk 1:29:00] } 13... O-O?! { [%eval -0.26] } { Inaccuracy. Be6 was best. } { [%clk 1:25:58] } 14. Bc4+ { [%eval -0.6] [%clk 1:28:59] } 14... Kg7 { [%eval -0.6] [%clk 1:25:28] } 15. Bf4 { [%eval -0.71] [%clk 1:28:21] } 15... Bh4?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 1:24:48] } 16. Be5+ { [%eval 0.0] [%clk 1:27:26] } 16... Kh6 { [%eval 0.0] [%clk 1:24:49] } 17. Qf4+?? { [%eval -4.09] } { Blunder. Bf4+ was best. } { [%clk 1:26:18] } 17... g5 { [%eval -4.1] [%clk 1:24:58] } 18. Qf1 { [%eval -3.97] [%clk 1:26:12] } 18... Bxe1 { [%eval -4.09] [%clk 1:25:20] } 19. Qxe1 { [%eval -3.76] [%clk 1:26:39] } 19... Re8 { [%eval -4.03] [%clk 1:22:35] } 20. Bg3 { [%eval -4.01] [%clk 1:22:26] } 20... f4 { [%eval -4.49] [%clk 1:22:16] } 21. Nd2 { [%eval -4.48] [%clk 1:21:40] } 21... fxg3 { [%eval -4.29] [%clk 1:22:09] } 22. Qxg3 { [%eval -4.22] [%clk 1:21:50] } 22... Qf6 { [%eval -4.13] [%clk 1:18:58] } 23. Rf1 { [%eval -4.14] [%clk 1:21:39] } 23... Qe5 { [%eval -4.01] [%clk 1:18:38] } 24. Qf2 { [%eval -4.62] [%clk 1:20:05] } 24... e3?? { [%eval 3.22] } { Blunder. Bg4 was best. } { [%clk 1:18:11] } 25. Qf7 { [%eval 3.03] [%clk 1:20:29] } 25... exd2?? { [%eval #5] } { Checkmate is now unavoidable. Bf5 was best. } { [%clk 1:16:02] } 26. Rf6+ { [%eval #4] [%clk 1:20:52] } 26... Qxf6 { [%eval #4] [%clk 1:16:05] } 27. Qxf6+ { [%eval #3] [%clk 1:21:17] } 27... Kh5 { [%eval #3] [%clk 1:16:25] } 28. Bf7+ { [%eval #2] [%clk 1:21:42] } 28... Kh4 { [%eval #2] [%clk 1:16:03] } 29. Qf2+ { [%eval #1] [%clk 1:22:07] } 29... Kg4 { [%eval #1] [%clk 1:16:24] } 30. Qf3+ { [%eval #1] [%clk 1:22:33] } 30... Kh4 { [%eval #1] [%clk 1:16:53] } 31. g3+ { [%eval #1] [%clk 1:22:55] } 31... Kh3 { [%eval #1] [%clk 1:17:06] } 32. Qh5# { [%clk 1:23:19] } 1-0