Event: Round 6: Valdivia Rojas, Hugo Ismael - Ruiz Alfaro, Darrel
Site: https://lichess.org/broadcast/world-junior-rapid--blitz-chess-championship-2025--rapid-open/round-6/Km1on3N3/uUD0wFs8
Date: 2025-09-24
White: Valdivia Rojas, Hugo Ismael
WhiteElo: 1640
Black: Ruiz Alfaro, Darrel
BlackElo: 1780
Result: 0-1
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:15] } 1... Nf6 { [%eval 0.19] [%clk 0:15:12] } 2. c4 { [%eval 0.18] [%clk 0:15:15] } 2... e6 { [%eval 0.14] [%clk 0:15:13] } 3. Nf3 { [%eval 0.11] [%clk 0:15:24] } 3... d5 { [%eval 0.17] [%clk 0:15:19] } 4. Nc3 { [%eval 0.08] [%clk 0:15:30] } 4... c6 { [%eval 0.12] [%clk 0:15:23] } 5. cxd5 { [%eval 0.04] [%clk 0:15:36] } 5... exd5 { [%eval 0.06] [%clk 0:15:25] } 6. e3 { [%eval -0.17] [%clk 0:15:43] } 6... Bd6 { [%eval -0.14] [%clk 0:14:56] } 7. Bd3 { [%eval -0.09] [%clk 0:15:50] } 7... O-O { [%eval -0.15] [%clk 0:14:53] } 8. O-O { [%eval -0.19] [%clk 0:15:57] } 8... Re8 { [%eval -0.12] [%clk 0:14:46] } 9. Re1 { [%eval -0.26] [%clk 0:16:01] } 9... Ne4 { [%eval -0.25] [%clk 0:14:35] } 10. Qc2 { [%eval -0.24] [%clk 0:15:24] } 10... f5 { [%eval -0.11] [%clk 0:13:29] } 11. Ne2 { [%eval -0.42] [%clk 0:13:17] } 11... Nd7 { [%eval -0.56] [%clk 0:13:10] } 12. Bxe4?? { [%eval -3.17] } { Blunder. Rb1 was best. } { [%clk 0:12:23] } 12... fxe4 { [%eval -3.25] [%clk 0:13:07] } 13. Nd2 { [%eval -3.17] [%clk 0:12:31] } 13... Qh4 { [%eval -2.95] [%clk 0:12:40] } 14. Ng3 { [%eval -3.04] [%clk 0:12:21] } 14... Nf6 { [%eval -3.2] [%clk 0:12:42] } 15. Ndf1?! { [%eval -4.21] } { Inaccuracy. f4 was best. } { [%clk 0:10:07] } 15... Rf8 { [%eval -4.19] [%clk 0:12:29] } 16. f3 { [%eval -4.22] [%clk 0:09:08] } 16... exf3 { [%eval -4.26] [%clk 0:12:15] } 17. gxf3 { [%eval -4.26] [%clk 0:09:14] } 17... Bh3 { [%eval -4.22] [%clk 0:11:35] } 18. Nf5? { [%eval -9.4] } { Mistake. f4 was best. } { [%clk 0:08:18] } 18... Qxe1 { [%eval -9.22] [%clk 0:11:24] } 19. Qf2? { [%eval #-8] } { Checkmate is now unavoidable. Bd2 was best. } { [%clk 0:06:24] } 19... Bxh2+ { [%eval #-7] [%clk 0:11:28] } 20. Kxh2 { [%eval #-7] [%clk 0:06:06] } 20... Qxf2+ { [%eval #-6] [%clk 0:11:33] } 21. Kxh3 { [%eval #-6] [%clk 0:06:13] } 21... Qxf1+ { [%eval #-5] [%clk 0:11:40] } 22. Kh2 { [%eval #-5] [%clk 0:06:12] } 22... Qxf3 { [%eval #-4] [%clk 0:11:42] } 23. Ng3 { [%eval #-4] [%clk 0:06:13] } 23... Ng4+ { [%eval #-3] [%clk 0:11:46] } 24. Kh3 { [%eval #-3] [%clk 0:06:07] } 24... Rf6 { [%eval #-5] [%clk 0:11:42] } 25. e4 { [%eval #-5] [%clk 0:06:10] } 25... dxe4 { [%eval #-6] [%clk 0:11:08] } 26. Bg5 { [%eval #-6] [%clk 0:06:17] } 26... Rg6 { [%eval #-6] [%clk 0:11:13] } 27. Bh4 { [%eval #-3] [%clk 0:06:25] } 27... Nf2+ { [%eval #-4] [%clk 0:11:15] } 28. Kh2 { [%eval #-4] [%clk 0:06:33] } 28... Rh6 { [%eval #-4] [%clk 0:11:12] } 29. Rf1 { [%eval #-2] [%clk 0:06:33] } 29... Rxh4+ { [%eval #-1] [%clk 0:11:17] } 30. Kg1 { [%eval #-1] [%clk 0:06:42] } 30... Qxg3# { [%clk 0:10:56] } 0-1