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Arrieta Lopez, Iker Gorka vs Cahuas Mendez, Dereck

2026.09.27 · game 1
White to move
PGN
[Event "Desafío Mentes Maestras | CENFOTEC | 2026"]
[Site "Auditorio Richard Beck Student Center, Universidad CENFOTEC, San Jose, Costa Rica"]
[Date "2026.09.27"]
[Round "1.7"]
[White "Arrieta Lopez, Iker Gorka"]
[Black "Cahuas Mendez, Dereck"]
[Result "1-0"]
[WhiteElo "1550"]
[WhiteFideId "6550800"]
[BlackElo "0"]
[BlackFideId "-"]
[TimeControl "10 min + 5 seg add"]
[Variant "Standard"]
[ECO "D00"]
[Opening "Queen's Pawn Game"]
[UTCDate "2026.09.27"]
[UTCTime "15:24:41"]
[BroadcastName "Desafío Mentes Maestras -| CENFOTEC | 2026"]
[BroadcastURL "https://lichess.org/broadcast/desafio-mentes-maestras-cenfotec-2026/ronda-1/j44Ql0eh"]
[GameURL "https://lichess.org/broadcast/desafio-mentes-maestras-cenfotec-2026/ronda-1/j44Ql0eh/o29xP6V8"]

1. d4 { [%eval 0.15] [%clk 0:10:09] } 1... d5 { [%eval 0.27] [%clk 0:10:08] } 2. e3 { [%eval 0.03] [%clk 0:10:12] } 2... Bf5 { [%eval 0.09] [%clk 0:10:02] } 3. c3 { [%eval -0.1] [%clk 0:10:13] } 3... Nf6 { [%eval -0.12] [%clk 0:10:00] } 4. Bd3 { [%eval -0.15] [%clk 0:10:13] } 4... Bxd3 { [%eval -0.11] [%clk 0:09:43] } 5. Qxd3 { [%eval -0.12] [%clk 0:10:17] } 5... Nc6 { [%eval 0.25] [%clk 0:09:28] } 6. Nd2?! { [%eval -0.34] } { Inaccuracy. Nf3 was best. } { [%clk 0:10:18] } 6... e6 { [%eval 0.13] [%clk 0:09:27] } 7. Ngf3 { [%eval 0.13] [%clk 0:10:21] } 7... Bd6 { [%eval 0.18] [%clk 0:09:10] } 8. e4 { [%eval 0.12] [%clk 0:10:18] } 8... e5? { [%eval 1.29] } { Mistake. dxe4 was best. } { [%clk 0:07:59] } 9. O-O? { [%eval 0.1] } { Mistake. exd5 was best. } { [%clk 0:10:06] } 9... O-O { [%eval 0.09] [%clk 0:08:00] } 10. exd5 { [%eval 0.07] [%clk 0:09:45] } 10... Nxd5 { [%eval 0.15] [%clk 0:07:12] } 11. Ne4 { [%eval 0.02] [%clk 0:08:23] } 11... h6 { [%eval 0.33] [%clk 0:06:18] } 12. Re1 { [%eval -0.04] [%clk 0:07:07] } 12... Re8 { [%eval 0.15] [%clk 0:05:29] } 13. a3 { [%eval -0.15] [%clk 0:05:38] } 13... a6 { [%eval 0.0] [%clk 0:04:23] } 14. c4 { [%eval -0.01] [%clk 0:05:09] } 14... Nf6 { [%eval -0.07] [%clk 0:03:32] } 15. d5 { [%eval 0.0] [%clk 0:04:32] } 15... Nd4 { [%eval 0.03] [%clk 0:02:19] } 16. Nxd4 { [%eval 0.05] [%clk 0:03:55] } 16... exd4 { [%eval 0.07] [%clk 0:02:20] } 17. Bd2 { [%eval 0.0] [%clk 0:03:15] } 17... Be5 { [%eval 0.39] [%clk 0:01:55] } 18. f4 { [%eval 0.22] [%clk 0:02:52] } 18... Bd6 { [%eval 0.34] [%clk 0:01:27] } 19. Qxd4 { [%eval 0.28] [%clk 0:02:26] } 19... Nxe4 { [%eval 0.38] [%clk 0:00:58] } 20. Rxe4 { [%eval 0.58] [%clk 0:02:21] } 20... Qh4? { [%eval 1.82] } { Mistake. b6 was best. } { [%clk 0:00:31] } 21. Bc3 { [%eval 1.77] [%clk 0:01:48] } 21... f6 { [%eval 2.3] [%clk 0:00:27] } 22. Rae1 { [%eval 2.27] [%clk 0:01:43] } 22... Rxe4 { [%eval 2.25] [%clk 0:00:16] } 23. Rxe4 { [%eval 2.12] [%clk 0:01:46] } 23... c5?? { [%eval 5.65] } { Blunder. Qg4 was best. } { [%clk 0:00:13] } 24. dxc6 { [%eval 6.36] [%clk 0:01:46] } 24... Bc7 { [%eval 7.23] [%clk 0:00:12] } 25. cxb7 { [%eval 7.4] [%clk 0:01:45] } 25... Rb8 { [%eval 7.32] [%clk 0:00:15] } 26. Re7 { [%eval 6.99] [%clk 0:01:21] } 26... Kh7?! { [%eval 12.75] } { Inaccuracy. Qxf4 was best. } { [%clk 0:00:10] } 27. Rxc7 { [%eval 12.62] [%clk 0:01:16] } 27... Re8?! { [%eval #8] } { Checkmate is now unavoidable. Qg4 was best. } { [%clk 0:00:11] } 28. Qd3+ { [%eval #7] [%clk 0:01:00] } 28... Re4 { [%eval #3] [%clk 0:00:11] } 29. Qxe4+ { [%eval #2] [%clk 0:01:56] } 29... f5 { [%eval #2] [%clk 0:00:11] } 30. Rxg7+ { [%eval #1] [%clk 0:01:56] } 30... Kh8 { [%eval #1] [%clk 0:00:11] } 31. Qe8# { [%clk 0:01:56] } 1-0
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