[Event "12th Famalicao Open 2025"] [Site "Vila Nova de Famalicao POR"] [Date "2025.07.21"] [Round "1.6"] [White "Sousa, Guilherme Resende Miranda"] [Black "Riff, JN"] [Result "0-1"] [BlackTitle "GM"] [WhiteElo "1639"] [BlackElo "2387"] [ECO "B81"] [Opening "Sicilian"] [Variation "Scheveningen, Keres attack"] [EventDate "2025.07.21"] [WhiteFideId "1983903"] [BlackFideId "611190"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. Rg1 e5 8. Nf5 Nc6 9. Ne3 Be6 10. Ned5 Be7 11. Be3 Rc8 12. h4 Qd7 13. Be2 Bd8 14. g5 hxg5 15. hxg5 Ng4 16. Qd2 Nxe3 17. Nxe3 Ba5 18. a3 Nd4 19. b4 Bb6 20. Ncd5 Rh3 21. Nxb6 axb6 22. a4 Qc6 23. Bb5 Nxb5 24. axb5 Qxe4 25. Ra3 d5 26. Kd1 d4 0-1