[Event "45th San Sebastian Open"] [Site "Donostia ESP"] [Date "2025.04.15"] [Round "2.8"] [White "Becerra, J"] [Black "Duhau-Marmon, Nicolas"] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2310"] [BlackElo "1932"] [ECO "D20"] [Opening "Queen's gambit accepted"] [EventDate "2025.04.14"] [WhiteFideId "4404998"] [BlackFideId "20690240"] 1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 Nc6 5. Nf3 e4 6. Nfd2 Qg5 7. g3 Qg6 8. Nc3 Nf6 9. a3 Bd6 10. Qc2 Bf5 11. Ne2 h5 12. h4 O-O 13. b4 Rad8 14. Bb2 Ng4 15. Nb3 a6 16. Nc5 b5 17. Bd5 Bxg3 18. Nxg3 Nxe3 19. fxe3 Qxg3+ 20. Qf2 Qxf2+ 21. Kxf2 Rxd5 22. Nxa6 Bg4 23. Ke1 Rf5 24. Rf1 Ne7 25. Nxc7 Rb8 26. Rc1 Rxf1+ 27. Kxf1 Nf5 28. Kf2 Nd6 29. Rc5 Rb7 30. d5 Kf8 31. Be5 Nc4 32. Bd4 Bd7 33. a4 Nd2 34. a5 Nb3 35. a6 Nxc5 36. Bxc5+ 1-0