[Event "EU-Cup 01st round of 16"]
[Site "Madrid"]
[Date "1975.??.??"]
[Round "1(1)"]
[White "Huebner, Robert"]
[Black "Diez del Corral, Jesus"]
[Result "1-0"]
[WhiteElo "2585"]
[BlackElo "2515"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. a3 Bg7 5. Rb1 a5 6. e3 d6 7. d4 Bg4 8. Be2 Bxf3 9. Bxf3 cxd4 10. exd4 Nxd4 11. Bxb7 Rb8 12. Be4 f5 13. Be3 e5 14. Bxd4 exd4 15. Bc6+ Kf8 16. Ne2 Qc8 17. Bb5 Qc5 18. O-O Ne7 19. Re1 Kf7 20. b4 Qa7 21. bxa5 Qxa5 22. Nxd4 Rhc8 23. Nf3 Bf6 24. Qxd6 Rd8 25. Rxe7+ Bxe7 26. Ne5+ 1-0