[Event "Interzonal-07"]
[Site "Sousse"]
[Date "1967.10.16"]
[Round "1"]
[White "Gipslis, Aivars P"]
[Black "Cuellar Gacharna, Miguel"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. Nc3 Na5 11. Ba2 b4 12. Ne2 b3 13. cxb3 c5 14. b4 cxb4 15. Bd2 d5 16. Ng3 dxe4 17. dxe4 Bc5 18. Rc1 Qb6 19. Qe2 Rad8 20. Bg5 Rd6 21. Nxe5 b3 22. Bb1 Re6 23. Bxf6 Rxf6 24. Rxc5 Qxc5 25. Nd7 Qe7 26. Nxf8 Qxf8 27. e5 Rf4 28. e6 fxe6 29. Qh5 h6 30. Qxa5 Rxf2 31. Be4 Bxe4 32. Nxe4 Rxb2 33. Qc3 Qa3 34. Qe5 Rc2 35. Qxe6+ Kh7 36. Nf6+ Kg6 37. Nd5+ 1-0