[Event "Palma de Mallorca Gran Torneo-04"]
[Site "Palma de Mallorca"]
[Date "1968.12.05"]
[Round "10"]
[White "Diez del Corral, Jesus"]
[Black "Westerinen, Heikki MJ"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 Nc6 7. Bg5 Re8 8. Qd2 a6 9. d5 Ne5 10. Ng3 c6 11. Be2 b5 12. cxb5 axb5 13. dxc6 b4 14. Nd5 Nxc6 15. Nxf6+ exf6 16. Be3 f5 17. O-O Bb7 18. Bc4 Qf6 19. Rab1 Ne5 20. Bb5 Reb8 21. Bg5 Qe6 22. exf5 Qd5 23. Qxb4 Rxa2 24. Rbd1 Qc5+ 25. Qxc5 dxc5 26. f6 h6 27. Bf4 Bxf6 28. Rd6 Bg7 29. Rb6 Rxb2 30. Re1 Rxg2+ 31. Kf1 Rb2 32. Rxe5 Rxb5 33. Rxb5 Ba6 34. Rxc5 Bxb5+ 35. Kg2 Rb6 36. Rc8+ Kh7 37. Rc7 g5 38. Be3 Re6 39. Rxf7 Kg6 40. Rb7 Bc6 41. Rb6 Be5 42. h3 Bc7 43. Rb3 1/2-1/2