[Event "Las Palmas-07"]
[Site "Las Palmas"]
[Date "1978.??.??"]
[Round "4"]
[White "Larsen, Bent"]
[Black "Diez del Corral, Jesus"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2360"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qa5 8. Be3 Qb6 9. Qd2 cxd4 10. Nxd4 Nxd4 11. Bxd4 Qc7 12. Nf3 Nc5 13. Qe3 b6 14. b4 Ne4 15. Bd3 Be7 16. O-O O-O 17. a4 g6 18. a5 Bd7 19. Bxe4 dxe4 20. Nd2 Bc6 21. Nxe4 Bxe4 22. Qxe4 Rab8 23. axb6 axb6 24. g4 Rfd8 25. f5 Bg5 26. Ra2 Rd5 27. Rfa1 Qc6 28. Ra7 Rc8 29. fxg6 hxg6 30. Qf3 Rc7 31. Ra8+ Kg7 32. Kh1 Bf4 33. Rb8 Bxe5 34. Rxb6 Qc4 35. Bxe5+ Rxe5 36. Rf1 Qe4 37. c4 Qxf3+ 38. Rxf3 Rxc4 39. Rb7 Rxg4 1/2-1/2