[Event "Las Palmas-06"]
[Site "Las Palmas"]
[Date "1977.??.??"]
[Round "7"]
[White "Larsen, Bent"]
[Black "Debarnot, Roberto Luis"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2405"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nh5 8. Nh2 c6 9. g3 Qb6 10. a3 cxd5 11. Nxd5 Qd8 12. Be2 Nf6 13. Bg5 Be6 14. Ng4 Bxd5 15. cxd5 Nbd7 16. Bd3 Nc5 17. Bc2 h5 18. Nxf6+ Bxf6 19. Bh6 Bg7 20. Be3 Rc8 21. Qd2 a6 22. g4 hxg4 23. hxg4 Qd7 24. f3 f6 25. Kf2 Kf7 26. a4 Rh8 27. Rxh8 Rxh8 28. Kg2 Qc7 29. Ra3 a5 30. Bd3 Bf8 31. Bb5 Kg8 32. Bxc5 dxc5 33. d6 Bxd6 34. g5 fxg5 35. Qxg5 Kg7 36. Rd3 Be7 37. Qg4 Rd8 38. Rd5 Rxd5 39. exd5 Qd6 40. Bd3 Qf6 1/2-1/2