[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.25"]
[Round "11"]
[White "Hook, William"]
[Black "Sarapu, Ortvin"]
[Result "1/2-1/2"]

1. Nf3 d5 2. g3 c5 3. c4 e6 4. Bg2 Nc6 5. O-O Nf6 6. d3 Be7 7. Na3 O-O 8. Bd2 h6 9. Qb1 b6 10. Rd1 Bb7 11. Bc3 d4 12. Be1 Qd7 13. Nc2 Bd6 14. b4 Rab8 15. b5 Ne5 16. Nxe5 Bxe5 17. a4 Bxg2 18. Kxg2 Qb7+ 19. Kg1 Nh7 20. Bd2 f5 21. f3 f4 22. g4 h5 23. h3 Kf7 24. Kg2 hxg4 25. hxg4 Nf6 26. Kf2 Rh8 27. Rh1 g5 28. Qg1 Kg6 29. Qg2 Rbg8 30. a5 Bb8 31. a6 Qa8 32. Rag1 Bd6 33. Kf1 e5 34. Ke1 Qc8 35. Kd1 Qe6 36. Na3 Be7 37. Kc2 Nd7 38. Rxh8 Rxh8 39. Rh1 Qg8 40. Rh3 Rxh3 41. Qxh3 Qh7 1/2-1/2