[Event "Olympiad-19 Preliminaries B"]
[Site "Siegen"]
[Date "1970.09.05"]
[Round "1"]
[White "Penrose, Jonathan"]
[Black "Wotulo, Max Arie"]
[Result "1-0"]
1. e4 g6 2. d4 Bg7 3. c3 d5 4. Nd2 Nf6 5. e5 Nfd7 6. Bd3 c5 7. Ne2 Nc6 8. O-O Qb6 9. Nf3 O-O 10. Re1 Nd8 11. Nf4 Qc6 12. Qe2 c4 13. Bc2 Nb6 14. h4 Bg4 15. Qe3 Bxf3 16. Qxf3 Ne6 17. h5 Nxf4 18. Bxf4 Qe6 19. Qg3 Rac8 20. Qh4 Rfd8 21. Re3 Nd7 22. hxg6 fxg6 23. Bg5 Re8 24. f4 Qb6 25. Rb1 e6 26. Rh3 Nf8 27. Ba4 Red8 28. Bxd8 Rxd8 29. Qe7 Rc8 30. Bc2 Qc6 31. Kh2 Rc7 32. Qh4 Rf7 33. Rf3 b5 34. Rbf1 Qe8 35. g4 Rb7 36. f5 gxf5 37. gxf5 exf5 38. Bxf5 Ng6 39. Qg4 Rb6 40. Bd7 Qe7 41. Rf7 Qxf7 42. Rxf7 Kxf7 43. Qf5+ Ke7 44. e6 Kd6 45. Qf7 Bh6 46. Bc8 Ne7 47. Qe8 1-0