[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.23"]
[Round "9"]
[White "Fox, Louis"]
[Black "Bilyap, Siracettin"]
[Result "0-1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. Qc2 Qh5 9. b3 Nc6 10. Ba3 a5 11. Rad1 Nb4 12. Qb1 Bd7 13. Bc1 Rae8 14. a3 Nc6 15. d5 Nd8 16. dxe6 Nxe6 17. Nd5 Bd8 18. Qc2 Ne4 19. Nd4 N4c5 20. f3 a4 21. b4 Nxd4 22. Rxd4 Nb3 23. Rdd1 Nxc1 24. Rxc1 Bg5 25. Rcd1 c6 26. Nf4 Qh6 27. Qd2 Bxf4 28. gxf4 Rf6 29. Rf2 Rg6 30. e3 Re7 31. Kh1 Be8 32. e4 Bd7 33. c5 dxc5 34. bxc5 Qh4 35. Bf1 fxe4 36. fxe4 Kh8 37. Re1 h6 38. Rg2 Rf6 39. Rf2 Be8 40. Ree2 Rd7 41. Qe3 Bh5 42. Rd2 Rxd2 43. Qxd2 Rf8 44. Qe3 Rd8 45. Rd2 Rxd2 46. Qxd2 Bf3+ 47. Bg2 Qg4 48. e5 Bxg2+ 49. Qxg2 Qxf4 50. Qe2 Kg8 51. e6 Kf8 52. Qd3 Qc1+ 53. Kg2 Qb2+ 54. Kg1 Qa1+ 55. Kg2 Qa2+ 56. Kh1 Qd5+ 0-1