[Event "Interzonal-09a"]
[Site "Leningrad"]
[Date "1973.06.08"]
[Round "5"]
[White "Torre, Eugenio"]
[Black "Byrne, Robert Eugene"]
[Result "0-1"]

1. g3 f5 2. Bg2 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 O-O 6. f4 d5 7. Nf3 c5 8. O-O b6 9. e3 Bb7 10. Qe2 Nc6 11. Nc3 Qd7 12. Nd1 Rad8 13. Nf2 Ne4 14. d3 Nxf2 15. Kxf2 Bf6 16. Bxf6 Rxf6 17. cxd5 Qxd5 18. Ne5 Qd6 19. Bxc6 Bxc6 20. Rg1 Bb7 21. g4 Qc7 22. Rg3 Rd5 23. Rag1 Rxe5 24. fxe5 Qxe5 25. gxf5 Rxf5+ 26. Ke1 Rf7 27. Qc2 g6 28. e4 Ba6 29. R1g2 Qa1+ 30. Ke2 Rf1 31. Qd2 Rb1 32. Qg5 Re1+ 33. Kf3 Qd1+ 34. Kf4 Rf1+ 35. Ke5 Qa1+ 36. Kxe6 Bc8+ 37. Kd6 Rf6+ 38. Kc7 Be6 39. d4 Qxd4 40. Rd2 Rf7+ 41. Kb8 Qxe4 0-1