[Event "Buenos Aires International"]
[Site "Buenos Aires"]
[Date "1964.07.28"]
[Round "13"]
[White "Petrosian, Tigran V"]
[Black "Byrne, Robert Eugene"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Be3 c6 7. a4 Qa5 8. Bd3 c5 9. d5 O-O
10. Ne2 e6 11. Bd2 Qd8 12. dxe6 fxe6 13. O-O Nc6 14. Bg5 Ne5 15. f4 Nf7 16. Bh4 Bd7 17. h3
Bc6 18. Qc2 Qc7 19. Rad1 Rae8 20. Qb1 Nd7 21. Kh1 Kh8 22. Qc1 Bf6 23. Bxf6+ Nxf6 24. b3
Qe7 25. Qe3 Rg8 26. Ng3 Nd7 27. Be2 Qh4 28. Kh2 Rg7 29. Nb5 Bxb5 30. cxb5 a5 31. Qf2 b6
32. Kh1 Nf6 33. e5 dxe5 34. fxe5 Nd5 35. Bc4 Nxe5 36. Bxd5 exd5 37. Rxd5 Rge7 38. Qf6+
Qxf6 39. Rxf6 c4 40. bxc4 Nxc4 41. Rc6 Nb2 42. Rd4 Re6 43. Rc2 Re3 44. Kh2 Rb3 45. Ne4 Re7
46. Nd6 Rd3 47. Rxd3 Nxd3 48. Rc6 Nb2 49. Rxb6 Nxa4 50. Rc6 1-0