[Event "Bugojno"]
[Site "Bugojno"]
[Date "1978.03.01"]
[Round "4"]
[White "Byrne, Robert Eugene"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[WhiteElo "2550"]
[BlackElo "2630"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 Be7 7. g5 Nfd7 8. Rg1 Nc6 9. Be3
O-O 10. Rg3 a6 11. Qh5 Re8 12. O-O-O g6 13. Qh4 Bf8 14. f4 h6 15. f5 Nde5 16. f6 Bd7 17.
gxh6 Kh7 18. Nce2 Qc7 19. Nf4 Rec8 20. c3 b5 21. Nh3 b4 22. Ng5+ Kh8 23. Bf4 Be8 24. Nxc6
Bxc6 25. Kb1 a5 26. c4 Be8 27. Rc1 a4 28. Be2 b3 29. a3 Qd8 30. Nf3 Nxf3 31. Rxf3 Kh7 32.
Bg5 Qa5 33. Rg3 d5 34. exd5 exd5 35. Qf4 Bd7 36. Rgc3 Bf5+ 37. Bd3 Rxc4 38. Qd2 Rxc3 39.
bxc3 Bxa3 40. Rf1 Bxd3+ 41. Qxd3 Bd6 0-1