[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.07.11"]
[Round "1"]
[White "Smejkal, Jan"]
[Black "Byrne, Robert Eugene"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2540"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O b6 7. Nc3 Bb7 8. Ne5 Na6 9. cxd5 exd5 10. Bg5 c5 11. e3 Ne4 12. Bxe7 Qxe7 13. Rc1 Nc7 14. Qa4 Rfe8 15. Rfd1 Nxc3 16. Rxc3 c4 17. b3 f6 18. Nxc4 b5 19. Qa5 bxc4 20. bxc4 Rad8 21. Qxa7 Ba8 22. cxd5 Nxd5 23. Qxe7 Rxe7 24. Ra3 Nb6 25. Rb1 Bxg2 26. Kxg2 Nc4 27. Rc3 Nd6 28. a4 Ra7 29. Rb4 Kf7 30. Rc6 Ke7 31. g4 Kd7 32. Rbb6 Ne8 33. Rc2 Rda8 34. a5 Rxa5 35. Rb7+ Kd8 36. e4 R5a7 37. Rcb2 Nd6 38. Rxa7 Rxa7 39. f3 g5 40. h4 gxh4 41. Rb6 Ke7 42. e5 fxe5 43. dxe5 Nc4 44. Rh6 Kf8 45. f4 Rf7 46. Rxh4 Rxf4 47. Rxh7 Rxg4+ 48. Kf2 Nxe5 1/2-1/2