[Event "Olympiad-14 Preliminaries B"]
[Site "Leipzig"]
[Date "1960.10.17"]
[Round "1"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Perrottey, "]
[Result "1-0"]

1. c4 e6 2. g3 Nf6 3. Bg2 Be7 4. Nf3 d6 5. d4 Nc6 6. Nc3 d5 7. O-O O-O 8. Ne5 Rb8 9. e3
Nd7 10. Nxd7 Qxd7 11. cxd5 Nb4 12. e4 exd5 13. a3 Na6 14. Nxd5 c6 15. Nxe7+ Qxe7 16. Bf4
Ra8 17. Qb3 g5 18. Be3 Rd8 19. Rac1 Rd6 20. f4 g4 21. f5 Qd8 22. Qd1 h5 23. h3 c5 24. d5
Qf6 25. Rf2 Rb6 26. hxg4 1-0