[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Geller, Efim P"]
[Black "Avgousti, Petros"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nb6 6. h3 Bg7 7. Nc3 O-O 8. Be2 N8d7 9.
O-O c5 10. d5 Ne5 11. Nxe5 Bxe5 12. Be3 Qc7 13. f4 Bg7 14. Rc1 Nd7 15. e5 a6 16. Bf3 Rb8
17. Ne4 b6 18. a4 Bb7 19. b4 c4 20. b5 axb5 21. axb5 Rbd8 22. Qd4 f6 23. d6 exd6 24. exd6
Qb8 25. Qxc4+ Kh8 26. Rfd1 Rfe8 27. Bf2 f5 28. Ng5 1-0