[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.07"]
[Round "3"]
[White "Papapostolou, Christos"]
[Black "Gonzales, Eliseo"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Nf6 6. Nc3 Bg7 7. Bb3 O-O 8. f3 Nc6 9. Be3 Bd7 10. Qd2 b6 11. g4 a5 12. a4 Rb8 13. O-O-O h5 14. gxh5 Nxh5 15. Rhg1 Kh7 16. Qg2 Qe8 17. Nde2 Ne5 18. Ng3 Rg8 19. Nxh5 gxh5 20. Qg5 f6 21. Bxg8+ 1-0