[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.05"]
[Round "1"]
[White "Trikaliotis, Georgios"]
[Black "Toran Albero, Roman"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 b5 5. cxb5 a6 6. bxa6 Bxa6 7. Nc3 d6 8. g3 Bg7 9. Bg2 O-O 10. O-O Nbd7 11. Re1 Qc7 12. Qc2 Rfb8 13. Bf1 Qc8 14. e4 Ng4 15. Bxa6 Qxa6 16. Bf4 Nge5 17. Nxe5 Nxe5 18. Bxe5 Bxe5 19. Re2 Rxb2 20. Qxb2 Bxc3 21. Qxc3 Qxe2 22. Re1 Qxa2 23. Qf3 Qb2 24. Kg2 Ra1 25. Rxa1 Qxa1 26. Qg4 Qe5 27. Qc8+ Kg7 28. f3 Qb2+ 29. Kh3 Qe2 30. Qd8 Qf1+ 31. Kh4 Qxf3 0-1