[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.10"]
[Round "6"]
[White "Petrosian, Tigran V"]
[Black "Trikaliotis, Georgios"]
[Result "1-0"]
1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 b6 7. cxd5 Nxd5 8. Nxd5 exd5 9.
Bxe7 Qxe7 10. Rc1 Be6 11. Qa4 c5 12. Qa3 Rc8 13. Bb5 a6 14. Bd3 Ra7 15. dxc5 bxc5 16. b3
a5 17. O-O Na6 18. Bxa6 Rxa6 19. Rc3 Kf8 20. Rfc1 c4 21. Qb2 Rac6 22. Nd4 Rc5 23. h3 h6
24. Qd2 Kg8 25. R3c2 Qc7 26. g4 Qe7 27. Kg2 h5 28. Qe2 hxg4 29. hxg4 g6 30. Rh1 Kg7 31.
Qf3 Rh8 32. Rxh8 Kxh8 33. Rc1 Kg7 34. Rh1 Qg5 35. Nxe6+ fxe6 36. Qh3 Rc8 37. f4 Qd8 38.
Qh7+ 1-0