[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.25"]
[Round "1"]
[White "Verduga Zavala, Denis"]
[Black "Dzindzichashvili, Roman"]
[Result "0-1"]
[WhiteElo "2355"]
[BlackElo "2550"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Kh1 Be7 8. f4 Nbd7 9. b3 Qc7 10. Bb2 b5 11. Qe2 Bb7 12. Nd2 O-O 13. Rae1 Nc5 14. e5 dxe5 15. fxe5 Nfd7 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Re3 f5 19. Rh3 Nxe5 20. Qh7+ Kf7 21. Nxf5 exf5 22. Bxe5 Qxe5 23. Rxf5+ Qxf5 24. Qxf5+ Ke8 25. Qg6+ Kd7 26. Re3 Rae8 27. Qg4+ Kc6 28. b4 Bd6 29. Qe2 Rxe3 30. Qxe3 Nd7 31. Nf3 Kc7 32. Qc3+ Kb8 33. Qxg7 Ne5 34. h4 Nxf3 35. Qd7 Bc7 36. gxf3 Bxf3+ 37. Kg1 Bb6+ 38. Kh2 Rg8 0-1