[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.??.??"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Osnos, Viatcheslav"]
[Result "1-0"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qb3 c5 5. a3 Ba5 6. g3 O-O 7. Bg2 d5 8. O-O Nc6 9. d3 d4
10. Na4 Nd7 11. Qc2 e5 12. Rb1 Qe7 13. e3 dxe3 14. Bxe3 Nd4 15. Bxd4 cxd4 16. b4 Bc7 17.
Rfe1 Qd8 18. c5 Re8 19. c6 Nb6 20. Nxb6 axb6 21. Nxd4 Rb8 22. cxb7 Bxb7 23. Bxb7 Rxb7 24.
Qc6 Rb8 25. Nb5 Rc8 26. Rbc1 Bb8 27. Qxc8 Qxc8 28. Rxc8 Rxc8 29. Re4 Kf8 30. Rc4 Rxc4 31.
dxc4 Ke7 32. f3 f5 33. Kf2 Kd7 34. Ke3 g6 35. g4 e4 36. gxf5 gxf5 37. fxe4 Bxh2 38. exf5
h5 39. Kf3 Be5 40. a4 Kc6 41. a5 1-0