[Event "Match/Nation YUG-URS 22,0-38,0"]
[Site "Vrnjacka Banja"]
[Date "1965.07.10"]
[Round "4"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Parma, Bruno"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. d5 exd5 6. cxd5 d6 7. e3 O-O 8. Bd3 Nxd5 9.
Bxh7+ Kxh7 10. Qxd5 Kg8 11. O-O Bxc3 12. bxc3 Nc6 13. e4 Qf6 14. Bg5 Qg6 15. Rfd1 Bg4 16.
Nh4 Qh5 17. f3 Be6 18. g4 Bxd5 19. gxh5 Be6 20. Rxd6 Ne5 21. h6 gxh6 22. Bxh6 Rfd8 23.
Rad1 Rxd6 24. Rxd6 Bxa2 25. Bg5 Be6 26. f4 Nc4 27. Rd3 f6 28. Bxf6 Kf7 29. e5 a5 30. f5 a4
31. fxe6+ Kxe6 32. Nf3 a3 33. Rd1 a2 34. Ra1 Ne3 35. Ne1 b5 36. Bg5 Nd5 37. Bd2 Kxe5 38.
Nd3+ Kd6 39. Nc1 b4 40. cxb4 cxb4 41. Rxa2 Rxa2 42. Nxa2 b3 43. Nc3 b2 44. Nb1 Ke5 45. Bh6
Kf6 46. Kf2 Kg6 47. Bf8 Kf5 48. Ba3 Nf4 49. Ke3 Kg4 50. Bxb2 1-0