[Event "Sarajevo-11"]
[Site "Sarajevo"]
[Date "1968.03.20"]
[Round "1"]
[White "Krogius, Nikolai V"]
[Black "Martinovic, Slobodan"]
[Result "0-1"]

1. c4 g6 2. d4 Bg7 3. Nf3 Nf6 4. g3 O-O 5. Bg2 c5 6. O-O Nc6 7. Nc3 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Rb8 12. Rac1 b5 13. c5 Bf5 14. e4 Be6 15. Nd5 dxc5 16. Rxc5 Nd7 17. Rc2 Ne5 18. Qa3 Bxd5 19. exd5 Nc4 20. Qxa6 Qd7 21. Bf4 Rb6 22. Qxb6 Nxb6 23. Rc7 Qd8 24. Rb7 Nxd5 25. Rd1 e6 26. Rxb5 Qa8 27. Bxd5 exd5 28. Rbxd5 Qxa2 29. b4 Qb3 30. b5 h5 31. h4 Ra8 32. Be3 Ra1 33. Rd8+ Kh7 34. Rxa1 Bxa1 35. b6 Be5 36. Kg2 Qb5 37. Kh2 Kg7 38. Rc8 Kf6 39. Rc5 Qb4 40. Rc6+ Kf5 41. Rc5 Ke6 42. f4 Bd6 0-1