[Event "Sarajevo"] [Site "Sarajevo YUG"] [Date "1969.03.??"] [EventDate "?"] [Round "4"] [Result "0-1"] [White "Dragoljub Janosevic"] [Black "Viktor Korchnoi"] [ECO "B05"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "70"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. exd6 cxd6 8. O-O Be7 9. Be3 O-O 10. Nc3 d5 11. c5 Bxf3 12. Bxf3 Nc4 13. b4 a6 14. Qb3 Bg5 15. Rfe1 Nc6 16. Rad1 b6 17. cxb6 Nxb6 18. Be2 Bf6 19. a3 g6 20. Bf1 Qe7 21. Ne2 Rfc8 22. Kh1 a5 23. b5 a4 24. Qa2 Na5 25. Bd2 Nb3 26. Bb4 Qd7 27. Qb1 Nc4 28. Rd3 Qxb5 29. Nc3 Qb7 30. Nxa4 Nxd4 31. Nc5 Qa7 32. Nb3 Nb5 33. Rf3 Nbxa3 34. Qa2 Bg7 35. h4 Ne5 0-1