[Event "Sarajevo-06"]
[Site "Sarajevo"]
[Date "1963.03.27"]
[Round "3"]
[White "Ivkov, Borislav"]
[Black "Trifunovic, Petar"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 dxc6 8. dxe5 Nf5 9. Rd1 Bd7 10. e6 fxe6 11. Ne5 Bd6 12. Qh5+ g6 13. Nxg6 Ng7 14. Qh6 Nf5 15. Qh5 Ng7 16. Qh6 Nf5 17. Qh3 Rg8 18. Qxh7 Rg7 19. Qh5 Qf6 20. Ne5+ Ke7 21. Ng4 Qg6 22. Qxg6 Rxg6 23. h3 e5 24. Nc3 Nd4 25. Ne4 Bxg4 26. hxg4 Nxc2 27. Bg5+ Rxg5 28. Nxg5 Nxa1 29. Rxa1 Rg8 30. Ne4 Rxg4 31. f3 Rh4 32. g4 Ke6 33. Kg2 Be7 34. Kg3 Rh8 35. Rd1 Bh4+ 36. Kg2 Be7 37. Kg3 Bh4+ 1/2-1/2