[Event "Vrnjacka Banja"]
[Site "Vrnjacka Banja YUG"]
[Date "1971.04.27"]
[EventDate "1971.04.13"]
[Round "12"]
[Result "1/2-1/2"]
[White "Borislav Ivkov"]
[Black "Bernard Zuckerman"]
[ECO "E88"]
[WhiteElo "2570"]
[BlackElo "2460"]
[PlyCount "80"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Nf6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Bd3 cxd5  9. cxd5 Nbd7 10. Nge2 Nc5 11. Bc2 Nh5 12. b4 Na6 13. a3 Nf4 14. O-O Qg5 15.  Nxf4 exf4 16. Bd4 Bd7 17. Bxg7 Kxg7 18. Qd2 Qe5 19. Ne2 Rac8 20. Bd3 g5 21.  Rac1 Nc7 22. Rc3 Nb5 23. Bxb5 Bxb5 24. Rfc1 Rxc3 25. Nxc3 Bd7 26. Ne2 Rc8 27.  Rxc8 Bxc8 28. Kf2 Bd7 29. g3 fxg3+ 30. hxg3 g4 31. Qd4 gxf3 32. Kxf3 f5 33.  exf5 Bxf5 34. g4 Bg6 35. Qxe5+ dxe5 36. Nc3 Kf6 37. Ne4+ Ke7 38. g5 b5 39. Nf6  Kd6 40. Ke3 Bf5 1/2-1/2