[Event "Sarajevo-09"]
[Site "Sarajevo"]
[Date "1966.04.01"]
[Round "11"]
[White "Ivkov, Borislav"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ba6 7. b3 c6 8. Bg2 O-O 9. O-O d5 10. Ne5 Nfd7 11. Nxd7 Nxd7 12. cxd5 cxd5 13. Nc3 Nf6 14. Rac1 Qd6 15. Rc2 Rac8 16. Rfc1 Rc7 17. Nb1 Rfc8 18. Rxc7 Rxc7 19. Rxc7 Qxc7 1/2-1/2