[Event "Belgrade International"]
[Site "Belgrade"]
[Date "1964.10.01"]
[Round "8"]
[White "Ivkov, Borislav"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Bg5 Qb6 11. Be3 Qxb2 12. Na4 Qa3 13. Bc1 Qb4 14. Bd2 Qa3 15. Bc1 Qb4 16. Bd2 Qa3 1/2-1/2