[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.06.11"]
[Round "15"]
[White "Filip, Miroslav"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. e3 d5 5. Nc3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 dxc4 9. Bxc4 O-O 10. O-O b6 11. d5 Na5 12. Ba2 Nxd5 13. Nxd5 exd5 14. Bxd5 Bb7 15. Bxb7 Nxb7 16. Be3 Bf6 17. Bd4 1/2-1/2