[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.05.23"]
[Round "3"]
[White "Smyslov, Vassily V"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Nf3 a6 7. Qxc4 b5 8. Qc2 Bb7 9. O-O c5 10. a4 cxd4 11. Nxd4 Bxg2 12. Kxg2 Bc5 13. Nb3 Be7 14. Bg5 O-O 15. axb5 axb5 16. N1d2 Nb6 17. Qc6 h6 18. Bxf6 Bxf6 19. Qxb5 Rxa1 20. Rxa1 Bxb2 21. Ra6 Qd5+ 1/2-1/2