[Event "Toronto CNE op"]
[Site "Toronto"]
[Date "1971.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Posner, Harry"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. dxe6 fxe6 8. cxb5 Qa5 9.
Bxf6 gxf6 10. Qc2 Kf7 11. e3 a6 12. Bd3 Bb7 13. Ne2 axb5 14. O-O Rg8 15. Be4 Bc6 16. Rad1
Ra7 17. Bxc6 Nxc6 18. Qh7+ Rg7 19. Qxh6 Bxc3 20. Nxc3 Qb4 21. Qh5+ Kg8 22. Qe8+ Kh7 23. f4
Ra8 24. Qxa8 Qxb2 25. Rf2 Qxc3 26. Qe8 Qxe3 27. Qh5+ Kg8 28. Rxd7 1-0