[Event "Canadian op 9th"]
[Site "Vancouver"]
[Date "1971.09.01"]
[Round "9"]
[White "Ree, Hans"]
[Black "Suttles, Duncan"]
[Result "1/2-1/2"]
[EventArchiveKey "canadian-open-1971-vancouver"]

1. d4 d6 2. e4 g6 3. c3 Nf6 4. Bd3 e5 5. Nf3 Nbd7 6. O-O Bg7 7. Re1 O-O 8. Nbd2 Nh5 9. Bf1 Nb6 10. a4 a5 11. Nc4 Nxc4 12. Bxc4 Bg4 13. Be3 Qf6 14. h3 Bxf3 15. Qxf3 Qxf3 16. gxf3 Kh8 17. dxe5 Bxe5 18. Bh6 Bg7 19. Bd2 Be5 1/2-1/2