[Event "Cleveland Plain Dealer"]
[Site "Cleveland"]
[Date "1975.??.??"]
[Round "10"]
[White "Christiansen, Larry Mark"]
[Black "Zuckerman, Bernard"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. Nc3 Nc6 7. d3 d6 8. a3 Ne8 9. Rb1 Rb8 10. Bd2 a5 11. Ne1 Bd7 12. Nc2 Nc7 13. b4 axb4 14. axb4 Nxb4 15. Nxb4 cxb4 16. Rxb4 b5 17. Nxb5 Nxb5 18. cxb5 Rxb5 19. Rxb5 Bxb5 20. Qb3 Bd7 1/2-1/2