[Event "Pan-Am Intercoll."] [Site "Toronto CAN"] [Date "1971.??.??"] [Round "?"] [White "Langen, Roger"] [Black "Cohen, B."] [Result "1-0"] [ECO "C19"] [EventDate "1971.12.30"] [PlyCount "63"] [EventType "team"] [EventRounds "8"] [EventCountry "CAN"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Nf3 c5 6. a3 Bxc3+ 7. bxc3 Qa5 8. Qd2 Qa4 9. Be2 Nbc6 10. O-O Bd7 11. Rb1 O-O-O 12. Bb5 Qa5 13. dxc5 a6 14. Bd3 Na7 15. Qe2 Bc6 16. Bg5 Rd7 17. Bd2 Qc7 18. Rb6 h6 19. Nd4 Rf8 20. Rfb1 Kd8 21. Bf4 g5 22. Bg3 Qc8 23. Qf3 Rc7 24. Bxa6 bxa6 25. Rb8 Kd7 26. Rxc8 Rcxc8 27. Qh5 Rb8 28. Rxb8 Rxb8 29. h4 Nb5 30. Nxc6 Nxc6 31. Qxf7+ Ne7 32. c6+ 1-0