Karpov, Anatoly VS Rogoff, Kenneth 1971.07.??

[Event "WchT Students 18th final A"]
[Site "Mayaguez"]
[Date "1971.07.??"]
[Round "6"]
[White "Karpov, Anatoly"]
[Black "Rogoff, Kenneth"]
[Result "1-0"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 c6 6. Qb3 Ba5 7. Nf3 d5 8. O-O d4 9. Na4
Nbd7 10. e3 dxe3 11. Bxe3 Bc7 12. a3 Re8 13. Rad1 Bd6 14. d4 exd4 15. Nxd4 Bf8 16. Qc3 Qe7
17. Rfe1 Qe5 18. b4 Qh5 19. h3 Nb6 20. Nxb6 axb6 21. g4 Qg6 22. Bf4 Bd7 23. Nf3 Rxe1+ 24.
Rxe1 Ne8 25. Qd2 Rd8 26. Nh4 1-0