[Event "USA-ch"]
[Site "Chicago"]
[Date "1974.??.??"]
[Round "10"]
[White "Rogoff, Kenneth"]
[Black "Karklins, Andrew"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. d4 d6 3. g3 Nbd7 4. c4 e5 5. Nc3 Be7 6. Bg2 O-O 7. O-O c6 8. e4 a6 9. Re1 b5 10. c5 dxc5 11. dxe5 Ne8 12. b3 Nc7 13. Bb2 Ne6 14. Re2 Nb6 15. Rd2 Qc7 16. a4 b4 17. a5 bxc3 18. axb6 Qxb6 19. Bxc3 Rb8 20. Qc1 Nd4 1/2-1/2