[Event "USA-ch"]
[Site "Mentor"]
[Date "1977.10.04"]
[Round "10"]
[White "Christiansen, Larry Mark"]
[Black "Tarjan, James Edward"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2495"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. Nxd5 exd5 9. d4 O-O 10. dxc5 Bxc5 11. Bg5 f6 12. Rc1 Bb6 13. Bd2 Bg4 14. Qb3 Kh8 15. e3 Qd7 16. Bc3 Rad8 17. a4 Rfe8 18. Qb5 Bxf3 19. Bxf3 d4 20. exd4 Nxd4 21. Bxd4 Qxb5 22. axb5 Rxd4 23. Rc2 1/2-1/2