[Event "USA-ch"]
[Site "Estes Park"]
[Date "1985.??.??"]
[Round "13"]
[White "Christiansen, Larry Mark"]
[Black "Gurevich, Dmitry"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2490"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 d5 6. cxd5 Nxd5 7. Bd2 Bc5 8. e3 O-O 9. Be2 Nxc3 10. Bxc3 Qe7 11. O-O 1/2-1/2