[Event "USA-ch"]
[Site "Estes Park, CO USA"]
[Date "1985.10.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Boris Kogan"]
[Black "Maxim Dlugy"]
[ECO "A34"]
[WhiteElo "2500"]
[BlackElo "2485"]
[PlyCount "26"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Qb3 Nc6 7. Bxc6+ bxc6  8. Qa4 Qd7 9. Nf3 f6 10. d3 e5 11. O-O Nb5 12. Be3 Nd4 13. Bxd4 1/2-1/2