[Event "USA-ch"]
[Site "Berkeley"]
[Date "1984.??.??"]
[Round "11"]
[White "Henley, Ron W"]
[Black "Kogan, Boris Markovich"]
[Result "1/2-1/2"]
[WhiteElo "2495"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Qc2 O-O 8. Rd1 a6 9. a3 b5 10. c5 Ne8 11. Bf4 g5 12. Bg3 f5 13. Ne5 Nxe5 14. Bxe5 Nf6 15. b4 Ng4 16. Bd3 Ra7 17. Ne2 Bf6 18. Bd6 Be7 19. Be5 Bf6 20. Bd6 Be7 1/2-1/2