[Event "US Open-85"]
[Site "Fort Worth"]
[Date "1984.??.??"]
[Round "4"]
[White "Richards, Mark"]
[Black "Henley, Ron W"]
[Result "1/2-1/2"]
[ECO "C07"]
[BlackElo "2495"]
[PlyCount "104"]
[EventDate "1984.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 a6 12. Bf4 Bc5 13. Nb3 Bb6 14. Be2 Bd7 15. Bf3 0-0-0 16. Rad1 Bc6 17. Bxc6 bxc6 18. Rxd8+ Rxd8 19. Bg5 Rd5 20. Bxf6 gxf6 21. Re1 f5 22. g3 Kd7 23. Kg2 Ke7 24. Kf3 h5 25. h3 Kf6 26. Re2 e5 27. Rd2 e4+ 28. Ke2 f4 29. gxf4 Kf5 30. c4 Rxd2+ 31. Nxd2 Kxf4 32. b4 Bxf2 33. Kxf2 e3+ 34. Ke2 exd2 35. Kxd2 Ke4 36. a4 Kd4 37. b5 cxb5 38. cxb5 axb5 39. axb5 Kc5 40. Ke3 Kxb5 41. Kd4 h4 42. Kd5 Kb4 43. Kd4 Kb3 44. Kd3 Kb4 45. Kd4 Kb5 46. Kd5 Kb6 47. Kd6 Kb7 48. Ke5 Kc6 49. Kf6 Kd5 50. Kg5 Ke4 51. Kxh4 Kf4 52. Kh5 f5 1/2-1/2

