[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "5"]
[White "Bacon, W Michael"]
[Black "Caldwell, Douglas R"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "46"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. exd5 cxd5 6. Bb3 Nc6 7. Bg5 Be7 8. Nc3 d4 9. Bxf6 gxf6 10. Nd5 Be6 11. Nxe7 Qxe7 12. Qe2 0-0-0 13. Nd2 Rhg8 14. f3 Nb4 15. Bxe6+ fxe6 16. Kf2 Kb8 17. Nc4 Nd5 18. g3 Rg5 19. a4 Rdg8 20. a5 h5 21. Qe4 Qg7 22. a6 Rxg3 23. hxg3 Qxg3+ 0-1

[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "4"]
[White "Pinto, Mark A"]
[Black "Bacon, W Michael"]
[Result "0-1"]
[ECO "B16"]
[PlyCount "102"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Qd5 7. Ne2 Bg4 8. f3 Bf5 9. Ng3 Bg6 10. Qb3 Qxb3 11. axb3 e6 12. Be3 Nd7 13. b4 f5 14. Bc4 Nb6 15. Bb3 Nd5 16. Bd2 Be7 17. 0-0 h5 18. Ne2 h4 19. Nf4 Nxf4 20. Bxf4 h3 21. g3 a6 22. Be5 Rg8 23. Kf2 Bg5 24. f4 Be7 25. Bc7 Kd7 26. Bb6 Bh5 27. Rfe1 Bd6 28. Rg1 Rg6 29. Bc4 Rag8 30. Rae1 Bxf4 31. gxf4 Rg2+ 32. Rxg2 Rxg2+ 33. Ke3 Rxh2 34. Bd3 Ke7 35. Bc5+ Kf6 36. Bf8 Rg2 37. Bf1 Rg3+ 38. Kf2 Rf3+ 39. Kg1 Bg4 40. Bh6 Kg6 41. Bg5 f6 42. Rxe6 h2+ 43. Kxh2 Rxf1 44. Rxf6+ Kg7 45. Rd6 Rf2+ 46. Kg1 Rxb2 47. Rd7+ Kg6 48. Rxb7 Bf3 49. Rb6 Kh5 50. Rxa6 Kg4 51. Ra1 Kg3 0-1

