[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Feldman, Steven"]
[Black "Hall, A."]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2340"]
[PlyCount "66"]
[EventDate "1990.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nf6 5. Nf3 Bf5 6. d4 e6 7. Ne5 Nbd7 8. Qf3 Nb6 9. Qxb7 Bb4 10. Bb5+ Kf8 11. 0-0 Bxc3 12. bxc3 Be4 13. Ba3+ Kg8 14. Nc6 Bxc6 15. Qxc6 h5 16. Qf3 h4 17. h3 Qd5 18. Bc6 Qxf3 19. Bxf3 Rb8 20. Rab1 Kh7 21. Bc5 Nfd7 22. Be7 Kg6 23. Bc6 Nf6 24. Bxf6 Kxf6 25. Rb3 Nc4 26. Rb4 Nd6 27. Rfb1 Rb6 28. Bf3 Rhb8 29. R1b3 Rxb4 30. cxb4 Nc4 31. Be2 Nd2 32. Rb2 a5 33. c4 Ne4 1/2-1/2

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Hall, A."]
[Black "Donaldson, John W"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2400"]
[PlyCount "74"]
[EventDate "1990.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Nf6 5. Be2 d5 6. exd5 exd5 7. cxd5 Nxd5 8. 0-0 Be7 9. d4 Nxc3 10. bxc3 0-0 11. d5 Na5 12. c4 Bg4 13. Qc2 Bf6 14. Rb1 Re8 15. Be3 b6 16. Rfe1 Nb7 17. Nd2 Bxe2 18. Rxe2 Nd6 19. Rbe1 Qd7 20. Nf3 Qg4 21. Nd2 Nf5 22. h3 Qg6 23. Nf3 Nd6 24. Bf4 Qxc2 25. Rxc2 Rxe1+ 26. Nxe1 Nf5 27. Re2 g5 28. Bh2 a6 29. Nd3 Rc8 30. a4 b5 31. axb5 axb5 32. cxb5 c4 33. Nb4 Nd4 34. Ra2 Nxb5 35. d6 c3 36. d7 Rd8 37. Nd5 Kg7 0-1

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Orton, William R"]
[Black "Hall, A."]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2255"]
[PlyCount "120"]
[EventDate "1990.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Be3 g6 7. d5 Bg7 8. Bd4 0-0 9. Bxg7 Kxg7 10. Qd4+ f6 11. Nc3 e5 12. Qd2 f5 13. 0-0-0 Na6 14. h4 h6 15. b3 Nd7 16. f4 exf4 17. Qxf4 Qf6 18. Nge2 Qe5 19. Qd4 Nf6 20. Nf4 Re8 21. Be2 Bd7 22. Rhe1 Qxd4 23. Rxd4 Re5 24. Nd3 Re7 25. Bf3 Rxe1+ 26. Nxe1 Re8 27. Rd1 Nc5 28. Nc2 g5 29. hxg5 hxg5 30. b4 Na4 31. Nxa4 Bxa4 32. Re1 Bxc2 33. Rxe8 Nxe8 34. Kxc2 g4 35. Be2 Kf6 36. c5 Ke5 37. c6 b6 38. Bc4 Kd4 39. Bd3 f4 40. Be2 Kxd5 41. Bxg4 Kxc6 42. Bf3+ d5 43. Kc3 Kd6 44. Kd4 Nc7 45. Bd1 Ne6+ 46. Kd3 Ke5 47. Bb3 Nd4 48. Bd1 Nf5 49. Bg4 Nd6 50. Bd1 a5 51. bxa5 bxa5 52. Bf3 Nf5 53. Bg4 Ne7 54. Bd7 Kd6 55. Bh3 Kc5 56. a3 Nc6 57. Be6 Ne5+ 58. Kc3 Nc4 59. Kb3 Ne3 60. Bh3 Kd4 0-1

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Shapiro, Daniel E"]
[Black "Hall, A."]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2315"]
[PlyCount "51"]
[EventDate "1990.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 Bg7 5. Nc3 d6 6. h3 e6 7. e4 exd5 8. cxd5 0-0 9. Bd3 Re8 10. 0-0 b5 11. Bxb5 Re7 12. Re1 Ba6 13. a4 Bxb5 14. axb5 Nbd7 15. Bf4 Ne8 16. Ra6 Nb6 17. e5 dxe5 18. Nxe5 Bxe5 19. Rxe5 Rxe5 20. Bxe5 Nc7 21. Bxc7 Qxc7 22. d6 Qd7 23. Qf3 Re8 24. Ra1 Qe6 25. Rxa7 Nd7 26. Qe3 1-0

