[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Delgado, I."]
[Black "Baquero, Luis A"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2300"]
[BlackElo "2355"]
[PlyCount "91"]
[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. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 0-0 6. Bg2 cxd4 7. Nxd4 d5 8. Qb3 Nc6 9. Nxc6 Bxc3+ 10. Qxc3 bxc6 11. cxd5 cxd5 12. Be3 Re8 13. Rc1 Ba6 14. Qc7 d4 15. Bg5 Qxc7 16. Rxc7 Rec8 17. Rxc8+ Rxc8 18. Bxf6 gxf6 19. Kd2 f5 20. Rb1 Bb5 21. b3 Rc3 22. a4 Ba6 23. Bf3 Kf8 24. b4 Bc4 25. Rc1 Rxc1 26. Kxc1 Ke7 27. Kd2 e5 28. Bc6 e4 29. e3 Kd6 30. Ba8 d3 31. Kc3 Bd5 32. Bxd5 Kxd5 33. h3 h5 34. h4 f6 35. f3 exf3 36. Kxd3 f2 37. Ke2 Kc4 38. Kxf2 Kxb4 39. Kf3 Kxa4 40. Kf4 Kb4 41. Kxf5 a5 42. g4 a4 43. gxh5 a3 44. h6 a2 45. h7 a1Q 46. h8Q 1/2-1/2

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Delgado, I."]
[Black "Bisguier, Arthur Bernard"]
[Result "1-0"]
[ECO "E21"]
[BlackElo "2390"]
[PlyCount "67"]
[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. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. g3 Bb7 6. Bg2 Bxc3+ 7. bxc3 0-0 8. 0-0 d6 9. Ne1 Bxg2 10. Nxg2 e5 11. f3 c5 12. e4 Nc6 13. d5 Ne7 14. Qd3 Nd7 15. g4 Kh8 16. Bd2 g6 17. Bh6 Rg8 18. f4 Qe8 19. Qg3 f6 20. fxe5 dxe5 21. d6 Nc6 22. g5 Qe6 23. gxf6 Nxf6 24. Qf3 Ng4 25. Bg5 Rgf8 26. Qh3 h5 27. Ne3 Kg7 28. Nxg4 Qxg4+ 29. Qxg4 hxg4 30. Rad1 Rxf1+ 31. Kxf1 Rf8+ 32. Kg2 Rf3 33. d7 Rxc3 34. Rd6 1-0

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Delgado, I."]
[Black "Burnett, Kevin"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2300"]
[BlackElo "2295"]
[PlyCount "95"]
[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 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 Nbd7 7. b4 Re8 8. h3 e5 9. c3 e4 10. Nh2 h6 11. Bxf6 Bxf6 12. c4 c6 13. cxd5 cxd5 14. Qb3 Nb6 15. 0-0 Be6 16. a4 Qd6 17. a5 Nd7 18. a6 b6 19. Rfc1 Rec8 20. Bg4 Nf8 21. b5 Qd7 22. f3 Bg5 23. Bxe6 Nxe6 24. f4 Bf6 25. Ng4 Bg7 26. Ne5 Bxe5 27. fxe5 Kg7 28. Nf1 Rc7 29. Rxc7 Nxc7 30. Rb1 Rf8 31. Qd1 Rc8 32. Qb3 Rf8 33. Qd1 f5 34. exf6+ Rxf6 35. Ng3 Rf8 36. Ne2 Qf5 37. Nf4 g5 38. Nh5+ Kg6 39. Qe2 Qd7 40. Ng3 Ne8 41. Rc1 Rf6 42. Nh5 Rf7 43. Rc6+ Kh7 44. Qe1 Qf5 45. Qe2 Qd7 46. Qe1 Qf5 47. Qe2 Qd7 48. Qe1 1/2-1/2

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Delgado, I."]
[Black "Colias, Billy"]
[Result "0-1"]
[ECO "D89"]
[WhiteElo "2300"]
[BlackElo "2290"]
[PlyCount "64"]
[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. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bg4 11. f3 cxd4 12. cxd4 Na5 13. Bd3 Be6 14. Qa4 a6 15. d5 b5 16. Qb4 Bxa1 17. Rxa1 Bd7 18. Qd4 f6 19. Bh6 Re8 20. e5 fxe5 21. Qxe5 Qb6+ 22. Be3 Qf6 23. Qc7 Qxa1+ 24. Kf2 Qf6 25. Qxd7 Nc4 26. Bxc4 bxc4 27. Qa4 Rac8 28. g3 Qe5 29. Qxa6 Qxd5 30. Nc3 Qe5 31. Qa3 Red8 32. Bf4 Qc5+ 0-1

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Denker, Arnold Sheldon"]
[Black "Delgado, I."]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2320"]
[BlackElo "2300"]
[PlyCount "73"]
[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 g6 3. Nbd2 Bg7 4. e4 d6 5. Bc4 0-0 6. Qe2 d5 7. Bb3 dxe4 8. Nxe4 Nxe4 9. Qxe4 Nc6 10. Be3 Bf5 11. Qh4 e5 12. Bg5 Qd6 13. d5 Nd4 14. Be7 Qa6 15. Nxd4 exd4 16. 0-0-0 Rfe8 17. Rhe1 c5 18. dxc6 Qxc6 19. Rxd4 Bxd4 20. Qxd4 Rac8 21. c3 Rc7 22. Qh4 Be6 23. Bf6 Bxb3 24. Rxe8+ Qxe8 25. axb3 Rc6 26. Bd4 Re6 27. Be3 a6 28. Qd4 Re4 29. Qb6 Qc6 30. Qxc6 bxc6 31. Kd2 f5 32. g3 Kf7 33. b4 Ke7 34. Kd3 Kd6 35. Bf4+ Kd7 36. Be3 Kc7 37. h4 1/2-1/2

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Mercuri, Louis A"]
[Black "Delgado, I."]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2205"]
[BlackElo "2300"]
[PlyCount "95"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. h4 cxd4 9. cxd4 f6 10. a3 Be7 11. Bd3 Nf8 12. Ne2 Bd7 13. b4 a6 14. h5 f5 15. Bd2 Na7 16. Nc3 Bb5 17. Bc2 Bc4 18. Na4 Qc6 19. Kf2 Nd7 20. Rg1 b5 21. Nc5 Nxc5 22. dxc5 Qd7 23. Be3 Nc6 24. Bd4 g6 25. Rh1 0-0-0 26. Rh3 Rhg8 27. Qd2 g5 28. fxg5 Bxg5 29. Nxg5 Nxd4 30. Qxd4 Rxg5 31. Bd1 Qg7 32. Bf3 Rg8 33. Rg1 f4 34. Qxf4 Rxe5 35. h6 Qg5 36. Rh4 Rf5 37. Qxg5 Rgxg5 38. Ke3 Kc7 39. g4 Rf6 40. Rh5 Rxh5 41. gxh5 e5 42. Rg7+ Kd8 43. Rxh7 d4+ 44. Ke4 Bd3+ 45. Kxd3 Rxf3+ 46. Kd2 e4 47. Rg7 Rf2+ 48. Ke1 1-0

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Vucic, Mladen"]
[Black "Delgado, I."]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2340"]
[BlackElo "2300"]
[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. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Bf5 8. Nh4 Be6 9. d5 Bd7 10. Nf3 cxd5 11. cxd5 Na6 12. Nd4 Qb6 13. Nb3 Ng4 14. h3 Ne5 15. Be3 Qd8 16. Bd4 Bh6 17. e3 Rc8 18. Qe2 Nc4 19. Rfc1 Bg7 20. Bxg7 Kxg7 21. Ne4 Nb6 22. Qd2 Rxc1+ 23. Rxc1 Qb8 24. Na5 Rc8 25. Rxc8 Qxc8 26. h4 Kg8 27. b3 h5 28. Bf1 Nc7 29. Nc3 Ne8 30. e4 Nf6 31. Qd4 Qc7 32. f3 Na4 33. Nxa4 Qxa5 34. Nc3 a6 35. a4 Qc7 36. b4 a5 37. b5 b6 38. Qc4 Qxc4 39. Bxc4 Be8 40. Kf2 Nd7 41. Ke3 Nc5 42. Bd3 f6 43. Bc2 Bf7 44. Nb1 Kf8 45. Nd2 Ke8 46. Nc4 Nd7 47. Kd4 Kd8 48. f4 Kc7 49. e5 Nc5 50. Ne3 f5 51. e6 Be8 52. Kc3 Kd8 53. Kb2 Kc7 54. Ka3 Kd8 55. Ng2 Kc7 56. Ne1 Kd8 57. Nf3 Kc7 58. Nd4 Kd8 59. Bb1 Kc7 60. Nxf5 gxf5 1-0

