[Event "Lansing-ch MI C"]
[Site "Lansing"]
[Date "1995.??.??"]
[Round "3"]
[White "Bloch, Hermann"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "D31"]
[PlyCount "109"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Bd2 c6 5. a3 Be7 6. e3 Nf6 7. Bd3 Nbd7 8. Nge2 Qc7 9. c5 a5 10. 0-0 Ng4 11. Ng3 h5 12. h3 Ngf6 13. e4 h4 14. Nge2 e5 15. b4 exd4 16. Bf4 Ne5 17. Nxd4 Nh5 18. Bh2 Bg5 19. exd5 Nf4 20. d6 Qd8 21. Bf5 axb4 22. Na4 Bxf5 23. Nxf5 Qf6 24. Nd4 Nfd3 25. Qe2 0-0 26. axb4 Rfe8 27. Bxe5 Nxe5 28. Qc2 g6 29. Rae1 Qf4 30. Re4 Qd2 31. Nb6 Qxc2 32. Nxc2 f5 33. Rxe5 Rxe5 34. Nxa8 Re2 35. Nd4 Re4 36. Rd1 Bf6 37. d7 Kf7 38. Nc2 Bd8 39. Nb6 Re2 40. Na3 Rb2 41. Rb1 Rxb1+ 42. Nxb1 Ke7 43. Nc4 Bc7 44. Na5 Kxd7 45. Nxb7 Be5 46. Na5 g5 47. Nc4 Bd4 48. Kf1 Ke6 49. Ke2 f4 50. f3 Kd5 51. Nb6+ Ke6 52. Kd3 Bf2 53. Kc4 Be1 54. Nc3 Bd2 55. Ne4 1-0

[Event "Lansing-ch MI C"]
[Site "Lansing"]
[Date "1995.??.??"]
[Round "1"]
[White "Collins, David"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "A07"]
[PlyCount "165"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d3 h6 6. Nc3 c6 7. h3 h5 8. Nh4 Bh7 9. e4 Bd6 10. Bg5 Nbd7 11. Re1 Qc7 12. Bxf6 Bxg3 13. fxg3 Qxg3 14. Qf3 Qxf3 15. Nxf3 gxf6 16. exd5 cxd5 17. Nxd5 0-0-0 18. Nc3 a6 19. Ne4 Kc7 20. Nfd2 Rhg8 21. Nb3 b6 22. a4 Ne5 23. Kh2 a5 24. Nxf6 Ng4+ 25. hxg4 Rg7 26. Nxh7 Rxh7 27. gxh5 Rxh5+ 28. Kg1 Rg8 29. Nd4 Rhg5 30. Re2 Rg4 31. Nf3 f5 32. Ne5 Rg3 33. Rf1 Kd6 34. d4 Rf8 35. Rf3 Rg5 36. Nc4+ Kc7 37. Rxe6 Rfg8 38. Rf2 f4 39. Rf6 Rg4 40. R6xf4 Rxf4 41. Rxf4 Rg5 42. d5 Kd7 43. Nxb6+ Kc7 44. Nc4 Rg8 45. d6+ Kd7 46. Nxa5 Kxd6 47. Nc4+ Kc5 48. b3 Rg3 49. a5 Rc3 50. Rf6 Rxc2 51. a6 Ra2 52. Rf7 Rxa6 53. Rf5+ Kb4 54. Nd2 Ra2 55. Nf1 Rb2 56. Bd5 Rc2 57. Rf8 Rb2 58. Ne3 Kc5 59. Rc8+ Kd4 60. Re8 Rd2 61. Nf5+ Kc5 62. Bg8 Ra2 63. Rb8 Kc6 64. Nd4+ Kc7 65. Rb5 Rd2 66. Ne6+ Kc6 67. Rb4 Kd7 68. Rd4+ Rxd4 69. Nxd4 Kd6 70. Kf2 Kc5 71. Ke3 Kb4 72. Kd3 Kc5 73. Kc3 Kb6 74. b4 Kc7 75. Kc4 Kb6 76. b5 Kc7 77. Kc5 Kb7 78. b6 Kc8 79. Be6+ Kb7 80. Nc6 Ka8 81. Kb5 Kb7 82. Bd5 Kc8 83. Ka6 1-0

[Event "Lansing-ch MI C"]
[Site "Lansing"]
[Date "1995.??.??"]
[Round "4"]
[White "Vaughn, G."]
[Black "Dalimonte, A."]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "104"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. 0-0 Na5 5. Be2 Be6 6. c3 Qd7 7. Ng5 Bc4 8. Bxc4 Nxc4 9. d3 Nb6 10. Be3 h6 11. Nh3 Nf6 12. f4 exf4 13. Rxf4 Be7 14. d4 0-0 15. Nd2 Rae8 16. Qf3 Nh7 17. Rf1 Ng5 18. Nxg5 Bxg5 19. Rf5 Bxe3+ 20. Qxe3 f6 21. Qg3 Re7 22. Rxf6 Rxf6 23. Rxf6 Re6 24. Rxe6 Qxe6 25. d5 Qf6 26. b3 Nd7 27. Qh3 Qf4 28. Qe6+ Kh8 29. Nf1 Nf6 30. Qc8+ Kh7 31. Qf5+ Qxf5 32. exf5 Nxd5 33. c4 Nb4 34. a3 Nd3 35. Ne3 c6 36. g4 Kg8 37. Kf1 Kf7 38. b4 a6 39. Ke2 Ne5 40. h3 Ke7 41. c5 d5 42. Nc2 Nf7 43. Ke3 Nd8 44. Nd4 Kf6 45. Kf4 Ke7 46. Nf3 Nf7 47. h4 Kf6 48. a4 Ke7 49. Ne5 Nxe5 50. Kxe5 Kf7 51. g5 hxg5 52. hxg5 Ke7 1/2-1/2

[Event "Lansing-ch MI C"]
[Site "Lansing"]
[Date "1995.??.??"]
[Round "2"]
[White "Vaughn, G."]
[Black "Jensen, D."]
[Result "0-1"]
[ECO "E06"]
[PlyCount "97"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c5 5. Nc3 Nc6 6. Bg2 Be7 7. 0-0 b6 8. cxd5 exd5 9. Qa4 Bd7 10. Ng5 Nxd4 11. Qd1 Bc6 12. Bf4 Rc8 13. Bh3 Bd7 14. Bxd7+ Qxd7 15. e3 Ne6 16. Nxe6 Qxe6 17. Qf3 0-0 18. Rfd1 Rcd8 19. Nb5 Ne8 20. Nxa7 g5 21. Be5 f6 22. Bc3 Nc7 23. a4 Ra8 24. Nb5 Nxb5 25. axb5 Qe4 26. Qxe4 dxe4 27. Rxa8 Rxa8 28. Rd7 Kf7 29. Rb7 Rd8 30. Rxb6 Rd6 31. Rb7 Ke6 32. Ba5 Bd8 33. Bxd8 Rxd8 34. Rxh7 Rb8 35. h4 Rxb5 36. hxg5 fxg5 37. Rh6+ Kd5 38. Rh5 Rxb2 39. Rxg5+ Kc4 40. Rf5 Rb5 41. g4 Kb4 42. Rf4 Kb3 43. g5 c4 44. Rxe4 Rxg5+ 45. Kf1 c3 46. Ke2 c2 47. Kd2 Rd5+ 48. Rd4 Rxd4+ 49. exd4 0-1

[Event "Detroit-ch MI opB"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "1"]
[White "Brooks, Brandon"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "D13"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 a6 7. e3 e6 8. Be2 Be7 9. 0-0 h6 10. Ne5 Nd7 11. Nd3 Nf6 12. Na4 b6 13. Qb3 b5 14. Nac5 Na5 15. Qc2 Nc4 16. b3 Nd6 17. a4 bxa4 18. Rxa4 Nfe4 19. Nxe4 Nxe4 20. Bc7 Qd7 21. Ne5 Qxa4 22. bxa4 0-0 23. Bd3 Bb7 24. Rb1 Bc8 25. Bxe4 dxe4 26. Qc6 Ra7 27. Rb8 f6 28. Rxc8 fxe5 29. Qxe6+ Kh7 30. Rxf8 Bxf8 31. Qf5+ Kh8 1-0

[Event "Detroit-ch MI opB"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "7"]
[White "Fuson, R."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "D00"]
[PlyCount "58"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. Nd2 e5 6. f4 e4 7. Bc2 Ng4 8. Nxe4 cxd4 9. exd4 Qe7 10. Qe2 dxe4 11. Bxe4 Bd7 12. Nf3 f5 13. Bd3 Qxe2+ 14. Bxe2 Bd6 15. h3 Nf6 16. Ne5 Be6 17. Bb5 Rc8 18. Bd3 0-0 19. 0-0 Na5 20. Bd2 Nc4 21. Bxc4 Bxc4 22. Nxc4 Rxc4 23. g3 Ne4 24. Be1 Rf6 25. Rd1 h5 26. h4 Rg6 27. Kh2 Rg4 28. Rg1 b5 29. Bf2 Nxf2 0-1

[Event "Detroit-ch MI opB"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "3"]
[White "Grzegorczyk, Ron"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B30"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. Nc3 Nd4 5. Nxd4 cxd4 6. Ne2 Bg7 7. Ng3 d6 8. Bd3 Nf6 9. 0-0 0-0 10. Be2 h5 11. d3 h4 12. Nh1 h3 13. f4 hxg2 14. Kxg2 e6 15. Ng3 Kh7 16. h4 Rh8 17. h5 Kg8 18. hxg6 fxg6 19. Rh1 Kf7 20. Bd2 Bd7 21. Qf1 Qb6 22. b3 Rh7 23. f5 exf5 24. exf5 Rxh1 25. fxg6+ Kxg6 26. Nxh1 Rh8 27. Qg1 Bc6+ 28. Bf3 Kf7 29. Ng3 Ng4 30. Ne4 Bxe4 31. Bxe4 Rh2+ 32. Kf1 Rxd2 33. Qxg4 d5 34. Bxd5+ Kf8 35. Qc8+ Ke7 36. Re1+ 1-0

[Event "Detroit Wayne County op"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "1"]
[White "Heim, E."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "83"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. cxd4 Bb4+ 6. Bd2 d6 7. Bb5 Bxd2+ 8. Qxd2 Bd7 9. Nc3 a6 10. Bxc6 bxc6 11. 0-0 Ne7 12. e5 d5 13. Ne2 Ng6 14. Nf4 Qe7 15. Nxg6 hxg6 16. Rac1 f6 17. Rfe1 f5 18. a3 a5 19. Rc5 a4 20. Qb4 0-0 21. Qd2 f4 22. Qd3 g5 23. Qg6 Rf5 24. Qh5 Be8 25. Qh3 Rb8 26. Ra5 Rxb2 27. Ra8 Rc2 28. Qh5 Kf8 29. g3 fxg3 30. hxg3 g4 31. Qxg4 Qxa3 32. Kg2 Rc1 33. Re3 Rc3 34. Qg6 Rf7 35. Ng5 Rxf2+ 36. Kh3 Qe7 37. Nxe6+ Kg8 38. Rxe8+ Qxe8 39. Qxe8+ Kh7 40. Rxc3 Rf1 41. Rxc6 a3 42. Ng5# 1-0

[Event "Detroit-ch MI clsC"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "2"]
[White "Revnell, Joseph"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "D02"]
[PlyCount "126"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 c5 4. c4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. e3 e5 8. a3 Bd6 9. Qc2 0-0 10. b3 e4 11. Bb2 Re8 12. h3 Be6 13. c5 Bc7 14. Bd4 a5 15. Be2 h6 16. g4 Qd7 17. Qb2 Bd8 18. 0-0-0 Rf8 19. Rdg1 Ne8 20. Bxg7 Nxg7 21. Rh2 Qe7 22. Qd4 Qf6 23. Qxf6 Bxf6 24. Rhg2 Rab8 25. g5 hxg5 26. h4 gxh4 27. Bg4 Bxg4 28. Rxg4 Kh7 29. Rf4 Be7 30. f3 Nh5 31. Rf5 Ng3 32. Rxg3 hxg3 33. Rh5+ Kg6 34. Rh1 Rh8 35. Rg1 Rh3 36. fxe4 Bxc5 37. Nf1 Bxa3+ 38. Kc2 Bc5 39. Nxg3 Bxe3 40. Rg2 Bg5 41. Nf5 Re8 42. Nd6 Re7 43. exd5 cxd5 44. Nb5 Kh5 45. Nd4 Bf4 46. Nf5 Rc7+ 47. Kb2 Rh2 48. Ng7+ Kh4 49. Nf5+ Kh3 50. Rxh2+ Kxh2 51. Ka3 Rb7 52. Nd4 Bd6+ 53. Ka2 Bb4 54. Nf3+ Kg3 55. Ne5 f6 56. Nd3 Rc7 57. Kb2 Rc3 58. Nc1 Kf3 59. Na2 d4 60. Nxc3 dxc3+ 61. Kc2 Ke2 62. Kc1 f5 63. Kc2 f4 0-1

[Event "Detroit-ch MI opB"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "5"]
[White "Rodriguez, Ja"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B20"]
[PlyCount "78"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. g3 Nf6 5. Bxf6 gxf6 6. Nf3 Bg4 7. Bg2 f5 8. h3 Bxf3 9. Bxf3 fxe4 10. Bxe4 d5 11. Bd3 Bg7 12. Nc3 e6 13. Bb5 Rc8 14. Qg4 Bd4 15. 0-0-0 Qa5 16. Rhe1 Bxc3 17. Rxe6+ Kf8 18. a4 fxe6 19. dxc3 Qxc3 20. Qxe6 Re8 21. Qf5+ Ke7 22. Qxd5 Qa1+ 23. Kd2 Qxd1+ 24. Kxd1 Rd8 25. Bc4 Rxd5+ 26. Bxd5 Rd8 27. c4 Na5 28. f4 Nxb3 29. g4 Na5 30. g5 Nxc4 31. Ke2 Rxd5 32. Kf3 Rf5 33. Kg4 Ne3+ 34. Kf3 Nc2 35. Kg4 Nd4 36. h4 c4 37. h5 c3 38. g6 hxg6 39. hxg6 Kf6 0-1

[Event "Detroit-ch MI clsC"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "5"]
[White "Stinson, David"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "A00"]
[PlyCount "110"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. a3 d5 2. b4 a5 3. Bb2 axb4 4. axb4 Rxa1 5. Bxa1 Qd6 6. c3 e5 7. Qa4+ Qd7 8. Qxd7+ Nxd7 9. e3 c6 10. Be2 Ngf6 11. Na3 Bd6 12. Nf3 0-0 13. 0-0 Re8 14. Bb2 b5 15. h3 h5 16. Re1 Nf8 17. d3 Bf5 18. Nc2 Ra8 19. Ra1 Rxa1+ 20. Nxa1 Ne6 21. Nb3 g5 22. Nfd2 g4 23. hxg4 hxg4 24. c4 d4 25. exd4 exd4 26. Nxd4 Nxd4 27. Bxd4 Bxb4 28. Bxf6 Bxd2 29. d4 b4 30. d5 cxd5 31. cxd5 Bc3 32. Bxc3 bxc3 33. Bd1 c2 34. Bxc2 Bxc2 35. Kf1 Kf8 36. Ke2 Ke7 37. Ke3 Kd6 38. f3 gxf3 39. Kxf3 Kxd5 40. Kf4 Bd1 41. Kf5 Bh5 42. Kf4 Kd4 43. g3 Kd5 44. Kf5 Bg6+ 45. Kf4 Ke6 46. g4 Kd5 47. g5 Ke6 48. Kg4 Ke5 49. Kh4 Kf4 50. Kh3 Kxg5 51. Kg3 Be4 52. Kf2 Kg4 53. Kf1 Kg3 54. Kg1 Bd3 55. Kh1 f5 0-1

[Event "Detroit-ch MI opB"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "4"]
[White "Vaughn, G."]
[Black "Ballard, Clint"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 Bg4 6. Bxf7+ Kxf7 7. Ng5+ Qxg5 8. Bxg5 Bxd1 9. Rxd1 Nf6 10. h3 h6 11. Bd2 Nb4 12. Rc1 Bd4 13. a3 Bxc3 14. Bxc3 Na2 15. Rb1 Nxc3 16. bxc3 b6 17. 0-0 Nh5 18. h4 Nf4 19. Rfe1 g5 20. g3 Ne6 21. h5 g4 22. Kg2 Rhg8 23. Re3 Ng5 24. d4 Rgf8 25. d5 Ke7 26. c4 Rf3 27. Rbb3 Rxe3 28. Rxe3 Rf8 29. a4 Rf3 30. Kf1 Rxe3 31. fxe3 Nxe4 32. Ke2 Nxg3+ 33. Kf2 Nxh5 34. Kg2 Nf6 35. Kg3 h5 36. Kh4 Kf7 37. Kg3 Ne4+ 0-1

[Event "Detroit-ch MI clsC"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "3"]
[White "Vaughn, G."]
[Black "Cooper, W."]
[Result "0-1"]
[ECO "B38"]
[PlyCount "94"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Bd3 0-0 9. a3 Ng4 10. Nxc6 bxc6 11. Bd2 Qb6 12. 0-0 Qxb2 13. Qc2 Qxc2 14. Bxc2 Ba6 15. Bb3 Bd4 16. Rab1 Ne5 17. Ne2 Bc5 18. Rfc1 Rab8 19. Rc3 Bxc4 20. Nc1 Bxb3 21. Rcxb3 Rxb3 22. Rxb3 Nc4 23. Bh6 Re8 24. a4 f6 25. Bf4 Kf7 26. Nd3 Bb6 27. Rc3 d5 28. exd5 cxd5 29. Nb4 e5 30. Bc1 Ba5 31. Rh3 Bxb4 32. Rxh7+ Ke6 33. Rxa7 Rb8 34. g4 Bd6 35. Bh6 d4 36. h4 d3 37. a5 d2 38. Bxd2 Nxd2 39. h5 gxh5 40. gxh5 Rg8+ 41. Kh2 Rh8 42. a6 Rxh5+ 43. Kg3 e4+ 44. Kg4 Rg5+ 45. Kh3 Ra5 46. Ra8 Kf5 47. Kg2 Bc5 0-1

[Event "Detroit Wayne County op"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "5"]
[White "Vaughn, G."]
[Black "Gaiefsky, J."]
[Result "1-0"]
[ECO "C57"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8 8. Bxd5 Qd7 9. Bxc6 bxc6 10. Qh5+ g6 11. Qxe5+ Qe6 12. Qxe6+ Bxe6 13. 0-0 Kd8 14. d4 h5 15. Bg5+ Ke8 16. Nd2 Bh6 17. Bf6 Rf8 18. Ne4 Bd5 19. Rfe1 Kd7 20. Nc5+ Kc8 21. Be5 Rb8 22. b3 Bg5 23. Bxc7 Rb5 24. Be5 Re8 25. c4 Bxc4 26. bxc4 Rb4 27. Rab1 Rxb1 28. Rxb1 Kd8 29. Rb8+ Ke7 30. Rb7+ Kf8 31. Rxa7 Bf6 32. Nd7+ Ke7 33. Nxf6+ Ke6 34. Nxe8 c5 35. Nc7+ Kf5 36. Na6 cxd4 37. Bxd4 1-0

[Event "Detroit-ch MI clsC"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "4"]
[White "Vaughn, G."]
[Black "Hill, Michael1111"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "93"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 0-0 8. e5 e6 9. Qd2 Re8 10. Bh6 Bh8 11. h4 c5 12. h5 cxd4 13. cxd4 Nc6 14. Bb5 Qxd4 15. Qxd4 Nxd4 16. Bxe8 Nc2+ 17. Kd2 Nxa1 18. hxg6 fxg6 19. Bf4 b6 20. Bc6 Rb8 21. Nf3 Bb7 22. Bxb7 Rxb7 23. Rxa1 Rd7+ 24. Ke3 Rc7 25. Bh6 Rc5 26. Kd4 Rd5+ 27. Ke4 Rc5 28. Bf4 Kf7 29. Rc1 Rxc1 30. Bxc1 Kg8 31. Bh6 Bg7 32. Bxg7 Kxg7 33. Ng5 h6 34. Nxe6+ Kf7 35. Kd5 Ke7 36. a4 g5 37. g4 Kd7 38. Nd4 a6 39. e6+ Ke7 40. Nf5+ Ke8 41. Kc6 b5 42. axb5 axb5 43. Kxb5 Kd8 44. Kc6 Ke8 45. Kd6 Kd8 46. e7+ Ke8 47. Ng7+ 1-0

[Event "Detroit Wayne County op"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "2"]
[White "Vaughn, G."]
[Black "McNeil, Y."]
[Result "1/2-1/2"]
[ECO "D12"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Bf5 4. e3 e6 5. a3 Nf6 6. Nf3 Be7 7. Bd3 Bxd3 8. Qxd3 h6 9. 0-0 0-0 10. Ne5 Nbd7 11. Nxd7 Qxd7 12. c5 b6 13. b4 Bd8 14. Bd2 Bc7 15. h3 e5 16. f3 exd4 17. exd4 Rae8 18. Rae1 Rxe1 19. Rxe1 Re8 20. Rxe8+ Qxe8 21. Qa6 Qb8 22. Ne2 Nd7 23. Qd3 b5 24. Qf5 Qd8 25. Bf4 Bxf4 26. Nxf4 Qe7 27. Kf2 g6 28. Nxg6 fxg6 29. Qxg6+ Qg7 30. Qe6+ Kh7 31. Qf5+ Kg8 32. Qe6+ Kh7 33. Qxc6 Qxd4+ 34. Kg3 Qg7+ 35. Kh2 Qe5+ 36. Kg1 Qe1+ 37. Kh2 Qe5+ 1/2-1/2

[Event "Detroit-ch MI opB"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "6"]
[White "Vaughn, G."]
[Black "Moulter, Al"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "120"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 h6 7. Bxf6 Bxf6 8. Qb3 c6 9. e3 Qe7 10. Rc1 0-0 11. Be2 Re8 12. 0-0 b6 13. h3 Bf5 14. Nh2 Nd7 15. Ng4 Reb8 16. Nxf6+ Nxf6 17. Bf3 Rd8 18. Rfe1 Rab8 19. Bd1 c5 20. Bf3 Qd7 21. Kh2 c4 22. Qb5 Qd6+ 23. Kg1 Bd7 24. Qa6 Ra8 25. Qa3 Qxa3 26. bxa3 Be6 27. Nb5 Rd7 28. a4 a6 29. Nc3 b5 30. axb5 axb5 31. Rb1 Ra3 32. Rec1 Rb7 33. Rb4 g5 34. g4 Bd7 35. Rc2 Rba7 36. Bxd5 Nxd5 37. Nxd5 Rxa2 38. Rxa2 Rxa2 39. Nf6+ Kg7 40. Nxd7 c3 41. Nc5 c2 42. Nd3 Ra3 43. Nc1 Ra1 44. Rxb5 Rxc1+ 45. Kg2 Rd1 46. Rc5 c1Q 47. Rxc1 Rxc1 48. Kf3 Kf6 49. e4 Ke6 50. d5+ Kd6 51. Kg3 Rc3+ 52. Kg2 Ke5 53. f3 Kf4 54. Kf2 Rxf3+ 55. Kg2 Kxe4 56. d6 Rd3 57. d7 Rxd7 58. Kf2 Kf4 59. Kg2 Rd2+ 60. Kf1 Rh2 0-1

[Event "Detroit-ch MI opB"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "2"]
[White "Vaughn, G."]
[Black "Smalec, Joseph"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "34"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 Nxe4 5. Qe2 d5 6. c4 Qb4+ 7. Nd2 Nxd2 8. Bxd2 Qe7 9. cxd5 Nd7 10. Rc1 Nxe5 11. dxe5 f6 12. e6 Qd6 13. Qb5+ c6 14. dxc6 Qxe6+ 15. Be3 Be7 16. cxb7+ Bd7 17. bxa8Q+ Bd8 1-0

[Event "Detroit Wayne County op"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "4"]
[White "Vaughn, G."]
[Black "Townsend, Don"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "95"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Qf6 8. Bxd5+ Be6 9. Bxe6+ Kxe6 10. Qb3+ Kd7 11. Qxb7 Rb8 12. Qa6 Rb6 13. Qa4 Bc5 14. 0-0 Rb4 15. Qa6 Rf4 16. Qd3+ Bd4 17. Qa3 Rf8 18. d3 Bxf2+ 19. Rxf2 Rxf2 20. h4 Rf1+ 21. Kh2 Rxc1 22. Qa4 Kd6 23. Nc3 Qf4+ 24. Qxf4 exf4 25. Rxc1 Nd4 26. Ne4+ Kc6 27. c3 Ne6 28. a4 h6 29. b4 a5 30. b5+ Kb6 31. d4 g5 32. d5 Nc5 33. Nxc5 Kxc5 34. hxg5 hxg5 35. c4 Re8 36. Kg1 g4 37. Kf2 g3+ 38. Kf3 Re3+ 39. Kxf4 Ra3 40. Ke5 Rxa4 41. Rc3 Rb4 42. Ra3 Rxc4 43. Rxa5 Rc2 44. Kf4 Rxg2 45. Ra3 Rg1 46. Rc3+ Kxd5 47. Rxc7 g2 48. Kf3 1-0

[Event "Detroit Wayne County op"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "3"]
[White "Woods, O."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "E20"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Bb4 5. Bd2 c5 6. dxc5 Bxc5 7. cxd5 Nxd5 8. Nf3 0-0 9. Bd3 Nc6 10. 0-0 Bd7 11. Qc2 f5 12. Nxd5 exd5 13. Qxc5 Be6 14. Bb5 Ne7 15. Qd4 a6 16. Be2 Nc6 17. Qc3 Rc8 18. Qb3 Qe7 19. a3 d4 20. Bc4 Bxc4 21. Qxc4+ Kh8 22. Nxd4 Ne5 23. Qb3 Qh4 24. h3 b5 25. Rac1 Rxc1 26. Rxc1 Nc4 27. Qc3 Qg5 28. b3 Nd6 29. Ne6 Qf6 30. Nxf8 Qxc3 31. Bxc3 Kg8 32. Ne6 Kf7 33. Nxg7 Ne4 34. Nxf5 Nc5 35. Nd6+ Ke6 36. b4 Kxd6 37. bxc5+ Kxc5 1-0

[Event "Detroit-ch MI clsC"]
[Site "Detroit"]
[Date "1994.??.??"]
[Round "1"]
[White "Woolery, B."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "A07"]
[PlyCount "133"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. d3 c6 5. Bg5 Qa5+ 6. c3 d4 7. Bxf6 gxf6 8. Nxd4 e5 9. Nb3 Qb6 10. N1d2 Be6 11. e4 h5 12. h4 f5 13. exf5 Bxf5 14. Nc4 Qc7 15. 0-0 Nd7 16. Re1 0-0-0 17. Qf3 Be6 18. Ne3 f6 19. c4 Rh6 20. Nf5 Bxf5 21. Qxf5 Bb4 22. Re2 Kb8 23. a3 Nc5 24. Nxc5 Bxc5 25. b4 Bd4 26. Rb1 Rg8 27. Kf1 Qd8 28. Bf3 Qc8 29. Qxc8+ Rxc8 30. b5 c5 31. a4 Rd8 32. a5 Bc3 33. a6 b6 34. Bd5 Rg6 35. Re3 Rg4 36. Rf3 Rf8 37. Rf5 Rh8 38. Rc1 Bd4 39. Re1 Rh6 40. Re4 Rxe4 41. dxe4 Kc7 42. Bf7 Kd6 43. Rxh5 Rxh5 44. Bxh5 Bb2 45. Bf7 Ke7 46. Bd5 Bc1 47. Ke2 Kf8 48. Kf3 Kg7 49. Kg4 Kg6 50. f4 exf4 51. gxf4 Be3 52. e5 fxe5 53. fxe5 Bh6 54. h5+ Kg7 55. Kf5 Kf8 56. Kg6 Bf4 57. e6 Ke7 58. h6 Be5 59. Kf5 Bf6 60. Kg6 Bh8 61. Kh7 Bf6 62. Kg8 Be5 63. h7 Kd6 64. h8Q Bxh8 65. Kxh8 Ke7 66. Kg7 Kd6 67. Kf7 1-0

[Event "Lansing-ch MI amateur"]
[Site "Lansing"]
[Date "1993.??.??"]
[Round "4"]
[White "Beydoun, Mohammed"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B33"]
[PlyCount "72"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 Bxc3+ 8. bxc3 d6 9. h3 a6 10. Qf3 b5 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. 0-0-0 Ke7 14. c4 bxc4 15. Bxc4 Be6 16. Bd5 Rac8 17. Rd2 Nb4 18. Kb2 Nxd5 19. exd5 Bf5 20. g4 Be4 21. Rg1 h6 22. Rg3 Rc7 23. f3 Bg6 24. Rg1 Rhc8 25. Rc1 Rc3 26. Rf2 h5 27. a3 f5 28. g5 h4 29. Na1 f4 30. Rh1 Re3 31. Nb3 Rcc3 32. Rhf1 Bxc2 33. Rxc2 Rxb3+ 34. Ka2 Rxa3+ 35. Kb2 Reb3+ 36. Kc1 Ra1+ 0-1

[Event "Lansing-ch MI op-B"]
[Site "Lansing "]
[Date "1993.??.??"]
[Round "2"]
[White "Collins, Chris"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "D10"]
[PlyCount "97"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Nbd7 5. Nf3 h6 6. 0-0 Ne4 7. Bd2 Nxd2 8. Qxd2 Nf6 9. Nc3 e6 10. c5 Be7 11. Ne5 0-0 12. b4 Nd7 13. Nf3 f5 14. e3 Bf6 15. b5 Qa5 16. Nxd5 Bd8 17. Qxa5 Bxa5 18. bxc6 exd5 19. cxd7 Bxd7 20. Ne5 Bc6 21. Rab1 Rab8 22. Rb3 Bc7 23. Nd3 a5 24. Nf4 Bxf4 25. exf4 Rfe8 26. Re3 Rxe3 27. fxe3 b5 28. cxb6 Rxb6 29. Rc1 Kf7 30. Rxc6 Rb1+ 31. Bf1 Rb2 32. a4 Ra2 33. Bb5 Ra1+ 34. Kf2 Ra2+ 35. Kf3 Rxh2 36. Rd6 h5 37. Rxd5 Kf6 38. Bd7 g6 39. Rxa5 h4 40. gxh4 Rh3+ 41. Ke2 Rxh4 42. Re5 Rh2+ 43. Kd3 Rb2 44. a5 Rb7 45. Bc6 Rc7 46. Bd5 Ra7 47. Re6+ Kg7 48. a6 Rc7 49. Rb6 1-0

[Event "Flint-ch MI class-C"]
[Site "Flint"]
[Date "1993.??.??"]
[Round "1"]
[White "Edson, J."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B40"]
[PlyCount "106"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. b3 Nf6 5. Bb2 Be7 6. g3 b6 7. Bg2 Bb7 8. 0-0 0-0 9. d3 d5 10. exd5 exd5 11. d4 Re8 12. Re1 Rc8 13. dxc5 Bxc5 14. Rxe8+ Qxe8 15. Nxd5 Ng4 16. Nd4 Qd7 17. c4 Re8 18. Bh3 h5 19. Bxg4 Qxg4 20. Qxg4 hxg4 21. Nxc6 Bxc6 22. Kf1 Re6 23. Re1 Rd6 24. Ne7+ Kf8 25. Nxc6 Rxc6 26. Kg2 Rd6 27. Re2 Rd3 28. h3 gxh3+ 29. Kxh3 a6 30. Kg4 g6 31. f3 f5+ 32. Kg5 Rxf3 33. Kxg6 Rxg3+ 34. Kxf5 Rf3+ 35. Ke5 Rf2 36. Rxf2+ Bxf2 37. Bd4 Bxd4+ 38. Kxd4 Ke7 39. Kd5 Kd7 40. a4 a5 41. c5 bxc5 42. Kxc5 Kc7 43. Kb5 Kb7 44. Kxa5 Ka7 45. b4 Kb7 46. b5 Ka7 47. b6+ Kb7 48. Kb5 Kb8 49. a5 Kb7 50. a6+ Ka8 51. Kc6 Kb8 52. b7 Ka7 53. Kc7 Kxa6 1-0

[Event "Ann Arbor op"]
[Site "Ann Arbor"]
[Date "1993.??.??"]
[Round "?"]
[White "Ho, E."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "A45"]
[PlyCount "50"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 Nc6 3. e3 d5 4. f4 Bg4 5. Ngf3 e6 6. Bd3 a6 7. c3 Bd6 8. 0-0 Ne7 9. Qe1 c5 10. c4 0-0 11. h3 Bf5 12. Qe2 cxd4 13. Nxd4 Bxd3 14. Qxd3 Nh5 15. b3 Ng3 16. Rf3 Ngf5 17. Bb2 Nxd4 18. Bxd4 Nf5 19. Bc3 Bc5 20. Nf1 d4 21. exd4 Nxd4 22. Bxd4 Qxd4+ 23. Kh1 Qxa1 24. f5 Qd4 25. Qe2 Qg1# 0-1

[Event "Trenton MI March"]
[Site "Trenton"]
[Date "1993.??.??"]
[Round "?"]
[White "Jordan, Wayne"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B34"]
[PlyCount "80"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 a6 8. Qd2 0-0 9. g4 Nxd4 10. Bxd4 h6 11. h4 Qc7 12. Be3 Qg3+ 13. Bf2 Qxf3 14. Rh3 Qxg4 15. Rg3 Qe6 16. Bh3 Qc6 17. Bg2 e5 18. Be3 Nh5 19. Nd5 Re8 20. Rf3 Nf4 21. 0-0-0 Nxg2 22. Qxg2 d6 23. Rdf1 Be6 24. Nf6+ Bxf6 25. Rxf6 Bxa2 26. Qd2 Bc4 27. R1f2 Qxe4 28. b3 Qh1+ 29. Kb2 Be6 30. Qxd6 Rad8 31. Qb6 Rd7 32. Bxh6 Qxh4 33. Qe3 Qd4+ 34. c3 Qxe3 35. Bxe3 Kg7 36. Bg5 Rh8 37. c4 Rh5 38. Be3 Rf5 39. R6xf5 Bxf5 40. Kc3 Rd3+ 0-1

[Event "Lansing-ch MI op-B"]
[Site "Lansing "]
[Date "1993.??.??"]
[Round "4"]
[White "Rostrom, Richard"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "A23"]
[PlyCount "98"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 c6 5. e4 d6 6. Nge2 Be6 7. d3 Bb4 8. 0-0 Bxc3 9. Nxc3 Nbd7 10. f4 Qb6+ 11. Kh1 Ng4 12. Qe2 exf4 13. Rxf4 Nde5 14. h3 h5 15. Rf3 Nxf3 16. Bxf3 Nf2+ 17. Kh2 Nxh3 18. Be3 Qd8 19. Kg2 Ng5 20. Rh1 Nxf3 21. Qxf3 h4 22. g4 Qd7 23. Kh3 0-0-0 24. Ne2 d5 25. cxd5 cxd5 26. Bxa7 Bxg4+ 27. Qxg4 Qxg4+ 28. Kxg4 dxe4 29. Rc1+ Kd7 30. dxe4 f6 31. Bb6 Rc8 32. Rxc8 Kxc8 33. Nf4 Re8 34. Kf3 g5 35. Nh3 Re6 36. Ba5 b5 37. Nf2 Kd7 38. Kg4 Rc6 39. Bc3 Ke6 40. a3 Rc4 41. Kf3 f5 42. exf5+ Kxf5 43. Kg2 g4 44. Nd1 Re4 45. Nf2 Re3 46. Kf1 h3 47. Kg1 Rf3 48. Nd1 Rg3+ 49. Kh1 Kf4 0-1

[Event "Lansing-ch MI amateur"]
[Site "Lansing"]
[Date "1993.??.??"]
[Round "2"]
[White "Scott, A."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B30"]
[PlyCount "120"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Nd4 5. Nxd4 cxd4 6. Ne2 Bg7 7. d3 Qa5+ 8. c3 Qxb5 9. Nxd4 Bxd4 10. cxd4 Qb4+ 11. Bd2 Qxb2 12. Qc1 Qxc1+ 13. Rxc1 b6 14. 0-0 Nf6 15. e5 Nd5 16. Rfe1 h5 17. Rb1 Ba6 18. Rb3 Rc8 19. Ra3 Nc7 20. Rc1 Bb5 21. Rxa7 Bc6 22. a4 0-0 23. Bf4 e6 24. Be3 Nd5 25. Ra6 Rfe8 26. Bd2 Ra8 27. Rxa8 Rxa8 28. h3 Rxa4 29. g3 Rxd4 30. Be3 Nxe3 31. fxe3 Rxd3 32. Re1 Rd2 33. e4 Rd4 34. Kf2 Rxe4 35. Rxe4 Bxe4 36. Ke3 Bg2 37. h4 Bd5 38. Kd4 Kf8 39. Kd3 Ke7 40. Kc3 d6 41. exd6+ Kxd6 42. Kb4 Kc6 43. Kc3 b5 44. Kb4 e5 45. Kc3 Kc5 46. Kc2 b4 47. Kb2 e4 48. Kc2 Kc4 49. Kd2 f5 50. Kc2 e3 51. Kd1 Kc3 52. Ke2 b3 53. Kxe3 b2 54. Kf4 b1Q 55. Kg5 Qb6 56. Kf4 Qd6+ 57. Kg5 Qxg3+ 58. Kh6 f4 59. Kh7 g5 60. hxg5 Qxg5 0-1

[Event "Lansing-ch MI op-B"]
[Site "Lansing "]
[Date "1993.??.??"]
[Round "6"]
[White "Smeckert, Dennis"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B25"]
[PlyCount "63"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. f4 d6 7. Nge2 Bd7 8. 0-0 Nd4 9. h3 Nh5 10. Kh2 e6 11. g4 Nxe2 12. Nxe2 Nf6 13. Ng3 h5 14. g5 Ng4+ 15. Kg1 Bd4+ 16. Kh1 Nf2+ 17. Rxf2 Bxf2 18. Qf3 Bxg3 19. Qxg3 h4 20. Qf3 f5 21. b3 fxe4 22. dxe4 Rf8 23. Qf2 Qxg5 24. Bf1 0-0-0 25. Qd2 Qf6 26. Rb1 Qd4 27. Bd3 Bc6 28. Qg2 Qf6 29. Bb2 Qxf4 30. Rf1 Bxe4 31. Bxe4 Qxf1+ 32. Qg1 0-1

[Event "Lansing-ch MI amateur"]
[Site "Lansing"]
[Date "1993.??.??"]
[Round "1"]
[White "Vaughn, G."]
[Black "Aldrich, Jeff"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "54"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. cxd5 exd5 7. e3 Be7 8. Bd3 h6 9. Bxf6 Nxf6 10. h3 0-0 11. 0-0 b6 12. b3 Bb7 13. Re1 Bb4 14. Qc2 c5 15. a3 Ba5 16. Re2 a6 17. a4 cxd4 18. Na2 Rc8 19. Qb2 Bc3 20. Nxc3 dxc3 21. Qc2 Ne4 22. Bxe4 dxe4 23. Rd1 exf3 24. Rxd8 fxe2 25. Rxf8+ Kxf8 26. Qc1 c2 27. f4 e1Q+ 0-1

[Event "Lansing-ch MI amateur"]
[Site "Lansing"]
[Date "1993.??.??"]
[Round "3"]
[White "Vaughn, G."]
[Black "Burg, Dan"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "114"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 0-0 6. Qd2 d6 7. h3 Nbd7 8. Bh6 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. 0-0-0 Qxd2+ 12. Bxd2 Be6 13. b3 a5 14. f3 a4 15. e4 axb3 16. axb3 f4 17. Bd3 Nd7 18. b4 Nb6 19. c5 Na4 20. Nd5 Rf7 21. Bc4 Kh8 22. Nxc7 Rxc7 23. Bxe6 b6 24. Bd5 Raa7 25. c6 b5 26. Kb1 Nb6 27. Rc1 Bf8 28. Bc3 Bd6 29. Rc2 Kg7 30. Kc1 Kf6 31. h4 Bxb4 32. Kd2 Bxc3+ 33. Rxc3 Nc8 34. Rb1 Ra5 35. Rc2 Ke7 36. Rc5 Na7 37. Bc4 Rxc6 38. Rxc6 Nxc6 39. Rxb5 Rxb5 40. Bxb5 Nd4 41. Bc4 Kf6 42. Ke1 g5 43. hxg5+ Kxg5 44. Kf2 Kh4 45. Kg1 Kg3 46. Ba6 Nc2 47. Bc8 Ne3 48. Bh3 h5 49. Bc8 Nxg2 50. Ba6 Kxf3 51. Kh2 Kf2 52. Bb5 f3 53. Bd7 Nf4 54. Bb5 Ke1 55. Kg3 f2 56. Kh4 Ne2 57. Kxh5 f1Q 0-1

[Event "Lansing-ch MI op-B"]
[Site "Lansing "]
[Date "1993.??.??"]
[Round "7"]
[White "Vaughn, G."]
[Black "Griffin, J."]
[Result "0-1"]
[ECO "E18"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 Be7 7. Nc3 0-0 8. Bg5 d6 9. Bxf6 Bxf6 10. e4 Qc7 11. Nb5 Qd7 12. Nxd6 cxd4 13. Nxb7 e5 14. Nxe5 Qxb7 15. Ng4 Nc6 16. Nxf6+ gxf6 17. Qg4+ Kh8 18. Qf5 Rac8 19. e5 fxe5 20. Be4 f6 21. Rad1 Qg7 22. Bxc6 Rxc6 23. b3 Rfc8 24. a4 Qg6 25. Qxg6 hxg6 26. f4 Kg7 27. fxe5 fxe5 28. Rd3 Rf6 29. Rxf6 Kxf6 30. Rf3+ Ke6 31. h4 Rd8 32. Kf1 e4 33. Rf4 Ke5 34. Rf7 d3 35. Ke1 e3 36. Re7+ Kd4 37. Re6 Rf8 38. Rxg6 d2+ 39. Kd1 Rf1+ 40. Kc2 d1Q+ 41. Kb2 Qa1+ 42. Kc2 Rf2# 0-1

[Event "Lansing-ch MI op-B"]
[Site "Lansing "]
[Date "1993.??.??"]
[Round "3"]
[White "Vaughn, G."]
[Black "Guenther, B."]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "66"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. d5 Nf6 4. Nc3 d6 5. Bb5+ c6 6. dxc6 Bxc6 7. Qf3 Nfd7 8. Bxc6 Nxc6 9. Nh3 Nce5 10. Qe2 e6 11. f4 Nc6 12. Be3 Qe7 13. Nb5 Nc5 14. Qf3 e5 15. fxe5 Nxe5 16. Qe2 Nxe4 17. 0-0-0 a6 18. Bxb6 axb5 19. Qxe4 Rxa2 20. Kb1 Rxb2+ 21. Kxb2 Nc4+ 22. Qxc4 bxc4 23. Rhe1 Qxe1 24. Rxe1+ Kd7 25. Nf4 Kc6 26. Bd4 d5 27. Re5 Bd6 28. Rf5 Rb8+ 29. Kc1 Bxf4+ 30. Rxf4 f6 31. g4 Kd6 32. Bxf6 gxf6 33. Rxf6+ Ke5 1/2-1/2

[Event "Ann Arbor op"]
[Site "Ann Arbor"]
[Date "1993.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Hawley, T."]
[Result "0-1"]
[ECO "C57"]
[PlyCount "36"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. d6 Qxd6 7. Nxf7 Qc6 8. 0-0 Qxc4 9. Nxe5 Qc5 10. c3 Ne6 11. d4 Qd5 12. Re1 Bd6 13. c4 Qxd4 14. Qxd4 Nxd4 15. Ng6+ Be6 16. Nxh8 0-0-0 17. Na3 Bxa3 18. bxa3 Nc2 0-1

[Event "Lansing-ch MI op-B"]
[Site "Lansing "]
[Date "1993.??.??"]
[Round "5"]
[White "Vaughn, G."]
[Black "Jointer, William"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "78"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. c4 Bg7 4. Nc3 Nf6 5. h3 0-0 6. Nf3 a6 7. a4 Nc6 8. Bg5 Nb4 9. Qd2 a5 10. Bh6 Bd7 11. Nd5 Nfxd5 12. cxd5 f5 13. Bxg7 Kxg7 14. Ng5 Qc8 15. Bb5 c6 16. dxc6 bxc6 17. Bc4 fxe4 18. 0-0 d5 19. Be2 h6 20. Nxe4 dxe4 21. Kh2 Qc7+ 22. Kg1 Rf6 23. Rac1 Raf8 24. Rc5 Rf5 25. Rxf5 Rxf5 26. Bg4 Rf6 27. Bxd7 Qxd7 28. Re1 Qf5 29. Qe3 Nc2 30. g4 Qd5 31. Qxe4 Nxe1 32. Qxe7+ Rf7 33. Qxe1 Qxd4 34. b3 Rd7 35. Qxa5 Qd1+ 36. Kg2 Qd5+ 37. Qxd5 Rxd5 38. h4 Rd4 39. f3 Rb4 0-1

[Event "Flint-ch MI class-C"]
[Site "Flint"]
[Date "1993.??.??"]
[Round "2"]
[White "Vaughn, G."]
[Black "La Guire, D."]
[Result "0-1"]
[ECO "C00"]
[PlyCount "80"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. Qf3 Nf6 5. h3 c6 6. d4 Bb4 7. Bd2 0-0 8. Qg3 Re8+ 9. Be2 Bxc3 10. Bxc3 Ne4 11. Qf3 Nd7 12. 0-0-0 Ndf6 13. g4 Nxc3 14. Qxc3 Ne4 15. Qf3 Qg5+ 16. Kb1 Nd2+ 17. Rxd2 Qxd2 18. a3 a5 19. Bd3 Re1+ 20. Ka2 Qc1 21. Kb3 a4+ 22. Kc3 Rxg1 23. Rxg1 Qxg1 24. Qf4 Qe1+ 25. Qd2 Qxd2+ 26. Kxd2 g6 27. f4 b6 28. c3 Ba6 29. Bb1 Re8 30. Bd3 Bxd3 31. Kxd3 Re1 32. c4 Rh1 33. cxd5 cxd5 34. Kc3 Rxh3+ 35. Kb4 Rb3+ 36. Kxa4 Rxb2 37. f5 gxf5 38. gxf5 Rd2 39. Kb5 Rxd4 40. Kxb6 Ra4 0-1

[Event "Trenton MI March"]
[Site "Trenton"]
[Date "1993.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "McGrath, M."]
[Result "1-0"]
[ECO "B01"]
[PlyCount "29"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Nc6 6. Bb5 Bd7 7. Nf3 0-0-0 8. 0-0 Bb4 9. Bd3 Nxe5 10. Nxe5 Qxe5 11. Re1 Qd4 12. Be3 Qh4 13. Bxa7 Nf6 14. h3 b6 15. Ba6# 1-0

[Event "Lansing-ch MI amateur"]
[Site "Lansing"]
[Date "1993.??.??"]
[Round "5"]
[White "Vaughn, G."]
[Black "Moore, Randolph"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 e5 5. d5 f5 6. exf5 Bxf5 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Nf3 0-0 10. 0-0 Nbd7 11. b4 Re8 12. Ng5 Nf8 13. Nce4 h6 14. Nxf6+ Qxf6 15. Ne4 Qh4 16. Re1 Re7 17. Re3 Rf7 18. Rh3 Qe7 19. Bxh6 Bxh6 20. Rxh6 Rh7 21. Qe3 Kg7 22. Rxh7+ Nxh7 23. Re1 a5 24. b5 b6 25. a4 Qh4 26. Qg3 Qxg3 27. Nxg3 Rf8 28. Re3 Nf6 29. Rf3 Nd7 30. Rxf8 Kxf8 31. Ne4 Ke7 32. g4 Nc5 33. Nxc5 dxc5 34. f3 Kf6 35. h4 e4 36. f4 Kf7 37. Kf2 1-0

[Event "Trenton MI March"]
[Site "Trenton"]
[Date "1993.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Randall, Paul"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "66"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "3"]
[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. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Nb5 Qb6 7. Ng5 h6 8. Nf3 a6 9. Nd6+ Bxd6 10. exd6 Qxd6 11. b3 cxd4 12. Qxd4 e5 13. Qc3 0-0 14. Be2 Nc6 15. a3 Nf6 16. Nd2 Bf5 17. f3 Nd4 18. Bd3 Rac8 19. Qb4 Qxb4 20. axb4 Bxd3 21. Bb2 Nxc2+ 22. Kf2 Nxa1 23. Rxa1 Rc2 24. Bxe5 Re8 25. f4 Ne4+ 26. Ke3 Rxd2 27. Ra5 Bb5 28. Ra1 Rc8 29. Kf3 Rd3+ 30. Kg4 Rc2 31. Rg1 Rxb3 32. h4 Be2+ 33. Kf5 g6# 0-1

[Event "Flint-ch MI class-C"]
[Site "Flint"]
[Date "1993.??.??"]
[Round "5"]
[White "Vaughn, G."]
[Black "Smith, Leonard"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "53"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. Na4 Bb6 6. h3 Nf6 7. Nxb6 axb6 8. d3 0-0 9. 0-0 Be6 10. Bxe6 fxe6 11. Ng5 Qe8 12. c3 d5 13. f4 Rd8 14. f5 exf5 15. exf5 Nh5 16. Ne6 Ng3 17. Qg4 Nh5 18. Nxd8 Nxd8 19. Bh6 Qf7 20. Bxg7 Nxg7 21. f6 e4 22. fxg7 Qxg7 23. Rxf8+ Kxf8 24. Rf1+ Kg8 25. Qxg7+ Kxg7 26. dxe4 dxe4 27. Re1 1-0

[Event "Lansing-ch MI op-B"]
[Site "Lansing "]
[Date "1993.??.??"]
[Round "1"]
[White "Vaughn, G."]
[Black "Taylor, J."]
[Result "1-0"]
[ECO "D23"]
[BlackElo "2169"]
[PlyCount "23"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 dxc4 4. Qa4+ Nc6 5. Nf3 Bf5 6. Qxc4 Ne4 7. d5 Na5 8. Qb5+ Qd7 9. Qxa5 Nd6 10. Ne5 Qd8 11. Qa4+ b5 12. Nxb5 1-0

[Event "Ann Arbor op"]
[Site "Ann Arbor"]
[Date "1993.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Walquist, E."]
[Result "0-1"]
[ECO "B25"]
[PlyCount "150"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. d3 g6 6. Nf3 Bg7 7. 0-0 0-0 8. Be3 Bg4 9. h3 Bd7 10. Kh2 a6 11. Qd2 Re8 12. Bh6 Bh8 13. Nd1 Qc8 14. Rh1 Nd8 15. a4 Ne6 16. c3 Ng7 17. Kg1 Bc6 18. Ng5 e6 19. f4 Qc7 20. Nf2 Ngh5 21. Qe3 a5 22. g4 Ng7 23. Nf3 b5 24. axb5 Bxb5 25. Bg5 Nd7 26. e5 Ra6 27. d4 d5 28. b3 Qb6 29. Bh6 Rc8 30. Kh2 a4 31. bxa4 Rxa4 32. Rxa4 Bxa4 33. Ra1 Bc2 34. Qc1 Bb3 35. Bf1 cxd4 36. Ra6 Qc7 37. Nxd4 Bc4 38. Rc6 Qb7 39. Rxc8+ Qxc8 40. Bxc4 Qxc4 41. Kg2 Ne8 42. Qa1 Qc8 43. Nd3 Bg7 44. g5 Bf8 45. Bxf8 Kxf8 46. Qa3+ Kg7 47. Nb4 Nb6 48. Nbc6 Nc4 49. Qe7 Ne3+ 50. Kf3 Nf5 51. Nxf5+ gxf5 52. Qc5 Qa6 53. h4 Qd3+ 54. Qe3 Qe4+ 55. Qxe4 fxe4+ 56. Ke3 Nc7 57. h5 h6 58. c4 dxc4 59. Kxe4 c3 60. Kd3 Nd5 61. Nd8 Nxf4+ 62. Kxc3 hxg5 63. h6+ Kxh6 64. Nxf7+ Kh5 65. Kd2 g4 66. Ke1 g3 67. Kf1 Kh4 68. Kg1 Kg4 69. Nh6+ Kf3 70. Nf7 Ne2+ 71. Kf1 g2+ 72. Ke1 g1Q+ 73. Kd2 Qe3+ 74. Kc2 Qc3+ 75. Kd1 Qc1# 0-1

[Event "Flint-ch MI class-C"]
[Site "Flint"]
[Date "1993.??.??"]
[Round "3"]
[White "Waltz, Glenn"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "D90"]
[PlyCount "63"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg4 5. e3 Nc6 6. cxd5 Nxd5 7. Bc4 Nf6 8. 0-0 Bg7 9. h3 Bd7 10. Qe2 Qc8 11. Ng5 Nd8 12. Qf3 h6 13. Nge4 Ne6 14. Nxf6+ Bxf6 15. Ne4 Bg7 16. Nf6+ Bxf6 17. Bd2 Ng5 18. Qe2 Nxh3+ 19. Kh2 Ng5 20. f3 c6 21. Rh1 b5 22. Bb3 Ne6 23. Rac1 Qc7+ 24. Kg1 Nxd4 25. exd4 Bxd4+ 26. Be3 Qf4 27. Kf2 Rd8 28. Rcd1 c5 29. Rxd4 Qe5 30. Rd5 Qg7 31. Bxc5 a6 32. Qxe7# 1-0

[Event "Flint-ch MI class-C"]
[Site "Flint"]
[Date "1993.??.??"]
[Round "4"]
[White "Williams, Colin"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B22"]
[PlyCount "36"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 e6 7. Bd3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 0-0 10. 0-0 f6 11. exf6 Rxf6 12. Qc2 Rh6 13. a3 Qf6 14. Qc3 Nxc3 15. Nxc3 Nxd4 16. Be4 Nxf3+ 17. Bxf3 Rg6 18. Ne4 Qxf3 0-1

[Event "East Lansing-ch MI amateur"]
[Site "East Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Brelitch, D."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "A08"]
[PlyCount "121"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d3 e5 6. Bg5 Be7 7. Nbd2 h6 8. Bxf6 Bxf6 9. Nb3 b6 10. c4 d4 11. Nxe5 Nxe5 12. Bxa8 Bh3 13. Bg2 Bxg2 14. Kxg2 0-0 15. Nd2 Re8 16. Ne4 Qa8 17. f3 Bd8 18. Qa4 Re6 19. Nd6 Bc7 20. Ne4 f5 21. Nd2 Ng4 22. Rfe1 f4 23. Qd7 Ne3+ 24. Kf2 fxg3+ 25. hxg3 Qc6 26. Qxc6 Rxc6 27. Rh1 g5 28. g4 Rf6 29. Rh3 Nxg4+ 30. Kg2 Ne3+ 31. Kg1 Kg7 32. Ne4 Rf4 33. Kf2 Ng4+ 34. Kf1 Ne3+ 35. Kf2 Rf5 36. Rah1 a5 37. a4 Ng4+ 38. Kf1 Rf7 39. Ng3 Bxg3 40. Rxg3 Ne3+ 41. Kf2 Nf5 42. Rgh3 Nh4 43. Rg1 Nf5 44. Rgh1 Ne3 45. Rg1 Rf5 46. Rh5 Kg6 47. Rh3 Rf4 48. Rgh1 Kf5 49. Rg1 Kg6 50. Rgh1 Ng4+ 51. Kg3 Ne3 52. Rxh6+ Kf5 53. Rxb6 Ke5 54. Rb5 Nf5+ 55. Kf2 g4 56. Rxc5+ Kd6 57. Rxa5 g3+ 58. Kg2 Rh4 59. Rxh4 Nxh4+ 60. Kxg3 Ng6 61. Ra6+ 1-0

[Event "Detroit ch-MI opB"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Davis, M."]
[Black "Vaughn, G."]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "122"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nd4 5. Bc4 Ne7 6. d3 a6 7. a4 d5 8. Ba2 b5 9. 0-0 Bb7 10. e5 Nef5 11. axb5 axb5 12. Nxd4 Nxd4 13. Ne2 Nf5 14. Qe1 d4 15. Ng3 Nh4 16. Ne4 c4 17. Bd2 Rc8 18. Ba5 Qe7 19. Nd6+ Kd7 20. Nxc8 Kxc8 21. Qg3 Nxg2 22. Qg5 f6 23. exf6 gxf6 24. Qxb5 Rg8 25. Kf2 Nxf4 26. Qxc4+ Kb8 27. Qa4 f5 28. Ke1 Qh4+ 29. Kd1 Bh6 30. Qd7 Qg4+ 31. Kc1 Nxd3+ 32. Kb1 Qf4 33. Bc7+ Qxc7 34. Qxc7+ Kxc7 35. cxd3 Rg2 36. Bxe6 f4 37. Bf5 f3 38. Be4 Bxe4 39. dxe4 f2 40. Kc2 Be3 41. Kd3 Rg1 42. Kc4 h5 43. b4 Kb6 44. b5 Rg5 45. Rfb1 Rg4 46. Kd3 Rg5 47. Ke2 Re5 48. Kd3 Rc5 49. h3 Rc3+ 50. Ke2 Rc2+ 51. Kf3 Rc3 52. h4 Rc7 53. Ke2 Rc2+ 54. Kd3 Rc3+ 55. Ke2 Rc2+ 56. Kf3 Rc7 57. Rh1 Rg7 58. Ke2 Rg1 59. Kd3 Rg7 60. Kc4 Rc7+ 61. Kd3 Rc3+ 1/2-1/2

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "De Voll, J."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "A45"]
[PlyCount "73"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Nd2 c5 4. c3 Bf5 5. Ngf3 Nbd7 6. Nh4 Bg4 7. Be2 Bxe2 8. Qxe2 c4 9. b3 b5 10. e4 e6 11. e5 Ne4 12. Nxe4 Qxh4 13. Nd2 Rc8 14. Rb1 cxb3 15. Rxb3 a6 16. Nf3 Qd8 17. 0-0 Qa5 18. Qc2 b4 19. Bd2 Be7 20. Rc1 0-0 21. Qd3 Qxa2 22. cxb4 Rxc1+ 23. Bxc1 Rc8 24. Rb1 Bxb4 25. Bb2 Rc4 26. Nd2 Bxd2 27. Ba3 Rc3 28. Qf1 Rxa3 29. g3 h6 30. Rd1 Ra4 31. Qd3 Bg5 32. f4 Be7 33. Rd2 Qa3 34. Qxa3 Rxa3 35. Kf2 Bb4 36. Rc2 Rc3 37. Ra2 0-1

[Event "Detroit ch-MI opB"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Evans, D."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1905"]
[PlyCount "76"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c4 Nc6 5. Nc3 cxd4 6. exd4 Bg4 7. Be3 e6 8. Be2 Bd6 9. 0-0 0-0 10. Bg5 Be7 11. a3 a5 12. Rc1 Rc8 13. c5 b6 14. Nb5 bxc5 15. dxc5 h6 16. Bxf6 Bxf6 17. Qd2 Bxf3 18. Bxf3 Bg5 19. Qc3 Bxc1 20. Rxc1 Qh4 21. Rd1 f5 22. Nd4 Ne5 23. Qxa5 Ng4 24. Bxg4 Qxg4 25. Rd2 Qe4 26. h3 Ra8 27. Qc3 Ra4 28. b4 Rfa8 29. Re2 Qb1+ 30. Re1 Rxa3 31. Rxb1 Rxc3 32. Nxe6 Rb8 33. b5 Kf7 34. Nc7 Rxc5 35. b6 Rxc7 36. bxc7 Rxb1+ 37. Kh2 Rc1 38. c8Q Rxc8 0-1

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Grams, Paul"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B33"]
[PlyCount "87"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 Be6 8. Bxf6 gxf6 9. Qd2 a6 10. Na3 b5 11. Nd5 Bxd5 12. exd5 Ne7 13. Nxb5 Rb8 14. Nc3 Rxb2 15. Bxa6 Bg7 16. Bb5+ Kf8 17. a4 Qa5 18. 0-0 f5 19. Rfb1 Rxb1+ 20. Rxb1 e4 21. Nxe4 Qxd2 22. Nxd2 Nxd5 23. Bc6 Nb4 24. Rxb4 Bc3 25. Rb8+ Kg7 26. Rxh8 Kxh8 27. Nc4 Bb4 28. a5 Kg8 29. a6 Bc5 30. Nxd6 Kf8 31. Nb5 Ke7 32. a7 Bxa7 33. Nxa7 Kd6 34. Bf3 f6 35. Kf1 h6 36. Ke2 Ke5 37. Kd3 Kd6 38. Kd4 Kc7 39. c4 Kd6 40. c5+ Kc7 41. c6 f4 42. Nb5+ Kc8 43. Bg4+ Kd8 44. c7+ 1-0

[Event "Lansing MI Aug mini"]
[Site "Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Jackson, David"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "C50"]
[PlyCount "119"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 h6 5. d3 Nf6 6. 0-0 d6 7. Be3 Bxe3 8. fxe3 Bg4 9. Qe1 Na5 10. b3 Nxc4 11. bxc4 c6 12. Qg3 0-0 13. Nh4 Be6 14. Nf5 Bxf5 15. Rxf5 Nh7 16. Raf1 Qe7 17. h4 g6 18. Rh5 Kg7 19. Rhf5 Ng5 20. hxg5 gxf5 21. exf5 Qxg5 22. Qh3 Rh8 23. Ne4 Qd8 24. Qh5 d5 25. Ng3 Qg5 26. f6+ Kf8 27. Qh3 Qxe3+ 28. Kh2 Re8 29. Rf3 Qg5 30. Nh5 dxc4 31. Rg3 Qd2 32. Qd7 Qb4 33. Rg7 Re7 34. fxe7+ Qxe7 35. Qg4 cxd3 36. cxd3 Qd6 37. Qc8+ Ke7 38. Qxh8 e4+ 39. Ng3 exd3 40. Qh7 Qf6 41. Qxd3 Qh4+ 42. Kg1 Qf6 43. Nf5+ Kf8 44. Qa3+ Ke8 45. Rg8+ Kd7 46. Qd3+ Kc7 47. Qg3+ Kd7 48. Rb8 Qxf5 49. Rxb7+ Ke6 50. Qb3+ Kd6 51. Rxf7 Qc5+ 52. Rf2 h5 53. Qg3+ Kd7 54. Kh2 h4 55. Rd2+ Ke7 56. Qxh4+ Ke6 57. Qe4+ Kf6 58. Qd4+ Qxd4 59. Rxd4 Ke5 60. Rd8 1-0

[Event "Ann Arbor Huron Vall"]
[Site "Ann Arbor"]
[Date "1992.??.??"]
[Round "5"]
[White "Koernke, R."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "D85"]
[PlyCount "98"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb2 cxd4 9. cxd4 Qa5+ 10. Qd2 Qxd2+ 11. Nxd2 Nc6 12. Nb3 0-0 13. 0-0-0 Rd8 14. Be2 a5 15. a4 b6 16. Kb1 e5 17. dxe5 Be6 18. Nd4 Nxd4 19. Bxd4 Bb3 20. Rd3 Bxa4 21. Bb2 Rdc8 22. Bd1 Bb5 23. Rb3 Bc4 24. Rxb6 Bd3+ 25. Ka1 Bxe4 26. Bf3 Bxf3 27. gxf3 Rc4 28. Re1 Re8 29. e6 Bxb2+ 30. Kxb2 fxe6 31. Rbxe6 Rb8+ 32. Ka3 Rc3+ 33. Ka2 Rxf3 34. Re8+ Rxe8 35. Rxe8+ Kf7 36. Re2 Rh3 37. Re3 Rxh2 38. Rf3+ Ke6 39. Ka3 Rh4 40. Re3+ Kf5 41. f3 h6 42. Kb3 g5 43. Rd3 Ke5 44. Rc3 Rb4+ 45. Ka3 Kd4 46. Rc6 h5 47. Rg6 Rb5 48. Ka4 Rf5 49. Rg7 Ke3 0-1

[Event "Lansing MI Apr mini"]
[Site "Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Kreucher, K."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B21"]
[PlyCount "38"]
[EventDate "1992.04.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. Nf3 Bg4 5. cxd4 a6 6. h3 Qa5+ 7. Bd2 Qh5 8. Qc2 Nc6 9. Be2 Nf6 10. Qa4 e6 11. Rg1 Bxh3 12. gxh3 Nxe4 13. Ne5 Qh4 14. Ng4 h5 15. Nc3 Nxd2 16. Kxd2 hxg4 17. d5 exd5 18. Nxd5 Qg5+ 19. f4 Qxd5+ 0-1

[Event "Lansing MI Aug mini"]
[Site "Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Smeckert, Dennis"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B24"]
[PlyCount "104"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. d3 Bg4 6. f3 Bd7 7. Nge2 e6 8. 0-0 h6 9. h3 Nd4 10. Nxd4 cxd4 11. Ne2 e5 12. c4 Bc6 13. b3 a6 14. Bb2 b5 15. Rc1 bxc4 16. Rxc4 Rc8 17. Qd2 d5 18. exd5 Nxd5 19. Nxd4 exd4 20. Re1+ Be7 21. Bxd4 0-0 22. Rec1 Nb6 23. Bxb6 Qxb6+ 24. Kh2 Rfd8 25. f4 Rd6 26. Qc2 Bf6 27. Rxc6 Rcxc6 28. Bxc6 Rxc6 29. Qxc6 Qf2+ 30. Qg2 Qd4 31. Rc8+ Kh7 32. Qe4+ g6 33. Qxd4 Bxd4 34. Rd8 Bc5 35. Kg2 a5 36. Kf3 Kg7 37. d4 Bb4 38. Ke4 Kf6 39. Re8 h5 40. Kd5 g5 41. fxg5+ Kxg5 42. Kc6 f5 43. d5 h4 44. gxh4+ Kxh4 45. d6 Bxd6 46. Kxd6 Kxh3 47. Kc5 f4 48. Kb5 Kg4 49. Kxa5 f3 50. Rf8 Kg3 51. Kb5 f2 52. Rxf2 Kxf2 1-0

[Event "Lansing MI Apr mini"]
[Site "Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Bohnhorst, B."]
[Result "1-0"]
[ECO "B12"]
[PlyCount "31"]
[EventDate "1992.04.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 e6 5. Bxf5 exf5 6. Nf3 g6 7. 0-0 Bh6 8. Nbd2 Nd7 9. Re1 Ne7 10. h3 0-0 11. Nf1 Bxc1 12. Qxc1 Re8 13. Qh6 Nf8 14. Ng5 Kh8 15. c3 Ng8 16. Nxf7# 1-0

[Event "Detroit ch-MI opB"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Choyke, Jack"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "70"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nc6 2. e4 d5 3. e5 Bf5 4. Bb5 Qd7 5. Nf3 a6 6. Bd3 Bg4 7. c3 0-0-0 8. Nbd2 e6 9. b4 Na7 10. a4 h6 11. b5 a5 12. Nb3 b6 13. 0-0 Ne7 14. Bd2 g5 15. c4 dxc4 16. Bxc4 Nd5 17. Rc1 Bb4 18. Bxb4 Nxb4 19. Nxa5 bxa5 20. b6 Nac6 21. Qe2 cxb6 22. Ba6+ Nxa6 23. Qxa6+ Kc7 24. Qa7+ Kc8 25. Qxb6 Bxf3 26. gxf3 Qb7 27. Rxc6+ Kb8 28. Rb1 Rd7 29. Rb5 Qxb6 30. Rcxb6+ Ka7 31. Rd6 Rxd6 32. exd6 Rd8 33. Rxa5+ Kb6 34. Rb5+ Kc6 35. Kf1 Rxd6 1/2-1/2

[Event "Lansing MI Aug mini"]
[Site "Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Gaiefsky, S."]
[Result "0-1"]
[ECO "B56"]
[PlyCount "90"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 b6 7. Bg5 Be7 8. Bd3 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. Be3 Nd4 13. Bxd4 exd4 14. Nb5 Nd7 15. Nxd4 Ne5 16. Qh5 g6 17. Qe2 Bf6 18. c3 a6 19. Bc2 b5 20. f4 Nc4 21. b3 Na3 22. Rac1 Qc7 23. f5 Qxc3 24. e5 Qxd4+ 25. Kh1 Bxe5 26. fxg6 fxg6 27. Be4 Rxf1+ 28. Rxf1 Rf8 29. Rd1 Qb6 30. Qd3 Rf6 31. Qd5+ Kg7 32. Qd3 b4 33. Bf3 Nb5 34. h4 Qf2 35. Rd2 Qxh4+ 36. Kg1 Bd4+ 37. Kf1 Qh1+ 38. Ke2 Re6+ 39. Be4 Qxg2+ 40. Kd1 Qg1+ 41. Ke2 Nc3+ 42. Kf3 Rf6+ 43. Bf5 Rxf5+ 44. Qxf5 gxf5 45. Rg2+ Kf6 0-1

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Jirjis, F."]
[Result "0-1"]
[ECO "B22"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 Nf6 4. Bg5 h6 5. Bh4 g5 6. e5 gxh4 7. Nf3 Nd5 8. Nbd2 Nc6 9. Ne4 cxd4 10. cxd4 Bb4+ 11. Ned2 Qa5 12. a3 Bxd2+ 13. Qxd2 Qxd2+ 14. Kxd2 Na5 15. Kc2 b6 16. Nxh4 Bb7 17. b4 Rc8+ 18. Kd1 Nb3 19. f3 Nc3+ 20. Ke1 Nxa1 21. Bd3 Nb3 22. Kf2 Nd5 23. Rb1 Nxd4 24. Rd1 Nc2 25. Be4 Nxa3 26. Ra1 Rc3 27. h3 Ke7 28. Kg3 Rhc8 29. Rd1 R8c4 30. Kh2 Rxb4 0-1

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Koger, M."]
[Result "1-0"]
[ECO "C01"]
[PlyCount "90"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[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. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Be3 Bf5 8. c4 c6 9. Qc2 Bxd3 10. Qxd3 dxc4 11. Qxc4 Nd5 12. Nc3 Nxe3 13. fxe3 Qe7 14. e4 Bf4 15. e5 Be3+ 16. Kh1 Nd7 17. Qd3 Bh6 18. Ne4 c5 19. Nd6 cxd4 20. Qxd4 b6 21. Nf5 Qe6 22. Nxh6+ gxh6 23. b3 Rfe8 24. Rae1 Rad8 25. Nh4 Nxe5 26. Qa4 Qg4 27. Qxg4+ Nxg4 28. Rxe8+ Rxe8 29. h3 Ne5 30. Nf5 h5 31. Nd6 Re6 32. Rd1 Ng6 33. Nf5 Re8 34. Rd7 a6 35. Nh6+ Kg7 36. Nxf7 Re7 37. Ne5 Rxd7 38. Nxd7 b5 39. Kg1 Nf4 40. Nc5 a5 41. Kf2 Kf6 42. Kf3 Ke5 43. Nd7+ Kf5 44. g4+ hxg4+ 45. hxg4+ Kg5 1-0

[Event "Detroit ch-MI opB"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Leaman, P."]
[Result "1-0"]
[ECO "C78"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Bc5 7. d3 0-0 8. h3 d6 9. Nc3 Bd4 10. Nd5 h6 11. c3 Bb6 12. Nxb6 cxb6 13. Re1 a5 14. d4 exd4 15. cxd4 a4 16. Bc2 Re8 17. a3 Ra7 18. d5 Ne5 19. b3 b4 20. bxa4 bxa3 21. Rxa3 Nxf3+ 22. Rxf3 Ba6 23. Rg3 Nh5 24. Qxh5 Qf6 25. Bxh6 Kf8 26. Bxg7+ Qxg7 27. Rxg7 Kxg7 28. e5 dxe5 29. Qh7+ Kf8 30. Qh8+ Ke7 31. Rxe5+ Kd6 32. Qxe8 Kc5 33. Re7 Rxe7 34. Qxe7+ Kc4 35. Qxf7 Kd4 36. d6 Kc5 37. d7 Kc6 38. d8Q Kc5 39. Qfd5+ Kb4 40. Qb3+ Kc5 1-0

[Event "East Lansing-ch MI amateur"]
[Site "East Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Reist, Douglas"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "101"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Nd7 11. 0-0 0-0 12. c4 Rc8 13. Rc1 Bg5 14. Nxg5 Qxg5 15. Rc3 Nc5 16. Rg3 Qh4 17. f3 f5 18. f4 Nxe4 19. Rb3 Kh8 20. Rxb7 Bxd5 21. Qxd5 exf4 22. Qd4 Rg8 23. Bd3 Rce8 24. Bxe4 fxe4 25. Qxd6 Ref8 26. g3 fxg3 27. hxg3 Rxf1+ 28. Kxf1 Qh1+ 29. Kf2 Qf3+ 30. Kg1 e3 31. Qf4 Qxf4 32. gxf4 e2 33. Re7 Rf8 34. Rxe2 h5 35. Rf2 h4 36. Kg2 Kh7 37. c5 Kh6 38. c6 Kh5 39. Kf3 g5 40. Ke4 g4 41. c7 Rc8 42. Rc2 h3 43. Rc5+ Kh4 44. f5 h2 45. Rc1 g3 46. Kf3 Kh3 47. f6 g2 48. Rc5 Rh8 49. c8Q+ Rxc8 50. Rxc8 Kh4 51. Kxg2 1-0

[Event "Ann Arbor Huron Vall"]
[Site "Ann Arbor"]
[Date "1992.??.??"]
[Round "1"]
[White "Vaughn, G."]
[Black "Takriti, S."]
[Result "0-1"]
[ECO "C42"]
[PlyCount "92"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. h3 Bd6 7. Bd3 0-0 8. Be3 f5 9. g3 Qe8 10. Qe2 Bxg3 11. Rg1 f4 12. fxg3 Nxg3 13. Qf2 Nf5 14. Bxf5 Bxf5 15. Kd2 fxe3+ 16. Qxe3 Qxe3+ 17. Kxe3 Nd7 18. Nc3 c6 19. Kd2 Bxh3 20. Rg3 Bf5 21. Rag1 Rf7 22. Ng5 Re7 23. Ne2 Nf6 24. Rf3 Ne4+ 25. Nxe4 Bxe4 26. Re3 Rae8 27. Rg4 Bxc2 28. Rgg3 Rxe3 29. Rxe3 Rxe3 30. Kxe3 Kf7 31. Kf4 Kf6 32. Ng3 g6 33. Nf1 g5+ 34. Kg3 h5 35. Ne3 Bd3 36. b4 Be2 37. a3 Bd3 38. Kf2 Bf5 39. Kg3 h4+ 40. Kh2 g4 41. Kg2 Kg5 42. a4 Kf4 43. Nf1 g3 44. Kg1 h3 45. b5 h2+ 46. Kg2 Be4+ 0-1

[Event "Lansing MI Apr mini"]
[Site "Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Uptegraff, D."]
[Result "0-1"]
[ECO "C55"]
[PlyCount "116"]
[EventDate "1992.04.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. Nc3 Nf6 5. d3 Nc6 6. Be3 Be7 7. Nd5 0-0 8. 0-0 a6 9. a4 Na5 10. Ba2 Nxd5 11. Bxd5 c6 12. Ba2 b5 13. b4 Nb7 14. a5 Kh8 15. h3 Bh5 16. g4 Bg6 17. Nh2 Bh4 18. f4 exf4 19. Rxf4 Bg3 20. Rf3 Be5 21. Rc1 d5 22. d4 Bxh2+ 23. Kxh2 Bxe4 24. Rf2 Qh4 25. Qe2 Rae8 26. c3 Re6 27. Bb1 Nd6 28. Rf4 Qe7 29. Bxe4 Nxe4 30. Rf3 Re8 31. Kg2 Ng5 32. Rg3 Rxe3 33. Rxe3 Qxe3 34. Qxe3 Rxe3 35. h4 Ne4 36. h5 Rg3+ 37. Kh2 Rxg4 38. Kh3 Rg5 39. Kh4 f5 40. Re1 Rg4+ 41. Kh3 Rg3+ 42. Kh4 Rxc3 43. Rf1 g6 44. hxg6 hxg6 45. Rg1 Kg7 46. Rg2 g5+ 47. Rxg5+ Nxg5 48. Kxg5 Rf3 49. Kh4 Rf1 50. Kh3 Kf6 51. Kg2 Ra1 52. Kf3 Kg5 53. Ke3 f4+ 54. Kf3 Ra3+ 55. Kg2 Kg4 56. Kf2 f3 57. Kg1 Kg3 58. Kf1 Ra1# 0-1

[Event "Detroit ch-MI opB"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Vaka, Flamur"]
[Result "0-1"]
[ECO "B16"]
[PlyCount "84"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bd3 Qc7 7. Be3 Be6 8. Ne2 Bg4 9. h3 Bh5 10. Qd2 e6 11. Bh6 Nd7 12. Bxf8 Nxf8 13. Nf4 Bg6 14. Nxg6 Nxg6 15. g3 0-0-0 16. 0-0-0 Rxd4 17. Qe3 Rhd8 18. Qh6 Qa5 19. a3 Qg5+ 20. Qxg5 fxg5 21. Bxg6 Rxd1+ 22. Rxd1 Rxd1+ 23. Kxd1 hxg6 24. Ke2 Kd7 25. Ke3 Kd6 26. b4 Kd5 27. Kd3 b5 28. g4 Ke5 29. Ke3 f5 30. f3 f4+ 31. Kd3 Kd5 32. c3 a6 33. c4+ bxc4+ 34. Kc3 c5 35. bxc5 Kxc5 36. a4 a5 37. Kb2 Kb4 38. Kc2 Kxa4 39. Kc3 Kb5 40. Kb2 Kb4 41. Ka2 Kc3 42. Kb1 Kd2 0-1

[Event "East Lansing-ch MI amateur"]
[Site "East Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Vaka, Flamur"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "100"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. 0-0 Nf6 6. Nc3 d6 7. h3 Bd7 8. a3 a6 9. Bd2 0-0 10. Kh1 Ne7 11. Ne2 Ng6 12. c3 Bb6 13. d4 Nxe4 14. dxe5 Nxf2+ 15. Rxf2 Bxf2 16. exd6 cxd6 17. Qf1 Bb6 18. Rd1 Ba4 19. b3 Bc6 20. Nf4 Nh4 21. Bd5 Rc8 22. Nxh4 Qxh4 23. Ng6 Qh5 24. Ne7+ Kh8 25. Nxc8 Rxc8 26. Bxc6 Rxc6 27. c4 Rc8 28. Bf4 Re8 29. Rxd6 Bd8 30. Qa1 Kg8 31. Qf1 Bh4 32. g3 Bf6 33. Rd3 Qf5 34. Rf3 Qg6 35. Rf2 Bc3 36. Kh2 Re1 37. Qg2 Qb6 38. Qf3 Bd4 39. Be3 Rxe3 40. Qxf7+ Kh7 41. Qf5+ Qg6 42. Qxg6+ Kxg6 43. Rf4 Bf6 44. c5 Rxb3 45. Ra4 Rc3 46. Ra5 Rc4 47. c6 Rxc6 48. g4 b5 49. h4 Bd8 50. h5+ Kg5 0-1

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Walker, Dante"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "68"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[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. exd5 exd5 4. Be3 Nf6 5. c4 c6 6. cxd5 Nxd5 7. Nc3 Bb4 8. Nge2 Nxe3 9. fxe3 Bg4 10. Qb3 Qe7 11. Kd2 0-0 12. a3 Ba5 13. Re1 b5 14. h3 Be6 15. Qc2 b4 16. axb4 Qxb4 17. Nf4 Bb3 18. Qe4 Nd7 19. Nd3 Qd6 20. Nc1 Bd5 21. Qh4 Nf6 22. Bd3 Qb4 23. Bxh7+ Nxh7 24. Nd3 Qd6 25. Ra1 Bxc3+ 26. bxc3 Nf6 27. Rhg1 Ne4+ 28. Kc2 Qe6 29. Rab1 Rfb8 30. Nf4 Bb3+ 31. Kc1 Qf5 32. g4 Qa5 33. Ne2 Qa3+ 34. Rb2 Ba4 0-1

[Event "East Lansing-ch MI amateur"]
[Site "East Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Wanshon, K."]
[Result "0-1"]
[ECO "B10"]
[PlyCount "86"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. b3 d5 3. e5 Bf5 4. d4 e6 5. Nf3 Qc7 6. Be2 c5 7. c3 Nc6 8. Nbd2 cxd4 9. cxd4 Nge7 10. 0-0 Nb4 11. Ne1 a6 12. a3 Bc2 13. Nxc2 Nxc2 14. Rb1 Nxd4 15. Bb2 Qxe5 16. Nf3 Nxe2+ 17. Kh1 Qh5 18. Qxe2 Nf5 19. b4 Bd6 20. Qe1 0-0 21. Rc1 Nh4 22. Qc3 f6 23. Nxh4 Qxh4 24. g3 Qe4+ 25. Kg1 Be5 26. Qd2 Bxb2 27. Qxb2 Rac8 28. Rfe1 Qf5 29. Re2 e5 30. Rec2 Rxc2 31. Rxc2 Rc8 32. Rxc8+ Qxc8 33. Qd2 Qc4 34. f3 d4 35. g4 Qc3 36. Qa2+ Kf8 37. Qd5 Qc6 38. Qe4 Qxe4 39. fxe4 Ke7 40. Kf2 Kd6 41. Ke2 Kc6 42. a4 a5 43. b5+ Kc5 0-1

[Event "East Lansing-ch MI amateur"]
[Site "East Lansing"]
[Date "1992.??.??"]
[Round "?"]
[White "Woods, I."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "E21"]
[PlyCount "70"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. g3 Bxc3 5. bxc3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. d4 Ne4 9. Qd3 f5 10. Ba3 Rf6 11. c5 Nc6 12. Bb2 bxc5 13. dxc5 Nxc5 14. Qb5 d6 15. c4 a6 16. Qxb7 Nxb7 17. Bxf6 Qxf6 18. Rab1 Rb8 19. Ne1 Nca5 20. Nd3 e5 21. c5 e4 22. c6 Nxc6 23. Nf4 g5 24. Nd5 Qf7 25. Rfd1 Nca5 26. f3 c6 27. Nb6 Qxa2 28. Nd7 Rd8 29. Nf6+ Kf7 30. Nxh7 Kg6 31. Nxg5 Kxg5 32. f4+ Kf6 33. Rb6 Qxe2 34. Rf1 Qe3+ 35. Kh1 Qxb6 0-1

[Event "Detroit ch-MI opB"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Wysocki, Michal"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "C24"]
[PlyCount "53"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Bb4+ 5. c3 dxc3 6. Bxf7+ Kf8 7. bxc3 Bc5 8. Bc4 Nxe4 9. Qd5 Qe7 10. 0-0 c6 11. Qf5+ Nf6 12. Re1 d5 13. Qxc8+ Kf7 14. Rxe7+ Kxe7 15. Qxh8 dxc4 16. Qxg7+ Ke6 17. Ng5+ Kf5 18. g4+ Ke5 19. Nxh7 Nbd7 20. Qg5+ Ke6 21. Nxf6 Bxf2+ 22. Kxf2 Nxf6 23. Qf5+ Kf7 24. Bg5 Rf8 25. Qxf6+ Kg8 26. Qxf8+ Kxf8 27. h4 1-0

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1992.??.??"]
[Round "?"]
[White "Zuniga, Jesus"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B33"]
[PlyCount "102"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bg5 Be7 8. Bc4 h6 9. Bxf6 Bxf6 10. Qf3 0-0 11. 0-0 d6 12. b3 Re8 13. Qh5 Re7 14. Nd5 cxd5 15. Bxd5 Rb8 16. Rfd1 Qc7 17. c4 Qc5 18. g3 a5 19. Rdb1 Bb7 20. b4 axb4 21. Qd1 Bxd5 22. Qxd5 Qd4 23. Qxd4 exd4 24. Rd1 d3 25. Rab1 Rxe4 26. Rxd3 Rxc4 27. Rxd6 Bc3 28. Rb3 Ra8 29. Kf1 Rxa2 30. Kg2 Rb2 31. Rxb2 Bxb2 32. Rb6 Bd4 33. Rb5 Bc3 34. Kf3 Rd4 35. Ke3 Rd2 36. f4 Rxh2 37. Kd3 Rh3 38. Kc4 Rxg3 39. f5 h5 40. Kb3 h4 41. f6 gxf6 42. Rh5 Kg7 43. Rxh4 Be1+ 44. Kb2 Rg2+ 45. Kb3 Bxh4 46. Kxb4 Rd2 47. Kc3 Rd8 48. Kc4 f5 49. Kc5 f4 50. Kc6 f3 51. Kc7 f2 0-1

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Jointer, William"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "C30"]
[PlyCount "112"]
[EventDate "1991.??.??"]
[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 e5 2. f4 Nc6 3. fxe5 Qh4+ 4. Ke2 Qxe4+ 5. Kf2 Bc5+ 6. Kg3 Qxe5+ 7. Kf3 Nd4+ 8. Kf2 Nxc2+ 9. d4 Bxd4+ 10. Kf3 Ne1+ 11. Qxe1 Qxe1 12. Ne2 Qf2+ 13. Ke4 Nf6+ 14. Kd3 c5 15. Bf4 Bxb2 16. Nbc3 Bxa1 17. Nd1 c4+ 18. Kc2 Qb6 19. Be3 Qb5 20. Nec3 Bxc3 21. Nxc3 Qf5+ 22. Kb2 d5 23. Nb5 0-0 24. Bd4 Bd7 25. Nc3 Ne4 26. Ne2 Nf2 27. Rg1 Nd3+ 28. Kc3 b5 29. a3 a5 30. Ng3 b4+ 31. Kc2 Ne1+ 32. Kd1 Qb1+ 33. Ke2 Bg4+ 34. Kf2 Rae8 35. Be2 Nd3+ 36. Bxd3 Qxd3 37. Bc5 Qd2+ 38. Ne2 Qxe2+ 39. Kg3 b3 40. h3 Bh5 41. Kh2 b2 42. a4 Qe1 43. Ba3 Qxg1+ 44. Kxg1 b1Q+ 45. Kh2 Re1 46. Bxf8 Kxf8 47. Kg3 Qb3+ 48. Kh2 c3 49. Kg3 c2+ 50. Kh4 Bd1 51. g3 h6 52. g4 Qc4 53. Kh5 Re5+ 54. Kh4 Qe2 55. Kg3 Qf3+ 56. Kh4 g5+ 0-1

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Jointer, William"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "C02"]
[PlyCount "149"]
[EventDate "1991.??.??"]
[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. e5 Nd7 4. a3 c5 5. c3 Qh4 6. Nf3 Qe4+ 7. Be2 f6 8. Nbd2 Qg6 9. 0-0 c4 10. b3 b5 11. b4 Nb6 12. exf6 Nxf6 13. Ne5 Qf5 14. Ndf3 Ne4 15. Qe1 Na4 16. Nh4 Qf6 17. f4 g6 18. g4 Naxc3 19. g5 Qg7 20. Bf3 Be7 21. Bd2 Nxd2 22. Qxd2 Ne4 23. Qe1 Bb7 24. a4 a6 25. axb5 axb5 26. Rxa8+ Bxa8 27. Qa1 0-0 28. Bg4 Nxg5 29. fxg5 Rxf1+ 30. Qxf1 Bxg5 31. Bxe6+ Kh8 32. Nf7+ Kg8 33. Nxg5+ Kh8 34. Nf7+ Kg8 35. Ne5+ Kh8 36. Qf7 Qxf7 37. Nxf7+ Kg7 38. Kf2 Kf6 39. Nd8 Ke7 40. Bg8 Kxd8 41. Bxh7 g5 42. Nf3 Ke7 43. Nxg5 Kf6 44. h4 Bc6 45. Ke3 Bd7 46. Nf3 Bf5 47. Bxf5 Kxf5 48. h5 Kf6 49. Kd2 Kg7 50. Ne5 Kh6 51. Nc6 Kxh5 52. Na7 Kg5 53. Nxb5 Kf5 54. Kc3 Ke6 55. Kd2 Kd7 56. Ke3 Kc6 57. Nc3 Kd6 58. Kf4 Ke6 59. b5 Kd6 60. Kf5 Kc7 61. Ke5 Kb6 62. Kxd5 Kc7 63. Kc5 Kb7 64. d5 Kc7 65. d6+ Kb7 66. b6 Kc8 67. Kc6 Kd8 68. b7 Ke8 69. b8Q+ Kf7 70. Kd5 Kf6 71. Qf8+ Kg6 72. Ke5 Kg5 73. Qg8+ Kh4 74. Kf5 Kh3 75. Kf4 1-0

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Malone, J."]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "C47"]
[PlyCount "68"]
[EventDate "1991.??.??"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bg5 0-0 7. Nxc6 bxc6 8. e5 Re8 9. Be2 Rxe5 10. Qd4 Bxc3+ 11. Qxc3 Rxg5 12. Bf3 Qe7+ 13. Kd2 Qd6+ 14. Kc1 Rb8 15. Rd1 Nd5 16. Bxd5 cxd5 17. Re1 Ba6 18. Kd2 Qf4+ 19. Qe3 Qxe3+ 20. Rxe3 Kf8 21. g3 Rxb2 22. Rb3 Rxb3 23. axb3 Rg6 24. Ra4 c5 25. Ra5 Rc6 26. Ke3 d4+ 27. Ke4 Bb7 28. Rxa7 Re6+ 29. Kd3 Bc6 30. Kc4 d6 31. Ra6 Be4 32. Ra2 g5 33. b4 Re5 34. c3 Bd5+ 0-1

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "McGrath, M."]
[Black "Vaughn, G."]
[Result "1/2-1/2"]
[ECO "B51"]
[PlyCount "95"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. d4 cxd4 6. cxd4 Nf6 7. Nc3 a6 8. Bc4 b5 9. Bd3 h6 10. 0-0 Nb4 11. a3 Nxd3 12. Qxd3 e6 13. Re1 Be7 14. Bf4 Nh5 15. Qe3 Rc8 16. e5 Bc6 17. exd6 Bxd6 18. Bxd6 Qxd6 19. Ne5 Bb7 20. Ne4 Bxe4 21. Qxe4 0-0 22. Re3 Rfd8 23. Rd1 Nf6 24. Qb7 Rc7 25. Qf3 Qxd4 26. Red3 Qxe5 27. Rxd8+ Kh7 28. h3 Nd5 29. Ra8 Qxb2 30. Rxa6 Rc1 31. Rxc1 Qxc1+ 32. Kh2 Qc7+ 33. Qg3 Qb7 34. Ra5 b4 35. Qd3+ Kh8 36. Rb5 Qc7+ 37. g3 bxa3 38. Qxa3 Qc2 39. Kg2 Nf4+ 40. gxf4 Qc6+ 41. Kg3 Qxb5 42. Qf8+ Kh7 43. Qxf7 Qd3+ 44. f3 Qg6+ 45. Qxg6+ Kxg6 46. Kg4 h5+ 47. Kh4 Kh6 48. Kg3 1/2-1/2

[Event "East Lansing-ch MI op-B"]
[Site "East Lansing"]
[Date "1991.??.??"]
[Round "?"]
[White "Miller, David"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "C18"]
[PlyCount "79"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 Qc7 8. Qd4 Ne7 9. f4 Nf5 10. Qd2 a6 11. Nf3 b5 12. Bxb5+ Nc6 13. Bxc6+ Qxc6 14. Nd4 Qb7 15. 0-0 Qb6 16. Kh1 Nh6 17. Ba3 Qd8 18. b5 Qh4 19. g3 Qh3 20. Rfb1 a5 21. Bd6 f6 22. c4 dxc4 23. Qg2 Qh5 24. Qxa8 Kf7 25. Qg2 Ng4 26. Rxa5 Rd8 27. Ra7+ Kg6 28. Qe4+ Kh6 29. Qe2 f5 30. b6 c3 31. b7 Qe8 32. b8Q Ba6 33. Rxa6 Rxb8 34. Rxb8 Qf7 35. Bb4 Qc7 36. Rxe6+ g6 37. Nxf5+ Kh5 38. h3 gxf5 39. hxg4+ fxg4 40. Qh2# 1-0

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Montgomery, Michael"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "B30"]
[PlyCount "96"]
[EventDate "1991.??.??"]
[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 c5 2. Bc4 e6 3. Nf3 Nc6 4. c3 Qc7 5. d4 cxd4 6. cxd4 Bb4+ 7. Nc3 Nge7 8. 0-0 Bxc3 9. bxc3 h6 10. Ba3 Na5 11. Be2 Qxc3 12. Rb1 Qxa3 13. Qc2 0-0 14. Rfd1 Ng6 15. Rd3 Qe7 16. Re3 Nf4 17. d5 e5 18. Qd2 b6 19. d6 Qe6 20. Nh4 Nxe2+ 21. Rxe2 Nc4 22. Qd3 Nxd6 23. Nf5 Nxf5 24. exf5 Qf6 25. Rb5 Ba6 26. Rexe5 Bxb5 27. Qxb5 d6 28. Rd5 Qa1+ 29. Qf1 Qxf1+ 30. Kxf1 Rfe8 31. g3 Rad8 32. Kg2 Re5 33. Rd4 Rxf5 34. f3 d5 35. g4 Re5 36. Kg3 g5 37. f4 gxf4+ 38. Kxf4 Re4+ 39. Rxe4 dxe4 40. Kxe4 Rd2 41. a4 Rxh2 42. Kd5 Rh4 43. Kc6 Rxg4 44. Kb7 Rxa4 45. Kb8 h5 46. Kc7 h4 47. Kc6 h3 48. Kb5 Ra2 0-1

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Parker, Brian"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "E00"]
[PlyCount "59"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nd2 h6 5. Bh4 g5 6. Bg3 Nc6 7. e3 Ne4 8. Ngf3 g4 9. Bd3 gxf3 10. Bxe4 fxg2 11. Bxg2 h5 12. h4 Qf6 13. Bxc7 Qg6 14. Bg3 f5 15. a3 Bd6 16. Bxc6 Bxg3 17. Rg1 bxc6 18. Rxg3 Qh6 19. Qb3 a5 20. 0-0-0 f4 21. Rg5 Rf8 22. Rdg1 fxe3 23. fxe3 Qh7 24. Rg6 d6 25. Rg7 Qf5 26. Qb6 Bd7 27. Rxd7 Qf2 28. Rgg7 Rf7 29. Rdxf7 Qxf7 30. Qxc6+ 1-0

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Poenisch, Volker"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "A50"]
[PlyCount "84"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 b6 4. e4 Bb7 5. Bd3 e6 6. Nf3 h6 7. 0-0 Nbd7 8. Re1 Be7 9. b3 0-0 10. Bb2 Re8 11. e5 Nh5 12. Be4 Bxe4 13. Nxe4 dxe5 14. Nxe5 Nxe5 15. dxe5 Qxd1 16. Raxd1 Rad8 17. Bc1 Bb4 18. Rf1 Be7 19. g4 f5 20. gxf5 exf5 21. f4 fxe4 22. Rd5 Bc5+ 23. Kg2 c6 24. Rdd1 Rxd1 25. Rxd1 Rf8 26. Rd7 Nxf4+ 27. Bxf4 Rxf4 28. e6 e3 29. e7 Rf2+ 30. Kg3 Bxe7 31. Rxe7 Rxa2 32. Rxe3 a5 33. Re8+ Kf7 34. Rb8 a4 35. Rxb6 axb3 36. Rxb3 Ra4 37. Rc3 Ke6 38. Kf4 g5+ 39. Ke4 g4 40. Kd4 Ra2 41. Re3+ Kf6 42. Re4 Rd2+ 0-1

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Repkin, V."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "D02"]
[PlyCount "51"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 Nc6 6. 0-0 e5 7. Nxc6 bxc6 8. c4 Bd6 9. Nc3 Be6 10. cxd5 cxd5 11. Nxd5 Nxd5 12. Bxd5 Bxd5 13. Qxd5 0-0 14. Rd1 Bc7 15. Be3 Re8 16. Qc6 Qc8 17. Rd7 Bb6 18. Qd5 Re6 19. Rc1 Qe8 20. Bxb6 axb6 21. Rcc7 Rf6 22. Rxf7 Rxf7 23. Rxf7 Rd8 24. Rd7+ Kf8 25. Rxd8 Qxd8 26. Qxd8+ 1-0

[Event "East Lansing-ch MI op-B"]
[Site "East Lansing"]
[Date "1991.??.??"]
[Round "?"]
[White "Russell, K."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B21"]
[PlyCount "111"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. 0-0 a6 8. Re1 Ng4 9. Ng5 Nge5 10. Bb3 Bg4 11. Nxf7 Qd7 12. Nxe5 Nxe5 13. Qd5 e6 14. Qa5 Nd3 15. Ba4 b5 16. Bxb5 axb5 17. Qxa8+ Kf7 18. Re3 Nb4 19. Rg3 h5 20. f3 Nc2 21. Rb1 b4 22. fxg4 bxc3 23. Rf3+ Kg6 24. bxc3 hxg4 25. Rb7 Be7 26. Qxh8 Qxb7 27. Qe8+ Kh7 28. Rf4 Qb1 29. Rf1 Qb6+ 30. Kh1 Qa6 31. Rf2 Qd3 32. Qh5+ Kg8 33. Qf7+ Kh7 34. Rd2 Qxe4 35. Qf2 Ne1 36. Qe2 Qxe2 37. Rxe2 Nd3 38. Rxe6 Bf6 39. Ba3 Bxc3 40. Rxd6 Nf4 41. Bc5 Be5 42. Rd7 g3 43. Bd6 Nd3 44. Bxe5 Nf2+ 45. Kg1 gxh2+ 46. Bxh2 Ne4 47. a4 Nc5 48. Ra7 Kg8 49. Bd6 Ne4 50. Be7 Ng3 51. a5 Ne2+ 52. Kf2 Nd4 53. a6 Nc6 54. Rc7 Nxe7 55. Rxe7 Kf8 56. Rb7 1-0

[Event "Ann Arbor op"]
[Site "Ann Arbor"]
[Date "1991.??.??"]
[Round "?"]
[White "Schultz, Donald D"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B44"]
[PlyCount "51"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Ne5 6. Bd3 Bc5 7. Be3 Qa5+ 8. c3 Nxd3+ 9. Qxd3 Qb6 10. b4 Bd6 11. Nf5 Qc7 12. Nxd6+ Ke7 13. Bc5 Qc6 14. Nxc8+ Kd8 15. Nd6 Nh6 16. 0-0 f6 17. Nd2 b6 18. Be3 g5 19. b5 Qc7 20. N2c4 Rb8 21. e5 Rg8 22. Qxh7 Re8 23. Qxh6 fxe5 24. Qf6+ Re7 25. Qf8+ Re8 26. Qxe8# 1-0

[Event "East Lansing-ch MI op-B"]
[Site "East Lansing"]
[Date "1991.??.??"]
[Round "?"]
[White "Shoulders, Charles T"]
[Black "Vaughn, G."]
[Result "0-1"]
[ECO "D78"]
[PlyCount "80"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c6 5. Nf3 d5 6. b3 Nbd7 7. Nc3 0-0 8. 0-0 Re8 9. Qc2 Qc7 10. Bf4 e5 11. dxe5 Nxe5 12. Bxe5 Rxe5 13. Nxe5 Qxe5 14. e4 Ng4 15. exd5 Qxc3 16. Qxc3 Bxc3 17. Rad1 Bd7 18. Rd3 Bb4 19. Rfd1 Bc5 20. R1d2 Ne5 21. dxc6 Nxd3 22. cxd7 Bxf2+ 23. Rxf2 Nxf2 24. Kxf2 Rd8 25. Bxb7 Rxd7 26. a4 Rd2+ 27. Kf1 Rb2 28. c5 Rxb3 29. c6 Rc3 30. Ke2 Kf8 31. Kd2 Rc5 32. Kd3 Ke7 33. Kd4 Kd6 34. h3 Rc1 35. a5 a6 36. Bxa6 Kxc6 37. Bc4 f6 38. a6 Kb6 39. Kd3 g5 40. Kd4 h5 0-1

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Smith, Walter"]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B30"]
[PlyCount "76"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nd4 4. Bc4 e6 5. 0-0 d6 6. Nxd4 cxd4 7. Ne2 Nf6 8. d3 e5 9. c3 d5 10. exd5 Nxd5 11. cxd4 exd4 12. Nxd4 Bc5 13. Re1+ Ne7 14. Qh5 Qxd4 15. Qxf7+ Kd8 16. Bg5 Qxf2+ 17. Qxf2 Bxf2+ 18. Kxf2 Rf8+ 19. Kg1 Re8 20. Rxe7 Rxe7 21. Re1 b5 22. Rxe7 bxc4 23. Rxa7+ Ke8 24. Rxa8 Kd7 25. Rxc8 Kxc8 26. dxc4 Kc7 27. b4 Kc6 28. Bf4 h6 29. a4 g5 30. Be5 h5 31. a5 g4 32. Bd4 h4 33. a6 Kc7 34. b5 Kb8 35. b6 Ka8 36. c5 g3 37. c6 Kb8 38. Be5+ Ka8 1-0

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Abdullah, Mohammed"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "82"]
[EventDate "1991.??.??"]
[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 c5 2. Bc4 Nc6 3. Nc3 Nf6 4. Nf3 d6 5. 0-0 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Re1 0-0 9. Be3 Ng4 10. Nxc6 bxc6 11. Bd2 e6 12. Qxg4 d5 13. Rad1 dxc4 14. e5 Qc7 15. Bf4 Qb6 16. Bc1 f5 17. Qxc4 Re8 18. Re3 Ba6 19. Qh4 Rad8 20. Rh3 Rxd1+ 21. Nxd1 Kf7 22. Bh6 Bxe5 23. Be3 Qa5 24. f4 Bg7 25. Nc3 h6 26. Bxa7 Rd8 27. b4 Qc7 28. Bc5 Qd7 29. Qe1 Bd4+ 30. Bxd4 Qxd4+ 31. Re3 Bc4 32. h3 Qxf4 33. Qg3 Qxg3 34. Rxg3 Rd2 35. a4 Rxc2 36. Rf3 Rb2 37. Ne4 Ke7 38. Rg3 fxe4 39. Rxg6 e3 40. Rxh6 Rb1+ 41. Kh2 e2 0-1

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Bailey, J."]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "106"]
[EventDate "1991.??.??"]
[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 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nbd2 d5 5. b3 dxe4 6. dxe4 Bb4 7. a3 Bxd2+ 8. Nxd2 0-0 9. Bd3 Be6 10. Bb2 Nd4 11. 0-0 c5 12. c3 Nxb3 13. Nxb3 Bxb3 14. Qxb3 Qxd3 15. Rad1 Qxe4 16. Rfe1 Qh4 17. c4 Ng4 18. Qg3 Qxg3 19. hxg3 Rfe8 20. Rd5 b6 21. f3 Nf6 22. Rdxe5 Rxe5 23. Rxe5 Re8 24. Rxe8+ Nxe8 25. Be5 f6 26. Bb8 a6 27. a4 Kf7 28. Ba7 Nd6 29. Bxb6 Nxc4 30. Bxc5 Ke6 31. Kf2 Kd5 32. Bf8 g6 33. Be7 f5 34. Bd8 Kd4 35. a5 Kc5 36. Ke2 Kb5 37. Kd3 Nxa5 38. g4 fxg4 39. fxg4 Nc4 40. Ke4 a5 41. g5 a4 42. Be7 a3 43. Bxa3 Nxa3 44. Ke5 Kc5 45. Kf6 Kd5 46. Kg7 Ke5 47. Kxh7 Kf5 48. Kh6 Nc4 49. g4+ Kxg4 50. Kxg6 Ne5+ 51. Kh6 Kf5 52. Kh5 Kf4 53. Kh6 Nf7+ 1/2-1/2

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Daniel, A."]
[Result "0-1"]
[ECO "C50"]
[PlyCount "54"]
[EventDate "1991.??.??"]
[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 Nf6 2. Nc3 e5 3. Bc4 Nc6 4. Nf3 Bc5 5. d3 h6 6. 0-0 0-0 7. h3 d6 8. Na4 Bb6 9. Nxb6 axb6 10. a3 Qe7 11. Nh4 Kh7 12. Re1 g5 13. Nf5 Bxf5 14. exf5 d5 15. Ba2 Nd4 16. g4 Qd6 17. c3 Nc6 18. Qd2 Rae8 19. c4 Nd4 20. cxd5 Nf3+ 21. Kg2 Nxd2 22. Bxd2 Nxd5 23. d4 exd4 24. Rh1 Re2 25. Rad1 Rxd2 26. Rxd2 Nf4+ 27. Kf1 Qc6 0-1

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Ifill, D."]
[Result "0-1"]
[ECO "B00"]
[PlyCount "60"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 h6 2. d4 g6 3. Bc4 e6 4. e5 a6 5. Nf3 b6 6. c3 Bb7 7. Be3 Ne7 8. Bd3 Bg7 9. 0-0 0-0 10. Nbd2 Nd5 11. Re1 d6 12. c4 Nxe3 13. Rxe3 Nd7 14. Ne1 dxe5 15. dxe5 Nxe5 16. Bc2 Qe7 17. Rb1 Rad8 18. Nd3 Rd4 19. Nf3 Nxf3+ 20. gxf3 Rxc4 21. b3 Qg5+ 22. Kf1 Rh4 23. Ke2 Rxh2 24. f4 Qh5+ 25. Kd2 Qa5+ 26. Ke2 Rd8 27. a4 Qf5 28. Qc1 Qg4+ 29. Kd2 Rxf2+ 30. Ke1 Qg1# 0-1

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "McCarter, Robert"]
[Result "1-0"]
[ECO "B51"]
[PlyCount "91"]
[EventDate "1991.??.??"]
[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 c5 2. Nf3 Nc6 3. c3 d6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Qc2 Qc7 7. d4 e6 8. Bf4 cxd4 9. cxd4 Rc8 10. Nc3 Nf6 11. Nd2 Be7 12. 0-0 0-0 13. h3 b5 14. a3 Qb7 15. Rfe1 Nd7 16. Re3 Qb6 17. Qd3 e5 18. Nd5 Bxd5 19. exd5 Bf6 20. dxe5 Bxe5 21. Bxe5 Nxe5 22. Qf5 Rc5 23. Nf3 Rxd5 24. Ng5 g6 25. Qe4 Qd4 26. Qxd4 Rxd4 27. b4 h6 28. Ne4 f5 29. Nxd6 Nc4 30. Nxb5 Nxe3 31. Nxd4 Rd8 32. fxe3 f4 33. Ne6 Rd3 34. exf4 Kf7 35. Nc5 Rd2 36. Ne4 Re2 37. Nd6+ Ke6 38. Nb5 Re4 39. Nxa7 Rxf4 40. Nc6 Rf6 41. b5 Kd5 42. Rc1 g5 43. Nb4+ Kd4 44. a4 Rf4 45. a5 Ke3 46. Nd5+ 1-0

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Mellen, Steve"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "42"]
[EventDate "1991.??.??"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Bf4 dxe5 6. Bxe5 Nc6 7. c5 Nd5 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Nf3 Qd7 11. 0-0 f6 12. Re1 0-0-0 13. Bg3 g5 14. h3 h5 15. a3 h4 16. Bh2 g4 17. hxg4 Qxg4 18. Nbd2 Rg8 19. g3 Nf4 20. Ne5 Qh3 21. Qg4+ Rxg4 0-1

[Event "Ann Arbor op"]
[Site "Ann Arbor"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Moore, Dennis"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "72"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 Nf6 5. 0-0 a6 6. Re1 Nc6 7. a3 Bg4 8. Nd5 Nd4 9. Nxf6+ Qxf6 10. Re3 Be7 11. Be2 Nxe2+ 12. Qxe2 Qg6 13. Kf1 h5 14. h3 Bd7 15. a4 Bc6 16. b3 Qf6 17. Bb2 Qf4 18. g3 Qf6 19. Nh4 Qe6 20. Nf5 Kf8 21. f4 Bf6 22. Kg2 h4 23. Rg1 Qxf5 24. Rf1 hxg3 25. Rxg3 Bxe4+ 26. Kg1 exf4 27. Bxf6 gxf6 28. d3 Bc6 29. Qf2 Rxh3 30. Rxh3 Qxh3 31. Qh2 Qg3+ 32. Qxg3 fxg3 33. Rxf6 Re8 34. Kf1 g2+ 35. Kf2 Re1 36. b4 g1Q# 0-1

[Event "East Lansing-ch MI op-B"]
[Site "East Lansing"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Nikitin, Mikhail"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "101"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 g6 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. e5 cxd4 11. cxd4 Qxd2+ 12. Nxd2 0-0 13. Bc4 Nb4 14. Rc1 Be6 15. Bxe6 Nd3+ 16. Kd1 fxe6 17. Ne4 Nxc1 18. Bxc1 b6 19. Ke2 Rac8 20. Kd3 Rc6 21. Ba3 Rf7 22. f3 h6 23. h4 Kf8 24. h5 g5 25. Rf1 Ke8 26. g3 Kd7 27. f4 gxf4 28. gxf4 Rc8 29. Nc3 Kc6 30. Rg1 Rd8 31. Rg6 Kd7 32. Ke4 Rc8 33. Rg3 Rcf8 34. Bc1 Bh8 35. Rg6 Bg7 36. Rg2 Rc8 37. Bb2 a6 38. Na4 Rb8 39. Ba3 Bf8 40. Rb2 Kc6 41. Rc2+ Kb7 42. Rb2 Ka7 43. Nxb6 Rf5 44. Bc5 Rxb6 45. Rxb6 Rxh5 46. Rxe6+ Kb7 47. Bxe7 Bxe7 48. Rxe7+ Kb6 49. d5 Rh1 50. Kf5 h5 51. Rh7 1-0

[Event "Detroit"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Puryear, D."]
[Result "1-0"]
[ECO "C70"]
[PlyCount "117"]
[EventDate "1991.??.??"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 b5 6. Bc2 d6 7. h3 d5 8. d4 exd4 9. cxd4 dxe4 10. Bxe4 Rb8 11. a3 Be6 12. 0-0 Bd5 13. Re1 h6 14. Nc3 Bxe4 15. Rxe4 g5 16. d5 Na7 17. Be3 Nac8 18. Bc5 Bg7 19. Qe1 Bf6 20. Rd1 0-0 21. Ne5 Bxe5 22. Rxe5 Re8 23. Ne4 Kg7 24. Bd4 f6 25. Nxg5 hxg5 26. Rxg5+ Ng6 27. Qc3 Nd6 28. Qg3 Rg8 29. Rxg6+ Kf7 30. Rxg8 Qxg8 31. Qxg8+ Rxg8 32. b4 Re8 33. f3 Re2 34. Kf1 Ra2 35. Rd3 Nc4 36. Rc3 Rxa3 37. Rxa3 Nxa3 38. Ke2 Nc4 39. Kd3 Nd6 40. g4 Kg6 41. h4 f5 42. Ba7 fxg4 43. fxg4 Kf6 44. Bb8 Ne8 45. Kd4 Ke7 46. Kc5 Kd7 47. g5 Ng7 48. d6 Ne6+ 49. Kd5 Nf4+ 50. Ke4 Ng6 51. h5 Nf8 52. Bxc7 Ne6 53. g6 a5 54. Bxa5 Kxd6 55. Bb6 Ke7 56. Ke5 Ng7 57. Bc5+ Ke8 58. h6 Nh5 59. h7 1-0

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Randall, Paul"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "57"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 b6 8. e4 Bb7 9. Bd3 Nc6 10. Nf3 0-0 11. e5 Ne8 12. Bxh7+ Kh8 13. Be4 d5 14. cxd5 exd5 15. Bxd5 cxd4 16. Ng5 g6 17. Nxf7+ Rxf7 18. Bxf7 Qxe5+ 19. Kf1 Ba6+ 20. Kg1 d3 21. Qd1 Qf5 22. h4 Qxf7 23. h5 gxh5 24. Rxh5+ Kg8 25. Qg4+ Kf8 26. Re1 Ne7 27. Rh8+ Ng8 28. Bh6+ Ng7 29. Qb4+ 1-0

[Event "East Lansing-ch MI op-B"]
[Site "East Lansing"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Randall, Paul"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "97"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 Qc7 8. Be3 h6 9. Qd2 Kh7 10. h3 a6 11. a4 Nbd7 12. Nh2 b6 13. g4 Bb7 14. g5 hxg5 15. Bxg5 Ng8 16. Qf4 f6 17. Qh4+ Nh6 18. Bxh6 Bxh6 19. Ng4 g5 20. Qxh6+ Kg8 21. Qg6+ Kh8 22. Nh6 d5 23. Nf7+ Rxf7 24. Qxf7 dxe4 25. Bg4 c5 26. Qh5+ Kg7 27. Bf5 Nf8 28. d5 e3 29. Qg4 e6 30. Be4 Ng6 31. Bxg6 exf2+ 32. Rxf2 Kxg6 33. Qe4+ Kg7 34. Qf3 f5 35. Qg2 Rg8 36. Kf1 Kf8 37. Re1 g4 38. Rxe6 Qf7 39. hxg4 Qxe6 40. dxe6 Bxg2+ 41. Rxg2 Rxg4 42. Rxg4 fxg4 43. Ne2 Ke7 44. Nf4 Kd6 45. Kf2 Ke7 46. Kg3 Kf6 47. Kxg4 Ke7 48. Kf5 Kf8 49. Kf6 1-0

[Event "East Lansing-ch MI op-B"]
[Site "East Lansing"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Sutton, T."]
[Result "0-1"]
[ECO "D43"]
[PlyCount "94"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Ne5 Be7 6. Bg5 0-0 7. e3 Nbd7 8. Bf4 Re8 9. Bd3 dxc4 10. Nxc4 c5 11. Nb5 Nd5 12. Nbd6 Nxf4 13. Nxe8 Nxd3+ 14. Qxd3 Qxe8 15. 0-0 b6 16. Rad1 Ba6 17. a4 Rd8 18. f4 Nf6 19. b3 cxd4 20. exd4 Bc5 21. Qe3 Bf8 22. Rc1 Nd5 23. Qe2 g6 24. Rfd1 Nxf4 25. Qe5 Nd5 26. Nd2 Bg7 27. Qe4 f5 28. Qh4 Ne3 29. Nf3 Nxd1 30. Ng5 Bxd4+ 31. Kh1 Nf2+ 32. Kg1 Ne4+ 33. Kh1 Nxg5 34. Qxg5 e5 35. h3 e4 36. Qh4 e3 37. Rc7 h5 38. Re7 Qf8 39. Qg5 Rd6 40. Rxa7 e2 41. Re7 Bf2 42. Kh2 e1Q 43. Rxe1 Bxe1 44. Qe3 Bb4 45. Qf3 Rd3 46. Qc6 Qd6+ 47. Qxd6 Bxd6+ 0-1

[Event "Ann Arbor op"]
[Site "Ann Arbor"]
[Date "1991.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Triplett, Thomas L"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "77"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d4 Nxe4 5. dxc5 Nxc5 6. Be3 Nc6 7. Bb5 Bd7 8. Nbd2 e6 9. Bxc5 dxc5 10. 0-0 Be7 11. Re1 0-0 12. Ne4 Qc7 13. Qc2 Rfd8 14. Re3 a6 15. Bd3 h6 16. Ng3 e5 17. Rae1 Bd6 18. Bf5 Bxf5 19. Qxf5 Ne7 20. Qg4 Ng6 21. Nh5 Re8 22. Nh4 Qc8 23. Qg3 Kh7 24. Re4 Rg8 25. R1e3 Nf4 26. Qf3 f5 27. Rxe5 Bxe5 28. Rxe5 Nxh5 29. Qxh5 Re8 30. Rxe8 Qxe8 31. Qxf5+ g6 32. Qb1 Rd8 33. h3 Rd6 34. Nf3 Qe2 35. Kh2 Rd1 36. Ng1 Qe5+ 37. f4 Qxf4+ 38. g3 Qf2+ 39. Kh1 0-1

[Event "Detroit ch-MI"]
[Site "Detroit"]
[Date "1991.??.??"]
[Round "?"]
[White "Walker, D."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "B30"]
[PlyCount "101"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. Nc3 a6 5. Bxc6 Qxc6 6. d4 cxd4 7. Nxd4 Qg6 8. 0-0 e5 9. Nf3 d6 10. Nd5 Kd8 11. Nxe5 Qe6 12. Bf4 Nf6 13. Nxf6 Qxf6 14. Bg3 h5 15. Nf3 Bg4 16. Bh4 g5 17. Bxg5 Qxg5 18. Nxg5 Bxd1 19. Nxf7+ Kd7 20. Nxh8 Bxc2 21. Ng6 Bg7 22. a3 Bxe4 23. Nh4 Bxb2 24. Ra2 Bf6 25. Nf3 Rg8 26. Kh1 h4 27. h3 b5 28. Rd1 d5 29. Re2 Re8 30. Ng1 Re5 31. f3 Bg6 32. Rxe5 Bxe5 33. Rxd5+ Ke6 34. Rd8 a5 35. Ne2 Bc7 36. Ra8 b4 37. Ra6+ Kf5 38. Nd4+ Ke5 39. Nc6+ Kf4 40. Nxa5 bxa3 41. Rxg6 Bxa5 42. Rg4+ Ke3 43. Ra4 Bc7 44. Rxa3+ Kf2 45. Ra4 Bg3 46. f4 Bxf4 47. Rxf4+ Kg3 48. Rg4+ Kf2 49. Rxh4 Kg3 50. Rg4+ Kf2 51. h4 1-0

[Event "Detroit-ch MI op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Calton, DW."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "C05"]
[PlyCount "89"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. e5 Ne4 5. Bd3 Nxf2 6. Kxf2 Qh4+ 7. Kf1 Qxd4 8. Ngf3 Qb6 9. Nb3 c5 10. Be3 Qc7 11. c4 d4 12. Bf4 h6 13. h4 b6 14. Kf2 Bb7 15. Nbd2 Nc6 16. a3 a5 17. Qe2 Ne7 18. g4 0-0-0 19. Bg3 g6 20. Ne4 Bxe4 21. Bxe4 Nc6 22. Bxc6 Qxc6 23. Qd3 Be7 24. b3 Rhg8 25. Rhf1 Rd7 26. Kg1 Bd8 27. Nd2 g5 28. h5 Rg7 29. Rf3 Rb7 30. Ne4 Be7 31. Raf1 Bf8 32. R1f2 Kb8 33. a4 Ka7 34. Rf6 Rh7 35. Nd6 Bxd6 36. Qxh7 Bf8 37. Rxf7 Ka6 38. Rxb7 Qxb7 39. Qxb7+ Kxb7 40. Rxf8 b5 41. axb5 Kc7 42. Kf2 Kd7 43. Rf6 Ke7 44. Rxh6 d3 45. Ke3 1-0

[Event "Detroit-ch MI op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Choksi, E."]
[Black "Vaughn, G."]
[Result "1-0"]
[ECO "C50"]
[PlyCount "75"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. c3 d6 6. cxd4 Bg4 7. Qb3 Qd7 8. Bxf7+ Qxf7 9. Qxb7 Rb8 10. Qxc6+ Kd8 11. Nbd2 Ne7 12. Qa4 Rb7 13. 0-0 g5 14. e5 Bd7 15. Qc2 g4 16. exd6 cxd6 17. Ne4 Nf5 18. Nfd2 Nxd4 19. Qd3 Bg7 20. Nxd6 Qd5 21. Nxb7+ Qxb7 22. Nc4 Re8 23. Be3 Qd5 24. Bxd4 Bxd4 25. Rad1 Bc6 26. Qxd4 Qxd4 27. Rxd4+ Kc7 28. Rc1 Kb8 29. Nd6 Re6 30. h3 gxh3 31. Rxc6 a5 32. Rc8+ Ka7 33. gxh3 Re2 34. Nc4 Kb7 35. Rcd8 a4 36. R4d6 Re7 37. R8d7+ Rxd7 38. Rxd7+ 1-0

[Event "Detroit-ch MI op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Smith, MA."]
[Black "Vaughn, G."]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "53"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Qc7 6. Nc3 e5 7. Nb5 Qb8 8. Qd1 Nf6 9. Bd3 a6 10. Nc3 Bb4 11. Bd2 Qd6 12. 0-0 Qc6 13. Re1 d6 14. a3 Bxc3 15. Bxc3 0-0 16. f3 Be6 17. Re2 Qb6+ 18. Kh1 Qd8 19. Rd2 Nh5 20. Bf1 Qh4 21. Qe1 Qg5 22. Rxd6 Rfd8 23. Rxd8+ Rxd8 24. Rd1 Ng3+ 25. hxg3 Qh6+ 26. Kg1 Rxd1 27. Qxd1 1/2-1/2

[Event "Detroit-ch MI op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Vaughn, G."]
[Black "Hendricks, M."]
[Result "0-1"]
[ECO "B22"]
[PlyCount "84"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 Nc6 6. Nbd2 cxd4 7. cxd4 Bb4 8. a3 Qa5 9. Rb1 Be7 10. Be2 d6 11. 0-0 dxe5 12. Nxe5 Nxd4 13. Ndc4 Nxe2+ 14. Qxe2 Qc7 15. Qf3 0-0 16. Nd3 Qxc4 17. Re1 b6 18. Re4 Qc2 19. Ra1 Bb7 20. Re2 Qd1+ 21. Ne1 Rac8 22. Qd3 Qxd3 23. Nxd3 Ba6 24. Rd2 Bg5 25. Rd1 Bxc1 26. Nxc1 Rc2 27. b4 Rfc8 28. Nb3 h6 29. h3 Nc3 30. Rd7 Ne2+ 31. Kh2 Rb2 32. Rxa7 Bd3 33. Nd4 Nxd4 34. Rd1 Nb5 35. Ra6 Be4 36. f3 Bxf3 37. Rg1 Rcc2 38. Rxb6 Rxg2+ 39. Rxg2 Rxg2+ 40. Kh1 Nc3 41. Rd6 Ne4 42. Rd1 Ng3# 0-1

