[Event "Michigan Amateur"]
[Site "Flint"]
[Date "1999.07.18"]
[Round "4"]
[White "Duncan, Robert"]
[Black "Henry, Robynne"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1591"]
[BlackElo "1308"]
[PlyCount "131"]
[EventDate "1999.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 0-0 6. Bd3 Nbd7 7. 0-0 c5 8. c3 b6 9. Re1 Bb7 10. Qb1 h6 11. Bh4 Re8 12. e4 dxe4 13. Nxe4 cxd4 14. Nxd4 e5 15. Nf5 Bd5 16. Nxe7+ Qxe7 17. Nxf6+ Nxf6 18. Bxf6 Qxf6 19. Be4 Rad8 20. Bxd5 Rxd5 21. Qe4 Rd2 22. Re2 Rxe2 23. Qxe2 Qe6 24. b3 f5 25. Re1 Qc6 26. c4 e4 27. Qd1 Qe6 28. Qd4 Qe5 29. Rd1 Qxd4 30. Rxd4 Kf7 31. Kf1 Ke6 32. Ke2 Re7 33. Ke3 Rd7 34. g3 g5 35. Rxd7 Kxd7 36. f3 exf3 37. Kxf3 Kd6 38. Ke3 Kc5 39. a3 a6 40. h4 a5 41. Kd3 Kc6 42. Kd4 Kd6 43. b4 a4 44. c5+ bxc5+ 45. bxc5+ Kc6 46. Ke5 f4 47. gxf4 gxh4 48. Ke4 Kxc5 49. Kf3 Kd4 50. Kg4 h3 51. Kxh3 Kd5 52. Kg3 Ke6 53. Kg4 Kf6 54. Kh5 Kf5 55. Kxh6 Kxf4 56. Kh5 Ke3 57. Kg4 Kd3 58. Kf3 Kc3 59. Ke2 Kc2 60. Ke1 Kc1 61. Ke2 Kc2 62. Ke1 Kb3 63. Kd1 Ka2 64. Kd2 Kxa3 65. Kc2 Ka2 66. Kc1 1/2-1/2

[Event "Michigan Amateur"]
[Site "Flint"]
[Date "1999.07.17"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Duncan, Robert"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1927"]
[BlackElo "1591"]
[PlyCount "49"]
[EventDate "1999.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Ba6 3. c4 g6 4. Nc3 Bg7 5. d4 c5 6. dxc5 Bxc3+ 7. bxc3 bxc5 8. Qd5 Nc6 9. Qxc5 Na5 10. Qd4 f6 11. Be2 e5 12. Nxe5 Qe7 13. Qd5 Nc6 14. Nxc6 Qe6 15. Nb4 Qxd5 16. cxd5 Bxe2 17. Kxe2 a5 18. Nc2 Ne7 19. Kd3 0-0 20. Ba3 Kf7 21. Rab1 Rfb8 22. Ne3 Nc8 23. Nc4 a4 24. f4 Ke8 25. Nd6+ 1-0

[Event "Michigan-ch Amateur"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Duncan, Robert"]
[Black "Horwood, Rob"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "189"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nc6 6. c3 0-0 7. 0-0 Re8 8. Re1 h6 9. Bh4 b6 10. Nbd2 Bb7 11. Qc2 Bd6 12. e4 Be7 13. Bxf6 Bxf6 14. e5 Bg5 15. Nxg5 Qxg5 16. Nf3 Qe7 17. Re2 Nb8 18. b4 c5 19. bxc5 bxc5 20. Qb1 c4 21. Bc2 Na6 22. Ba4 Rec8 23. Rb2 Bc6 24. Bxc6 Rxc6 25. Rb7 Rc7 26. Rxc7 Qxc7 27. Qc2 Rb8 28. Rb1 Rxb1+ 29. Qxb1 Qb6 30. Qc2 Qa5 31. Kf1 Nc7 32. Ke2 Nb5 33. Kd2 g5 34. g4 Kf8 35. h4 gxh4 36. Nxh4 Qd8 37. Nf3 f6 38. Qg6 fxe5 39. Qxh6+ Ke7 40. Qg7+ Kd6 41. Qxe5+ Ke7 42. Qg5+ Kd7 43. Ne5+ Kc8 44. Qg6 Nc7 45. Nc6 Qf8 46. Ke2 Qa3 47. Qc2 Nb5 48. Kd2 Qd6 49. Ne5 Qf8 50. Ke2 Qa3 51. Kd2 Qf8 52. f3 Qf4+ 53. Ke2 Qh2+ 54. Kd1 Qg1+ 55. Kd2 Qf2+ 56. Kc1 Qe1+ 57. Kb2 Qe3 58. a4 Nd6 59. Qc1 Qe2+ 60. Ka3 a5 61. Qb2 Qe1 62. Ka2 Kc7 63. Qc2 Qh4 64. Qe2 Qh7 65. Qg2 Nf7 66. Nxf7 Qxf7 67. Qg3+ Kd8 68. Qb8+ Ke7 69. Qc7+ Kf8 70. Qxf7+ Kxf7 71. f4 Kf6 72. Kb2 Kg6 73. Kc2 Kf6 74. Kd2 Kg6 75. Ke3 Kf6 76. Kf3 Kg6 77. Kg3 Kf6 78. Kh4 Kg6 79. g5 Kh7 80. Kh5 Kg7 81. g6 Kh8 82. Kh6 Kg8 83. g7 e5 84. fxe5 Kf7 85. Kh7 Ke6 86. g8Q+ Kf5 87. Qxd5 Kg4 88. Qxc4 Kg3 89. e6 Kf3 90. e7 Ke3 91. e8Q+ Kd2 92. Qee2+ Kc1 93. Qe1+ Kc2 94. Qa2+ Kd3 95. Qae2# 1-0

[Event "Michigan op reserve"]
[Site "USA"]
[Date "1998.??.??"]
[Round "?"]
[White "Duncan, Robert"]
[Black "Carpenter, O."]
[Result "0-1"]
[ECO "A49"]
[PlyCount "83"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. e3 Nbd7 7. Nbd2 e5 8. c3 Re8 9. Re1 e4 10. Ng5 d5 11. Nh3 Nf8 12. Nf4 c6 13. c4 Bf5 14. Qb3 Qd7 15. Ne2 Bh3 16. Nf4 Bxg2 17. Nxg2 Ne6 18. c5 Ng5 19. Nf4 Nh3+ 20. Nxh3 Qxh3 21. Nf1 Qd7 22. Kg2 h5 23. Qd1 Nh7 24. f4 exf3+ 25. Qxf3 Re4 26. h4 Nf6 27. Nh2 Bh6 28. Rf1 Ng4 29. Nxg4 Qxg4 30. Qxg4 hxg4 31. Re1 Rae8 32. Kf2 R8e6 33. Bd2 Rf6+ 34. Kg2 Rf3 35. Rf1 Bxe3 36. Rxf3 gxf3+ 37. Kxf3 Bxd2 38. Rd1 Be3 39. Re1 Bxd4 40. Rxe4 dxe4+ 41. Kxe4 Bxc5 42. a3 0-1

[Event "Michigan op reserve"]
[Site "USA"]
[Date "1998.??.??"]
[Round "?"]
[White "Duncan, Robert"]
[Black "McCormick, Tim"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "89"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 d5 4. Bd3 c5 5. c3 Be7 6. Nf3 Nbd7 7. Nbd2 c4 8. Bc2 0-0 9. 0-0 Re8 10. Re1 Qc7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. e4 Nxe4 14. Nxe4 dxe4 15. Bxe4 Nf6 16. Bc2 b5 17. Ne5 Bb7 18. Ng4 Qf4 19. Nxf6+ Qxf6 20. Be4 Bd5 21. Qc2 h6 22. Re2 Re7 23. Rae1 Rae8 24. Re3 Rd7 25. Qe2 Qd8 26. Bxd5 Rxd5 27. Re5 Qd6 28. Rxd5 Qxd5 29. Qe5 Qxe5 30. Rxe5 Rb8 31. b4 Rb6 32. a4 a6 33. a5 Rc6 34. f4 f6 35. d5 exd5 36. Rxd5 g6 37. Kf2 f5 38. h4 Kf7 39. Ke3 Re6+ 40. Re5 Rd6 41. Kf3 Rd3+ 42. Re3 Rd7 43. Ke2 Kf8 44. Re5 Kf7 45. Kf3 1/2-1/2

[Event "Michigan op reserve"]
[Site "USA"]
[Date "1998.??.??"]
[Round "?"]
[White "Krimmel, J."]
[Black "Duncan, Robert"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "54"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. d4 Nxe4 3. Bd3 Nf6 4. Bg5 g6 5. Bxf6 exf6 6. Nf3 Qe7+ 7. Be2 Qb4+ 8. Nbd2 Qxb2 9. 0-0 Bg7 10. Bd3 0-0 11. Nc4 Qb4 12. Rb1 Qe7 13. Re1 Qd8 14. Be4 d5 15. Bd3 dxc4 16. Bxc4 b6 17. d5 Qd6 18. Nd4 a6 19. Rb3 Bh6 20. Rg3 Kh8 21. Nf3 Bf4 22. Nh4 Bxg3 23. hxg3 Nd7 24. Nf3 Bb7 25. g4 Rae8 26. Rf1 Ne5 27. Nxe5 fxe5 0-1

[Event "Michigan op reserve"]
[Site "USA"]
[Date "1998.??.??"]
[Round "?"]
[White "Moore, Mark"]
[Black "Duncan, Robert"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "81"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Nbd2 0-0 5. b3 d6 6. Bb2 Bg4 7. Be2 Nc6 8. a3 Re8 9. 0-0 Nd7 10. h3 Bxf3 11. Bxf3 e5 12. d5 Ne7 13. e4 Nb6 14. Be2 c6 15. c4 f5 16. f4 c5 17. Bd3 Rf8 18. Nf3 h6 19. fxe5 Nd7 20. exf5 Nxe5 21. Nh4 g5 22. Ng6 N7xg6 23. fxg6 Rxf1+ 24. Qxf1 Qf8 25. Bf5 Qe7 26. Qe2 Rf8 27. Rf1 Bf6 28. Rf2 Kg7 29. b4 b6 30. Kh1 Kh8 31. Qh5 Qg7 32. g4 Nxc4 33. Bxf6 Rxf6 34. h4 gxh4 35. g5 Rxf5 36. Rxf5 Qa1+ 37. Kh2 Qb2+ 38. Kh3 Qc3+ 39. Rf3 Qg7 40. Qxh6+ Qxh6 41. gxh6 1-0

[Event "USA-ch amat North"]
[Site "Eastpointe"]
[Date "1994.??.??"]
[Round "4"]
[White "Duncan, Robert"]
[Black "Crimmins, M."]
[Result "1-0"]
[ECO "D02"]
[PlyCount "41"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bxe7 Qxe7 5. e3 Nf6 6. Bd3 0-0 7. 0-0 b6 8. Nbd2 c5 9. c3 c4 10. Bc2 Nc6 11. Re1 b5 12. e4 Qb7 13. e5 Nd7 14. Bxh7+ Kh8 15. Bc2 g6 16. Ng5 Kg7 17. Qf3 b4 18. Qg3 bxc3 19. Nxe6+ Kg8 20. Bxg6 Ndxe5 21. Bh7+ 1-0

[Event "USA-ch amat North"]
[Site "Eastpointe"]
[Date "1994.??.??"]
[Round "1"]
[White "Duncan, Robert"]
[Black "Dowling, John G"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "2182"]
[PlyCount "112"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c5 2. c3 b6 3. Nf3 Bb7 4. Nbd2 Nf6 5. e3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. Re1 d6 9. e4 cxd4 10. cxd4 Nc6 11. d5 Nb4 12. Bc4 Nd7 13. a3 Na6 14. Rb1 Rc8 15. b4 Ne5 16. Nxe5 Bxe5 17. Qe2 Nb8 18. Bb2 Nd7 19. Nf3 Bf6 20. Rec1 Rc7 21. Bb5 Nb8 22. Rxc7 Qxc7 23. Rc1 Qd8 24. Bxf6 exf6 25. Nd4 Qe7 26. Rc3 Qe5 27. Qe3 Rc8 28. Rxc8+ Bxc8 29. f4 Qe7 30. Nc6 Nxc6 31. Bxc6 Bf5 32. Bb5 Bxe4 33. Bd3 f5 34. g3 Qf6 35. Bxe4 Qe7 36. Kf2 fxe4 37. Qc3 f5 38. h4 h6 39. Ke3 Kh7 40. b5 g5 41. hxg5 hxg5 42. Qc8 gxf4+ 43. gxf4 Kg6 44. Qg8+ Qg7 45. Qe6+ Qf6 46. Qc8 Qf7 47. Qc6 Qe7 48. Qc8 Qg7 49. Qc6 Qf8 50. Qd7 Qf6 51. Qc6 Kh5 52. Qe8+ Kh4 53. Qc8 Qg6 54. Qh8+ Kg3 55. Qh1 Qg4 56. Qe1+ Kh2 0-1

[Event "USA-ch amat North"]
[Site "Eastpointe"]
[Date "1994.??.??"]
[Round "5"]
[White "Walker, A."]
[Black "Duncan, Robert"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "19"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 dxe5 6. Nf3 Bg4 7. Bxf7+ Kxf7 8. Nxe5+ Kg8 9. Qxg4 N6d7 10. Qe6# 1-0

[Event "USA-ch amat North"]
[Site "Eastpointe"]
[Date "1994.??.??"]
[Round "2"]
[White "Zuniga, Jesus"]
[Black "Duncan, Robert"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "96"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[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 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 b6 7. 0-0 Bb7 8. d5 Nbd7 9. Qc2 Nc5 10. Rb1 Ne8 11. Nd2 Bc8 12. Nb3 f5 13. Nxc5 bxc5 14. exf5 Bxf5 15. Bd3 Bxd3 16. Qxd3 Qd7 17. Re1 a6 18. Bd2 Nf6 19. Ne4 Nxe4 20. Qxe4 Rae8 21. b3 Bd4 22. Be3 Bxe3 23. Rxe3 Qf5 24. Qxf5 Rxf5 25. Rbe1 Kf7 26. f3 h5 27. h3 h4 28. Re4 g5 29. Kh2 Rf6 30. Rg4 Kg6 31. Rge4 Kf7 32. Re6 a5 33. Rxf6+ Kxf6 34. g4 e5 35. Kg2 Rb8 36. Kf2 Ke7 37. Ke3 Rf8 38. Ke4 Rf4+ 39. Ke3 Kd7 40. Rd1 c6 41. dxc6+ Kxc6 42. Rd5 Rd4 43. Rxd4 cxd4+ 44. Kd3 Kc5 45. a3 d5 46. cxd5 Kxd5 47. Ke2 Kc5 48. Kd3 Kd5 1/2-1/2

[Event "Flint-ch MI class-B"]
[Site "Flint"]
[Date "1992.??.??"]
[Round "?"]
[White "Burke, T."]
[Black "Duncan, Robert"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "87"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nf3 Bg4 6. Be2 c6 7. 0-0 Bxf3 8. Bxf3 dxe5 9. c5 N6d7 10. Nc3 exd4 11. Qxd4 e6 12. Ne4 Na6 13. Nd6+ Bxd6 14. Qxg7 Rf8 15. cxd6 Nb6 16. Bh6 Qxd6 17. Rad1 Nd5 18. Qxh7 0-0-0 19. Bxf8 Rxf8 20. Qg7 Nac7 21. h4 Ne8 22. Qh6 Rg8 23. Rfe1 Qf4 24. Qxf4 Nxf4 25. Kh2 Nf6 26. g3 N4d5 27. Kh3 Kc7 28. g4 Nf4+ 29. Kh2 N6d5 30. g5 f6 31. gxf6 Nxf6 32. Rg1 N4d5 33. Rxg8 Nxg8 34. Kg3 Kd7 35. Kg4 Ke7 36. Kg5 Kf7 37. h5 Kg7 38. Be4 Nh6 39. Bg6 Ng8 40. Re1 Nc7 41. Kf4 Ne7 42. Kg5 Ng8 43. f4 Nh6 44. f5 1-0

[Event "Flint-ch MI S"]
[Site "Flint"]
[Date "1992.??.??"]
[Round "?"]
[White "Duncan, Robert"]
[Black "Foord, Allan"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "61"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 c6 4. Bg2 Bg7 5. 0-0 d5 6. Re1 0-0 7. Nbd2 Re8 8. b3 Nbd7 9. Bb2 Qc7 10. Rc1 e5 11. dxe5 Nxe5 12. Nxe5 Nd7 13. f4 Nxe5 14. fxe5 Bxe5 15. Bxe5 Rxe5 16. Nf3 Re3 17. Qd4 Re4 18. Qf2 Bd7 19. Rcd1 Rae8 20. Rd3 Qb6 21. Red1 Re3 22. Nd4 Rxd3 23. cxd3 c5 24. Rf1 Re7 25. Bxd5 cxd4 26. Bxf7+ Kf8 27. Bxg6+ Kg7 28. Qf8+ Kxg6 29. Qxe7 Qe6 30. Qxe6+ Bxe6 31. Rf4 1-0

[Event "Flint-ch MI class-B"]
[Site "Flint"]
[Date "1992.??.??"]
[Round "?"]
[White "Duncan, Robert"]
[Black "Rostrom, Richard"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "72"]
[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. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e3 0-0 5. g3 b6 6. c4 c5 7. d5 d6 8. Be2 Bh3 9. Rg1 Bf5 10. Nh4 Bd7 11. f3 a6 12. Rb1 b5 13. b3 b4 14. Bb2 a5 15. g4 a4 16. g5 Ne8 17. Bxg7 Nxg7 18. f4 e6 19. e4 Re8 20. Ng2 exd5 21. cxd5 axb3 22. axb3 Na6 23. h4 Nc7 24. Kf2 Nb5 25. Bxb5 Bxb5 26. Qc2 Qb6 27. Nc4 Bxc4 28. Qxc4 Ra2+ 29. Kf3 Qc7 30. Rgc1 Qd7 31. Kg3 Nh5+ 32. Kh2 Nxf4 33. Rc2 Qh3+ 34. Kg1 Rxc2 35. Qxc2 Nxg2 36. Qe2 Nxh4 0-1

[Event "Flint-ch MI S"]
[Site "Flint"]
[Date "1992.??.??"]
[Round "?"]
[White "Kruskie, J."]
[Black "Duncan, Robert"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "92"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. Nf3 Bg4 4. h3 Bh5 5. Bc4 c6 6. d3 b5 7. Bb3 a5 8. a3 Na6 9. g4 Bg6 10. Nh4 Nd7 11. f4 f6 12. Nxg6 hxg6 13. Be3 Ndc5 14. Ba2 e5 15. Qd2 Nd7 16. f5 g5 17. Qf2 Nac5 18. h4 gxh4 19. Rxh4 Rxh4 20. Qxh4 Qe7 21. Qh5+ Kd8 22. Ne2 Kc7 23. 0-0-0 b4 24. g5 Rb8 25. axb4 axb4 26. gxf6 gxf6 27. Qf7 b3 28. Qxe7 Bxe7 29. cxb3 Nxb3+ 30. Bxb3 Rxb3 31. Kc2 Rb8 32. Nc3 Rg8 33. Rg1 Rxg1 34. Bxg1 Bf8 35. Be3 Bg7 36. Kb3 Kb7 37. Kc4 Nb6+ 38. Bxb6 Kxb6 39. b4 Bh6 40. b5 Bd2 41. bxc6 Bxc3 42. Kxc3 Kxc6 43. Kc4 Kc7 44. d4 Kc6 45. d5+ Kb6 46. Kb4 Ka6 1/2-1/2

[Event "Flint-ch MI S"]
[Site "Flint"]
[Date "1992.??.??"]
[Round "?"]
[White "La Forge, Thomas"]
[Black "Duncan, Robert"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[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. d4 d6 4. Nf3 Bg4 5. c4 Nb6 6. exd6 exd6 7. Be2 Be7 8. h3 Bh5 9. 0-0 0-0 10. Nc3 c6 11. b3 N6d7 12. Bb2 Nf6 13. d5 c5 14. Qc2 Bg6 15. Bd3 Bxd3 16. Qxd3 h6 17. Rfe1 Re8 18. Re3 Bf8 19. Ne4 Nxe4 20. Rxe4 Rxe4 21. Qxe4 Nd7 22. Qf4 Be7 23. Re1 Bf6 24. Bxf6 Nxf6 25. Nh4 Nh5 26. Qg4 Qg5 27. Qxg5 hxg5 28. Nf3 g4 29. hxg4 Nf6 30. g5 Ne8 31. Re7 Rb8 32. Nd2 Kf8 33. Rd7 Kg8 34. Kf1 Kf8 35. Ke2 f5 36. g6 Kg8 37. Kf3 Nf6 38. Rxd6 Kf8 39. Kf4 Re8 40. Re6 Rxe6 1-0

[Event "Flint-ch MI S"]
[Site "Flint"]
[Date "1992.??.??"]
[Round "?"]
[White "Rostrom, Richard"]
[Black "Duncan, Robert"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 Nc6 6. 0-0 d6 7. d4 e6 8. d5 exd5 9. cxd5 Ne7 10. Bg5 b6 11. Nd4 Bb7 12. Nc6 Nxc6 13. dxc6 Bc8 14. b4 h6 15. Bxf6 Bxf6 16. Rc1 Be6 17. a4 a6 18. Qd2 Bg7 19. Nd5 Bxd5 20. Bxd5 Qf6 21. Bg2 Qe7 22. e3 Rfe8 23. Qd5 Qe5 24. Qb3 Qe7 25. Bh3 Rf8 26. Bd7 Rad8 27. Qc4 Ra8 28. Qb3 a5 29. b5 Rad8 30. Qc4 Kh8 31. Qg4 h5 32. Qc4 f5 33. Qe6 Qxe6 34. Bxe6 Bb2 35. Rc2 Ba3 36. h4 Bc5 37. Kg2 Kg7 38. Rd2 Rf6 39. Bb3 Re8 40. Rc2 Rd8 1/2-1/2

[Event "Westland SE MI opB"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "3"]
[White "Corbeill, Joe"]
[Black "Duncan, Robert"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "43"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 b6 6. Bg5 0-0 7. Qd2 Ba6 8. 0-0-0 Bxe2 9. Qxe2 Nbd7 10. e5 Ne8 11. Nd5 f6 12. exf6 Ndxf6 13. Qe6+ Kh8 14. Nxf6 exf6 15. Bf4 g5 16. Bg3 d5 17. h4 Nd6 18. hxg5 f5 19. Rxh7+ Kxh7 20. Rh1+ Bh6 21. Qxh6+ Kg8 22. Qh7# 1-0

[Event "Westland SE MI opB"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "2"]
[White "Duncan, Robert"]
[Black "Bachmayer, Carl"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "83"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nbd2 d6 6. 0-0 Nbd7 7. c3 c6 8. Re1 a6 9. b4 b5 10. Nb3 Qc7 11. Na5 Nb6 12. Nd2 Bd7 13. Ndb3 Rac8 14. e4 e5 15. dxe5 dxe5 16. Nc5 Qa7 17. f3 Na4 18. Be3 Nb6 19. Qc2 Rfd8 20. Rad1 Be8 21. Bh3 Rxd1 22. Rxd1 Rc7 23. Qf2 Qa8 24. Nxa6 Qxa6 25. Bxb6 Re7 26. Rd8 Bf8 27. Bc8 Qa8 28. Bb7 Qxd8 29. Bxd8 Rd7 30. Bxf6 c5 31. Bd5 cxb4 32. Bxe5 bxc3 33. Qc2 Bc5+ 34. Kg2 b4 35. Nb3 Bb6 36. Bc6 Rd8 37. Bxe8 Rxe8 38. Bd6 Ba5 39. Nxa5 Rd8 40. e5 f6 41. f4 fxe5 42. fxe5 1-0

[Event "Westland SE MI opB"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "4"]
[White "Duncan, Robert"]
[Black "Thomas, Johnny"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "32"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Nbd2 g6 4. g3 Qd7 5. Ne5 Qe6 6. h3 Bf5 7. g4 Be4 8. f3 f6 9. fxe4 fxe5 10. Nf3 Bg7 11. Qd3 Nc6 12. dxe5 Bxe5 13. Nxe5 Qxe5 14. exd5 Qf6 15. dxc6 Rd8 16. Qc3 Qh4+ 0-1

[Event "Westland SE MI opB"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "1"]
[White "Krzyston, Joseph"]
[Black "Duncan, Robert"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "90"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. Nf3 b6 4. c3 d6 5. d4 c5 6. d5 Nd7 7. Nbd2 a6 8. Qc2 b5 9. Be2 c4 10. a4 Bb7 11. axb5 axb5 12. Rb1 Nb6 13. 0-0 Bc8 14. h3 f5 15. Ng5 fxe4 16. Qxe4 Nf6 17. Qf3 0-0 18. Qe3 Nfxd5 19. Qg3 e5 20. Nde4 Nf4 21. Qe3 d5 22. Rd1 Qc7 23. Bg4 Bxg4 24. hxg4 dxe4 25. Qxe4 Rae8 26. g3 Nd3 27. Be3 Nc5 28. Qh1 h6 29. b4 cxb3 30. f3 hxg5 31. Bxg5 Ne6 32. Bh6 Qxc3 33. Rdc1 Qd4+ 34. Kh2 Qf2+ 35. Qg2 Qxg2+ 36. Kxg2 Bxh6 37. Rxb3 Bxc1 38. Rxb5 Nd7 39. Rd5 Nec5 40. Rd6 Kg7 41. Kf2 e4 42. f4 e3+ 43. Ke2 Ne4 44. Rxd7+ Kg8 45. Rd1 Nc3+ 0-1

[Event "Westland SE MI opB"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "5"]
[White "Leonard, Kofi"]
[Black "Duncan, Robert"]
[Result "0-1"]
[ECO "D79"]
[PlyCount "38"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. cxd5 cxd5 8. d4 Nc6 9. Re1 Ne4 10. Nxe4 dxe4 11. Ng5 f5 12. Qb3+ e6 13. Nxe6 Bxe6 14. Qxe6+ Kh8 15. Be3 Rc8 16. Rac1 Rc7 17. f3 Nxd4 18. Bxd4 Bxd4+ 19. e3 Rxc1 0-1

