[Event "US Open-117"]
[Site "Indianapolis"]
[Date "2016.08.05"]
[Round "7"]
[White "Vandivier, Don"]
[Black "Mathur, Rithwik"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "2089"]
[PlyCount "82"]
[EventDate "2016.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 Nc6 3. Nc3 d6 4. exd6 Bxd6 5. Nf3 Nf6 6. g3 0-0 7. Bg2 Bg4 8. 0-0 Qd7 9. e4 Rae8 10. d3 Bc5+ 11. Kh1 Nh5 12. Ne2 f5 13. exf5 Rxf5 14. d4 Bd6 15. c3 Qf7 16. Qd3 Rf8 17. Bf4 Bxf4 18. Nxf4 Nxf4 19. gxf4 Qh5 20. Ng1 h6 21. Qg3 R5f6 22. Rae1 Be6 23. Bf3 Qf7 24. Rxe6 Rxe6 25. Bd5 Ne7 26. Bb3 Qf5 27. Re1 Nd5 28. Rxe6 Qxe6 29. Qh3 Qe4+ 30. Qg2 Qxg2+ 31. Kxg2 c6 32. Kg3 Re8 33. Kf3 Re1 34. Ne2 Rf1+ 35. Ke4 Rf2 36. Ng3 Rxf4+ 37. Ke5 Rf2 38. c4 Nb4 39. Kd6 Rxh2 40. Kc7 Rxb2 41. Kxb7 Nxa2 0-1

[Event "Michigan Senior Reserve"]
[Site "Flint"]
[Date "2005.06.12"]
[Round "4"]
[White "Santiago, Reynaldo"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2000"]
[BlackElo "1905"]
[PlyCount "53"]
[EventDate "2005.06.11"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 Rb8 8. Qd2 b5 9. Bh6 0-0 10. Bxg7 Kxg7 11. f4 Nd4 12. g4 b4 13. Nce2 e5 14. f5 h6 15. Ng3 Qb6 16. Nf3 Ba6 17. b3 Qc7 18. 0-0 Bb7 19. g5 hxg5 20. Nxd4 cxd4 21. Qxg5 Qd8 22. fxg6 fxg6 23. Rxf6 Rxf6 24. Nh5+ Kf7 25. Nxf6 Ke6 26. Rf1 Qh8 27. Qg4+ 1-0

[Event "Michigan Senior Reserve"]
[Site "Flint"]
[Date "2005.06.12"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Everett, Morgan"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1905"]
[BlackElo "2014"]
[PlyCount "47"]
[EventDate "2005.06.11"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Be3 0-0 11. Nd2 Nxd2 12. Qxd2 Qe7 13. Qc3 Bb6 14. Nb3 Rfe8 15. f4 f6 16. Bc5 fxe5 17. Kh1 Qf6 18. fxe5 Qxe5 19. Rf8+ Rxf8 20. Qxe5 Rfe8 21. Qg3 Re4 22. Rf1 Rae8 23. Qf3 Bxc5 24. Nxc5 1-0

[Event "Michigan Senior Reserve"]
[Site "Flint"]
[Date "2005.06.11"]
[Round "1"]
[White "Franklin, Stanley"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1603"]
[BlackElo "1905"]
[PlyCount "48"]
[EventDate "2005.06.11"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e3 d6 7. g3 Bd7 8. Bg2 Nf6 9. 0-0 Qc8 10. b3 Bh3 11. Bb2 h5 12. Ncb5 Bxg2 13. Kxg2 h4 14. Nf3 hxg3 15. fxg3 a6 16. Nxd6+ exd6 17. Qxd6 Ne4 18. Qa3 Qh3+ 19. Kg1 Bxb2 20. Qxb2 0-0 21. Nd4 Ne5 22. Qg2 Qxg2+ 23. Kxg2 Ng4 24. Kf3 f5 0-1

[Event "Michigan Senior Reserve"]
[Site "Flint"]
[Date "2005.06.11"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Lehotzky, Attila"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1905"]
[BlackElo "1937"]
[PlyCount "33"]
[EventDate "2005.06.11"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. h3 Nf6 6. Nc3 exd4 7. Nxd4 Nxd4 8. Qxd4 0-0 9. 0-0 Be6 10. Nd5 Nxd5 11. Bxd5 Bxd5 12. exd5 Bf6 13. Qb4 b6 14. Bd2 Qd7 15. c4 Rfe8 16. Rfe1 Qf5 17. Bc3 1/2-1/2

[Event "Michigan Class A"]
[Site "Auburn Hills"]
[Date "2005.01.16"]
[Round "4.4"]
[White "Vandivier, Don"]
[Black "Matias, IC."]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1912"]
[BlackElo "1817"]
[PlyCount "53"]
[EventDate "2005.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. 0-0 Bg4 12. Bxc6 bxc6 13. Qc2 Bd7 14. a3 Bxd2 15. Nxd2 Qg5 16. f4 Qf5 17. Qc3 Rab8 18. b4 Rb6 19. Rf3 Rfb8 20. Raf1 a5 21. bxa5 Rb2 22. a6 Qc2 23. Qxc2 Rxc2 24. a7 Ra8 25. Rb3 g6 26. Rb8+ Kg7 27. Rxa8 1-0

[Event "Michigan Class A"]
[Site "Auburn Hills"]
[Date "2005.01.16"]
[Round "5.3"]
[White "Vandivier, Don"]
[Black "Skidmore, Jennifer M"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1912"]
[BlackElo "1882"]
[PlyCount "80"]
[EventDate "2005.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. d4 exd4 5. e5 Bb4+ 6. c3 dxc3 7. bxc3 Qe7 8. cxb4 Qxb4+ 9. Nbd2 Ne4 10. Qb3 Qxb3 11. axb3 Nc5 12. Ba3 Ne6 13. 0-0 b6 14. Rfe1 Bb7 15. Ne4 h6 16. Bxe6 fxe6 17. Rad1 0-0-0 18. Nc3 g5 19. Nd4 Na5 20. Be7 Rde8 21. Bf6 Rh7 22. Rc1 a6 23. Na4 Kb8 24. Rc3 c5 25. Nc2 Ka7 26. b4 cxb4 27. Nxb4 Bc6 28. Nxc6+ dxc6 29. Rd1 b5 30. Nb2 Rc8 31. Rd6 b4 32. Rc2 c5 33. Rxe6 c4 34. Nxc4 b3 35. Rb2 Rxc4 36. Kf1 Rc2 37. Rb1 b2 38. Rd6 Nc4 39. Ke1 Nxd6 40. Kd1 Rxf2 0-1

[Event "Michigan Class A"]
[Site "Auburn Hills"]
[Date "2005.01.15"]
[Round "1.3"]
[White "Gattinger, John"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1835"]
[BlackElo "1912"]
[PlyCount "51"]
[EventDate "2005.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Qc7 10. Qd3 Nc6 11. Bf4 e5 12. Bg3 cxd4 13. cxd4 Rd8 14. d5 Na5 15. Rfc1 Nxc4 16. Rxc4 Qe7 17. Rac1 f5 18. f3 Qd6 19. Bf2 Qa6 20. Qd2 Bd7 21. Rc7 Bf6 22. d6 f4 23. Qd5+ Kf8 24. Nc3 b6 25. Rxd7 Qa3 26. Qf7# 1-0

[Event "Michigan Class A"]
[Site "Auburn Hills"]
[Date "2005.01.15"]
[Round "2.5"]
[White "West, Tony D"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1845"]
[BlackElo "1912"]
[PlyCount "115"]
[EventDate "2005.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Nc3 Nxc3 8. bxc3 dxe5 9. d5 e4 10. dxc6 Qxd1+ 11. Kxd1 exf3 12. Bb5 Kd8 13. Bf4 e5 14. Bxe5 f6 15. Bg3 Bg4 16. c7+ Kc8 17. Re1 fxg2+ 18. Kc2 Bc5 19. h3 Bxh3 20. Rad1 a6 21. Be8 b5 22. Bh5 Ra7 23. Be8 Rxc7 24. Bxc7 Kxc7 25. Bh5 Bxf2 26. Re7+ Kb6 27. Rxg7 Bf5+ 28. Kb3 g1Q 29. Rgxg1 Bxg1 30. Rxg1 Rd8 31. Rf1 Be6+ 32. Kc2 f5 33. a3 Kc5 34. Rf4 Kd6 35. Bf3 Ke5 36. Rh4 Rd7 37. a4 Bc4 38. a5 Kf6 39. Rh6+ Kg5 40. Rxa6 h5 41. Rb6 h4 42. a6 Ra7 43. Bb7 Kf4 44. Kd2 h3 45. Ke1 Ke3 46. Rh6 Kd3 47. Rxh3+ Kc2 48. Rh7 Kxc3 49. Rh3+ Kb2 50. Kd2 b4 51. Rh6 b3 52. Rb6 f4 53. Rf6 f3 54. Rxf3 Bxa6 55. Bd5 Rd7 56. Rxb3+ Ka2 57. Rb5+ Ka3 58. Ra5+ 1/2-1/2

[Event "Lansing op"]
[Site "Lansing"]
[Date "2004.09.05"]
[Round "4"]
[White "Vandivier, Don"]
[Black "Thach, Scott"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1911"]
[BlackElo "1628"]
[PlyCount "79"]
[EventDate "2004.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Nc6 6. Nf3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. b3 cxb3 10. Nxb3 Ba4 11. Nfd2 Rc8 12. Qc2 Qc7 13. Bb2 Nc4 14. Bc1 Nb6 15. Bb2 Nc4 16. Bc1 f6 17. exf6 gxf6 18. Be2 Bh6 19. Bh5+ Kf8 20. Qa2 Nxd2 21. Nc5 Qc6 22. Rxb7 Ne7 23. Bxd2 Bg7 24. 0-0 Bb5 25. Nxe6+ Kg8 26. Rxe7 Qxe6 27. Rxe6 Bc4 28. Qb2 h6 29. Qb7 Rf8 30. Re7 Rh7 31. Bg6 Bd3 32. Bxd3 f5 33. Rb1 Kh8 34. Qd7 Kg8 35. Bxf5 Bxd4 36. Bxh7+ Kh8 37. cxd4 h5 38. Qxd5 a6 39. Qe5+ Rf6 40. Qxf6# 1-0

[Event "Lansing op"]
[Site "Lansing"]
[Date "2004.09.04"]
[Round "3"]
[White "Sobh, Hassan M"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1800"]
[BlackElo "1911"]
[PlyCount "68"]
[EventDate "2004.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 d5 3. e3 a6 4. Be2 Nc6 5. 0-0 g6 6. c3 Bg7 7. d4 cxd4 8. exd4 Bg4 9. Nbd2 Bxf3 10. Nxf3 Nf6 11. Ne5 0-0 12. Bd3 e6 13. Qf3 Qc7 14. Bd2 b5 15. g4 Rfd8 16. Rae1 Bf8 17. Nxc6 Qxc6 18. f5 exf5 19. gxf5 Bg7 20. fxg6 fxg6 21. Qh3 Re8 22. Bh6 Rxe1 23. Rxe1 Re8 24. Kf1 Ne4 25. Bxe4 dxe4 26. Bxg7 Kxg7 27. Re2 Re7 28. Qh4 Qe6 29. Ke1 Re8 30. b3 Qc6 31. Kd2 e3+ 32. Rxe3 Qg2+ 33. Kd3 Qf1+ 34. Kd2 Qg2+ 1/2-1/2

[Event "Lansing op"]
[Site "Lansing"]
[Date "2004.09.04"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Obukhov, Dmitriy"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1911"]
[BlackElo "2169"]
[PlyCount "87"]
[EventDate "2004.09.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 g6 5. e4 bxc4 6. Bxc4 d6 7. Nf3 Bg7 8. Nc3 0-0 9. h3 Nfd7 10. 0-0 Ne5 11. Nxe5 Bxe5 12. Bh6 Re8 13. f4 Bd4+ 14. Kh1 Nd7 15. Nb5 Bh8 16. f5 Ne5 17. fxg6 hxg6 18. Na3 Qb6 19. Bb5 Bd7 20. Bxd7 Nxd7 21. Nc4 Qb4 22. a3 Qb5 23. Qf2 Nf6 24. Rac1 Qd7 25. Rcd1 Qb5 26. Rc1 Qd7 27. Rcd1 Bg7 28. Bxg7 Kxg7 29. e5 dxe5 30. Nxe5 Qd6 31. Nc4 Qa6 32. b3 Rf8 33. Qxc5 Qb7 34. Rd3 Rad8 35. d6 exd6 36. Rxd6 Rxd6 37. Qxd6 Nh5 38. b4 Qe4 39. Kh2 Qxc4 40. Rf3 Kg8 41. Qd7 a6 42. Qd6 Qe6 43. Qc5 Rc8 44. Qd4 0-1

[Event "Motor City op"]
[Site "Warren"]
[Date "2003.11.29"]
[Round "4"]
[White "Vandivier, Don"]
[Black "Burwell, Raymond"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1873"]
[BlackElo "1675"]
[PlyCount "47"]
[EventDate "2003.11.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. h4 g6 8. Be3 Nc6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. d5 0-0-0 12. Bd4 e5 13. Bxe5 Qe7 14. Qe2 f6 15. dxc6 fxe5 16. cxb7+ Kb8 17. Nxe5 Rd6 18. 0-0 Re6 19. Qg4 Kxb7 20. Nxg6 Rxg6 21. Qxg6 Qxh4 22. Rad1 Bd6 23. Rxd6 cxd6 24. Qg7+ 1-0

[Event "Kalamazoo op1"]
[Site "Kalamazoo"]
[Date "2003.09.01"]
[Round "6.12"]
[White "Vandivier, Don"]
[Black "Ho, Randy"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1825"]
[BlackElo "1841"]
[PlyCount "39"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 d6 2. g3 e5 3. Bg2 f5 4. e4 fxe4 5. Nc3 Nf6 6. Nxe4 c6 7. d4 exd4 8. Qxd4 Be7 9. Bf4 Nxe4 10. Bxe4 Qa5+ 11. Bd2 Qe5 12. Qxe5 dxe5 13. Bc3 Nd7 14. Nf3 Bf6 15. 0-0 0-0 16. Rfe1 Re8 17. Bc2 e4 18. Bxe4 Bxc3 19. bxc3 Nf6 20. Bc2 1/2-1/2

[Event "Kalamazoo op1"]
[Site "Kalamazoo"]
[Date "2003.08.31"]
[Round "5.14"]
[White "Skidmore, Jennifer M"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1908"]
[BlackElo "1825"]
[PlyCount "114"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 a6 4. Nf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Bd7 8. Ne2 Qc8 9. c3 Bh3 10. d3 h5 11. Be3 Bf6 12. Qe1 Qd7 13. Rd1 0-0-0 14. e5 dxe5 15. Bxc5 exf4 16. Nxf4 Bxg2 17. Nxg2 Qd5 18. Bb6 Rd7 19. b3 Qb5 20. Be3 Rxd3 21. c4 Qf5 22. Nf4 Rxd1 23. Qxd1 Nh6 24. Nd5 Ng4 25. Bf4 e5 26. Nb6+ Kc7 27. Nd5+ Kb8 28. Bc1 e4 29. Bf4+ Ka7 30. Nh4 Qe6 31. Nxf6 Nxf6 32. Be3+ Ka8 33. Qa1 Ne5 34. Qd4 Kb8 35. Qa7+ Kc7 36. Qc5+ Nc6 37. Bd4 Nd7 38. Qa3 Nxd4 39. Ng2 Nf3+ 40. Kf2 Qb6+ 41. Ke2 Re8 42. Ne3 Qc5 43. Nd5+ Kb8 44. Qc1 Qd6 45. Qe3 Nxh2 46. Rxf7 Ng4 47. Qc3 Rf8 48. Qg7 Rxf7 49. Qxf7 Nde5 50. Qg8+ Ka7 51. b4 Nxc4 52. Qf7 Qxg3 53. b5 Qd3+ 54. Ke1 axb5 55. Nc7 Qd2+ 56. Kf1 Nge3+ 57. Kg1 Qg2# 0-1

[Event "Kalamazoo op1"]
[Site "Kalamazoo"]
[Date "2003.08.31"]
[Round "4.15"]
[White "Vandivier, Don"]
[Black "Dlugas, Dan"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1825"]
[BlackElo "1743"]
[PlyCount "93"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. Bc4 Nb6 10. Bb3 0-0 11. 0-0-0 Qc7 12. g4 e5 13. Nf5 Be6 14. Bxf6 Bxf6 15. Nxd6 Bxb3 16. axb3 Rfd8 17. fxe5 Bxe5 18. Nf5 Rxd1+ 19. Qxd1 Bxh2 20. Ne7+ Qxe7 21. Rxh2 Rd8 22. Qf3 Qg5+ 23. Kb1 Rd6 24. Rh5 Qg6 25. e5 Rc6 26. Rf5 h6 27. Ne4 Nc8 28. Nd6 Nxd6 29. exd6 Rxd6 30. Qxb7 Rf6 31. Rxf6 Qxf6 32. c4 Qg6+ 33. Ka2 Qxg4 34. c5 Qf5 35. c6 Qa5+ 36. Kb1 Qe1+ 37. Kc2 Qe2+ 38. Kc3 Qe1+ 39. Kc4 Qe2+ 40. Kc5 Qe3+ 41. Kd6 Qf4+ 42. Kd7 Qf5+ 43. Kd8 Qd5+ 44. Qd7 Qg5+ 45. Kc8 Qf4 46. Kb7 Qf1 47. c7 1-0

[Event "Kalamazoo op1"]
[Site "Kalamazoo"]
[Date "2003.08.30"]
[Round "1.26"]
[White "Vandivier, Don"]
[Black "Sudharsan, Krishnan"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1825"]
[BlackElo "2015"]
[PlyCount "68"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bb4 7. Bd3 Qa5 8. Nde2 a6 9. a3 Bd6 10. b4 Qc7 11. b5 Ne5 12. h3 Bc5 13. Qd2 Be7 14. b6 Nxd3+ 15. cxd3 Qd8 16. 0-0 d5 17. Rfc1 0-0 18. Qb2 e5 19. exd5 Nxd5 20. Nxd5 Qxd5 21. d4 Bd6 22. Nc3 Qe6 23. d5 Qg6 24. Kf1 Bf5 25. f3 Bd3+ 26. Kg1 Rac8 27. Qf2 f5 28. Na4 Qf7 29. Nc5 Qxd5 30. Nxd3 Rxc1+ 31. Nxc1 f4 32. Kh2 fxe3 33. Qxe3 e4+ 34. g3 Rxf3 0-1

[Event "Warren Bottom-Half U1900 op"]
[Site "Warren"]
[Date "2003.06.22"]
[Round "4"]
[White "Garrison, Ray"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1887"]
[BlackElo "1883"]
[PlyCount "110"]
[EventDate "2003.06.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. c4 Nf6 6. Nf3 Qe7 7. c5 Bxc5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Bxf6 gxf6 11. d4 Bb4+ 12. Nd2 a6 13. Bxc6 Qxc6 14. Rc1 Qd7 15. 0-0 0-0-0 16. Nb1 Rdg8 17. Kh1 c6 18. Nc3 Rg6 19. Qf3 Kb8 20. Ne2 Bd6 21. Nf4 Rg4 22. Qh3 Qf5 23. f3 Rg5 24. Qxf5 Rxf5 25. g4 Rg5 26. h4 Rgg8 27. h5 Re8 28. Ng2 Rhg8 29. Rg1 Rg5 30. Rce1 f5 31. Nh4 fxg4 32. fxg4 Re4 33. Nf5 Bf8 34. Kh2 Rexg4 35. Rxg4 Rxg4 36. Rg1 Rxg1 37. Kxg1 Kc8 38. Kg2 Kd7 39. Kf3 Ke6 40. Kf4 Kf6 41. Kg4 b6 42. Kf4 Be7 43. Nxe7 Kxe7 44. Kg5 Kf8 45. Kf6 c5 46. dxc5 bxc5 47. Ke5 c4 48. bxc4 dxc4 49. Kd4 Kg7 50. Kxc4 Kh6 51. Kd3 Kxh5 52. Ke2 Kg4 53. Kf2 a5 54. a4 h5 55. Kg2 h4 0-1

[Event "Warren Bottom-Half U1900 op"]
[Site "Warren"]
[Date "2003.06.22"]
[Round "5"]
[White "Vandivier, Don"]
[Black "Dupuis, Erik"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1883"]
[BlackElo "1822"]
[PlyCount "69"]
[EventDate "2003.06.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 g6 10. Qa4 Qd7 11. Nxd6+ Kd8 12. Nxf7+ Ke8 13. Qxd7+ Bxd7 14. Nxh8 Bg7 15. Nxg6 Nxg6 16. Bd3 Nf4 17. Bxf4 exf4 18. 0-0-0 Rc8 19. Kb1 h6 20. Rhe1+ Kf7 21. Re4 Kg8 22. Rxf4 Re8 23. Re4 Rf8 24. Re7 Bc8 25. Rde1 Bf5 26. Bxf5 Rxf5 27. f3 Rf4 28. R1e4 Rf6 29. Rxb7 a5 30. Ree7 Bf8 31. Re8 Rf4 32. Rbb8 Kg7 33. Rxf8 Rxf8 34. Rxf8 Kxf8 35. Kc2 1-0

[Event "Warren Bottom-Half U1900 op"]
[Site "Warren"]
[Date "2003.06.21"]
[Round "2"]
[White "Farmand, Farnood"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1725"]
[BlackElo "1883"]
[PlyCount "82"]
[EventDate "2003.06.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Bd3 c5 9. Be3 Bg4 10. Be2 Nc6 11. e5 Qa5 12. 0-0 Qxc3 13. Rc1 Qa3 14. Rxc5 Qxa2 15. h3 Bxf3 16. Bxf3 Rac8 17. Qc1 Qa6 18. d5 Bxe5 19. dxc6 Bd6 20. cxb7 Rb8 21. Rc6 Qb5 22. Bxa7 Rxb7 23. Bd4 Rbb8 24. Qh6 Be5 25. Rc5 Bxd4 26. Rxb5 Rxb5 27. Rd1 e5 28. Be4 Rb2 29. Rd2 Rfb8 30. Rxb2 Rxb2 31. Qh4 Bxf2+ 32. Qxf2 Rxf2 33. Kxf2 f5 34. Bd5+ Kg7 35. Ke3 Kf6 36. g3 f4+ 37. gxf4 exf4+ 38. Kxf4 g5+ 39. Kg4 h5+ 40. Kxh5 Kg7 41. Kxg5 Kh8 1/2-1/2

[Event "Warren Bottom-Half U1900 op"]
[Site "Warren"]
[Date "2003.06.21"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Dlugas, Dan"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1883"]
[BlackElo "1737"]
[PlyCount "43"]
[EventDate "2003.06.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 Nxe4 3. Bxf7+ Kxf7 4. Qh5+ g6 5. Qd5+ e6 6. Qxe4 Bg7 7. Nf3 Rf8 8. d4 Qf6 9. Nc3 d6 10. 0-0 h6 11. Bf4 a6 12. Bg3 Qf5 13. Qe2 Bd7 14. Rad1 Re8 15. Nh4 Qf6 16. Ne4 Qe7 17. Qf3+ Bf6 18. Nxf6 Qxf6 19. Qxb7 Bc6 20. Qxc7+ Re7 21. Qxd6 g5 22. Be5 1-0

[Event "Warren Bottom-Half U1900 op"]
[Site "Warren"]
[Date "2003.06.21"]
[Round "1"]
[White "Vandivier, Don"]
[Black "Matias, IC."]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1883"]
[BlackElo "1745"]
[PlyCount "87"]
[EventDate "2003.06.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 Na6 7. Bh6 c5 8. d5 Nc7 9. h4 e6 10. 0-0-0 exd5 11. exd5 b5 12. Bxb5 Nxb5 13. Nxb5 Rb8 14. Bxg7 Kxg7 15. Nc3 Qb6 16. b3 c4 17. Qd4 Ba6 18. Qxb6 Rxb6 19. Nh3 Rc8 20. Kb2 cxb3 21. axb3 Rb7 22. Ne4 Nxe4 23. fxe4 Re7 24. Rd4 Rce8 25. Nf2 h5 26. c4 f5 27. Re1 Bc8 28. Kc3 a6 29. b4 Rc7 30. Nd3 Rce7 31. c5 dxc5 32. bxc5 Rxe4 33. Rexe4 fxe4 34. Nf4 e3 35. d6 e2 36. Nxe2 Rxe2 37. c6 Re6 38. Kb4 Re8 39. d7 Rd8 40. Kc5 Kf7 41. Kd6 a5 42. Rf4+ Kg8 43. Kc7 Bxd7 44. cxd7 1-0

[Event "Detroit op1"]
[Site "Detroit"]
[Date "2003.05.18"]
[Round "4"]
[White "Choyke, Jack"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1619"]
[BlackElo "1892"]
[PlyCount "102"]
[EventDate "2003.05.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 c5 6. e5 Qf4 7. Be2 cxd4 8. Qxd4 Qxd4 9. Nxd4 a6 10. Nd2 d5 11. 0-0 Nc6 12. Nxc6 bxc6 13. c4 g5 14. cxd5 exd5 15. Rac1 Bd7 16. Bd3 Bg7 17. Rfe1 0-0 18. Nf3 Rfe8 19. Nd4 Bxe5 20. Nf5 Bxf5 21. Bxf5 Bxb2 22. Bd7 Bxc1 23. Rxe8+ Rxe8 24. Bxe8 c5 25. Bc6 d4 26. Bb7 a5 27. Ba6 Kf8 28. Kf1 Ke7 29. f3 Kd6 30. Bc4 f5 31. a4 Ke5 32. Ke2 Bf4 33. h3 Bg3 34. Kd3 Kf4 35. Be6 Bf2 36. Bd7 h5 37. g4 fxg4 38. fxg4 h4 39. Kc4 Kg3 40. Bf5 Kxh3 41. Kxc5 d3+ 42. Kc4 d2 43. Bc2 Kxg4 44. Kd3 Be1 45. Ke2 Kf4 46. Kf1 g4 47. Kg2 h3+ 48. Kh1 g3 49. Kg1 Bf2+ 50. Kf1 Be3 51. Bd1 g2+ 0-1

[Event "Detroit op1"]
[Site "Detroit"]
[Date "2003.05.18"]
[Round "5"]
[White "Ho, Randy"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1888"]
[BlackElo "1892"]
[PlyCount "64"]
[EventDate "2003.05.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. exd6 e6 6. Bc4 Bxd6 7. 0-0 0-0 8. d3 b6 9. Nbd2 Bb7 10. Ne4 Be7 11. Re1 Nd7 12. Qe2 N7f6 13. Bg5 Nxe4 14. Bxe7 Nexc3 15. bxc3 Qxe7 16. Qe5 Qf6 17. Qe4 Rab8 18. Qg4 Nxc3 19. Ne5 Rbd8 20. Re3 Rd4 21. Qg3 Qf4 22. Rae1 Qxg3 23. hxg3 Rfd8 24. Nxf7 Kxf7 25. Rxe6 Bd5 26. Re7+ Kf8 27. Rxa7 Bxc4 28. Ree7 Bxa2 29. Rxg7 Bg8 30. f4 Nb5 31. Rab7 Nd6 32. Ra7 Nf7 0-1

[Event "Detroit op1"]
[Site "Detroit"]
[Date "2003.05.17"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Babka, Jay"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1892"]
[BlackElo "1721"]
[PlyCount "38"]
[EventDate "2003.05.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 a6 8. 0-0 Be7 9. Be3 0-0 10. f4 Nxd4 11. Bxd4 b5 12. Qe2 Bb7 13. a3 Qc7 14. Rad1 Rfd8 15. Kh1 d5 16. exd5 Nxd5 17. f5 Nf4 18. Qg4 Rxd4 19. Rxf4 Rxf4 0-1

[Event "Detroit op1"]
[Site "Detroit"]
[Date "2003.05.17"]
[Round "1"]
[White "Vandivier, Don"]
[Black "Sims, Chris"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1892"]
[BlackElo "1706"]
[PlyCount "96"]
[EventDate "2003.05.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. g4 Qg6 12. Na4 Bd6 13. fxg7 Rg8 14. f4 0-0-0 15. f5 Bxf5 16. gxf5 Qxf5 17. Rf1 Qb5 18. b3 Rxg7 19. Kf2 Ne5 20. Nb2 d3 21. cxd3 c3 22. Nc4 Nxd3+ 23. Qxd3 Bc5+ 24. Ke2 Rxd3 25. Kxd3 Qd7+ 26. Ke4 h6 27. Nf3 f5+ 28. Ke5 Re7+ 29. Kf4 Re4+ 30. Kg3 f4+ 31. Bxf4 Qg7+ 32. Ng5 hxg5 33. Be5 Rxe5 34. Nxe5 Qxe5+ 35. Kg4 c2 36. Rae1 Qxe1 37. Rxe1 Ba3 38. Kxg5 c1Q+ 39. Rxc1 Bxc1+ 40. Kg6 Kd7 41. h4 Ke6 42. h5 a5 43. h6 Bb2 44. Kh7 Kf7 45. b4 axb4 46. a4 b3 47. a5 Bd4 48. a6 b2 0-1

[Event "Auburn Hills op"]
[Site "Auburn Hills"]
[Date "2003.04.27"]
[Round "5"]
[White "La Forge, Thomas"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1907"]
[BlackElo "1892"]
[PlyCount "24"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. 0-0 Bg7 10. Qd3 0-0 11. Re1 Rc8 12. Be3 b6 1/2-1/2

[Event "Auburn Hills op"]
[Site "Auburn Hills"]
[Date "2003.04.27"]
[Round "4"]
[White "Vandivier, Don"]
[Black "Kriseler, Mark"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1892"]
[BlackElo "1914"]
[PlyCount "142"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 Nf6 5. e5 Ng8 6. a3 Nc6 7. c4 Qe7 8. 0-0 0-0-0 9. Nc3 g5 10. Bxg5 f6 11. exf6 Nxf6 12. d5 Nb8 13. Re1 Rg8 14. Nb5 Na6 15. Nxa7+ Kb8 16. Nb5 Qg7 17. Bf1 Be7 18. Nc3 Nxd5 19. cxd5 Bxg5 20. dxe6 dxe6 21. Qe2 Bd2 22. Red1 Bxc3 23. Rxd8+ Rxd8 24. bxc3 Qxc3 25. Rd1 Rxd1 26. Qxd1 Bxf3 27. gxf3 Nc5 28. Bb5 Qb3 29. Qd8+ Kb7 30. a4 Qxf3 31. Bf1 Qd5 32. Qh4 Qd7 33. h3 e5 34. Bb5 Qd1+ 35. Kg2 Qc2 36. Qf6 Qg6+ 37. Qxg6 hxg6 38. Be8 Nd3 39. Kf3 g5 40. Ke3 Nf4 41. Bd7 Nh5 42. Kd3 Nf6 43. Bf5 Ka6 44. Kc4 Ka5 45. Bc2 c6 46. Kc3 Nd5+ 47. Kc4 Nf6 48. Kc3 Nd7 49. Be4 c5 50. Kc4 Nf6 51. Bc6 e4 52. Kc3 Nh5 53. Bxe4 Kxa4 54. Kc4 Nf4 55. Bc6+ Ka3 56. Bd7 Kb2 57. Bf5 Kc1 58. Kb5 Kd2 59. Kxb6 c4 60. Kc5 c3 61. Kd4 Nxh3 62. f3 Ng1 63. Bb1 Nxf3+ 64. Ke4 Ke2 65. Kf5 Ke3 66. Kg4 Nd2 67. Bc2 Nf3 68. Ba4 Ke4 69. Bc2+ Ke3 70. Ba4 Ne5+ 71. Kxg5 Nd3 0-1

[Event "Auburn Hills op"]
[Site "Auburn Hills"]
[Date "2003.04.26"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Skidmore, Michael"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1892"]
[BlackElo "1833"]
[PlyCount "59"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. h3 Bxf3 6. Qxf3 e6 7. d4 Nc6 8. Be3 Bb4 9. Bb5 Nge7 10. 0-0 Qb6 11. Bxc6+ Qxc6 12. Bd2 Nf5 13. Qd3 0-0 14. a3 Ba5 15. Ne2 Bxd2 16. Qxd2 Rac8 17. c3 Nd6 18. Rab1 Nc4 19. Qd3 Qb5 20. Rfd1 h6 21. Ng3 a6 22. f4 Qb3 23. f5 Nxb2 24. Qe2 Qxc3 25. Rxb2 Qxg3 26. fxe6 Rfe8 27. exf7+ Kxf7 28. Rxb7+ Kg8 29. Re7 Qg6 30. Re1 1/2-1/2

[Event "Motor City op"]
[Site "Warren"]
[Date "2002.12.01"]
[Round "6"]
[White "Vandivier, Don"]
[Black "Haidukewych, Dan"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "1945"]
[BlackElo "1663"]
[PlyCount "29"]
[EventDate "2002.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bc4 g6 7. Nxc6 bxc6 8. e5 Ng8 9. exd6 e5 10. Qf3 Nf6 11. Bg5 Bg7 12. Ne4 Qa5+ 13. c3 Nd5 14. d7+ Kf8 15. d8Q+ 1-0

[Event "Motor City op"]
[Site "Warren"]
[Date "2002.11.30"]
[Round "5"]
[White "Harris, Greg"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1768"]
[BlackElo "1945"]
[PlyCount "60"]
[EventDate "2002.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 a6 4. a4 d5 5. exd5 exd5 6. d4 Nf6 7. Be2 cxd4 8. Nxd4 Bc5 9. c3 0-0 10. 0-0 Nc6 11. Be3 Qe7 12. Bf2 Ne4 13. Na3 Nxf2 14. Rxf2 Re8 15. Nac2 Qf6 16. Bd3 g6 17. f5 Nxd4 18. Nxd4 Bxd4 19. cxd4 Qxd4 20. f6 Re6 21. Qf3 Re3 22. Qd1 Rxd3 23. Qc1 Qe3 24. Qc7 Bf5 25. Raf1 Rc8 26. Qxb7 Rd2 27. g3 Bh3 28. g4 Bxg4 29. Qxa6 Rxf2 30. Rxf2 Rc1+ 0-1

[Event "Motor City op"]
[Site "Warren"]
[Date "2002.11.30"]
[Round "4"]
[White "Vandivier, Don"]
[Black "Collins, Martell"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1945"]
[BlackElo "1134"]
[PlyCount "73"]
[EventDate "2002.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 Bc5 6. c3 Qb6 7. Be3 Qxb2 8. Nb5 Bxe3 9. fxe3 Qxg2 10. Rf1 Qxh2 11. Nd6+ Kd8 12. Nxf7+ Kc7 13. Nxh8 Qg3+ 14. Kd2 Nf6 15. Bd3 d6 16. Qf3 Qxf3 17. Rxf3 Bd7 18. Nf7 h6 19. Na3 a6 20. Rg1 Nh5 21. Rh3 Be8 22. Rxh5 Bxf7 23. Rxg7 Rf8 24. Rxh6 Kd8 25. Nc4 d5 26. exd5 exd5 27. Nd6 Ne5 28. Nxb7+ Kc7 29. Nc5 a5 30. Ne6+ Kd7 31. Nxf8+ Ke8 32. Ne6 Nxd3 33. Kxd3 Bxe6 34. Rxe6+ Kf8 35. Ra7 d4 36. Rb6 dxe3 37. Rb8# 1-0

[Event "Motor City op"]
[Site "Warren"]
[Date "2002.11.30"]
[Round "3"]
[White "Zaremba, Anatoli"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1137"]
[BlackElo "1945"]
[PlyCount "62"]
[EventDate "2002.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 a6 8. a4 c5 9. 0-0 cxd4 10. Qxd4 Qc7 11. Qf4 e5 12. Qxe5 Qxc4 13. Qxe7 Nc6 14. Qc7 Ra7 15. Qb6 Nd7 16. Qc7 b5 17. Qd6 b4 18. Nd5 a5 19. Ne7+ Nxe7 20. Qxe7 Ba6 21. Rd1 Rc7 22. h3 Nf6 23. Qd6 Rd7 24. Qxd7 Nxd7 25. Rxd7 Qf1+ 26. Kh2 Qxf2 27. Bd2 h5 28. Rc1 h4 29. Rd6 Bc8 30. Rd5 Bxh3 31. Kxh3 Qg3# 0-1

[Event "Motor City op"]
[Site "Warren"]
[Date "2002.11.29"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Comstock, Ron"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1945"]
[BlackElo "1824"]
[PlyCount "20"]
[EventDate "2002.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nc3 c5 7. Bf4 Be7 8. dxc5 Bxc5 9. Nb5 Nd5 10. c4 Nxf4 0-1

[Event "Genesee County CC-ch"]
[Site "Flint"]
[Date "2002.11.13"]
[Round "4"]
[White "Hazzard, William"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1624"]
[BlackElo "1945"]
[PlyCount "72"]
[EventDate "2002.10.23"]
[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. Bf4 e6 4. Nbd2 c5 5. c3 cxd4 6. Nxd4 Nc6 7. Nxc6 bxc6 8. Qa4 Bd7 9. e4 Qb6 10. Qc2 dxe4 11. Nc4 Qc5 12. Rd1 Nd5 13. Qxe4 Nxf4 14. Qxf4 Be7 15. Nd6+ Bxd6 16. Qxd6 Qxd6 17. Rxd6 Ke7 18. Rd2 c5 19. Bc4 Bc6 20. 0-0 Rhd8 21. Rfd1 Rxd2 22. Rxd2 Rd8 23. Rxd8 Kxd8 24. f3 Kc7 25. Kf2 Kd6 26. Ke3 Bd5 27. Kd3 a5 28. a3 g5 29. b4 cxb4 30. cxb4 axb4 31. axb4 Bb7 32. Ke3 f5 33. g3 e5 34. f4 h6 35. Bd3 gxf4+ 36. gxf4 e4 1/2-1/2

[Event "Genesee County CC-ch"]
[Site "Flint"]
[Date "2002.11.06"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Duncan, Jack"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1945"]
[BlackElo "2048"]
[PlyCount "125"]
[EventDate "2002.10.23"]
[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 Nf6 2. Bc4 e6 3. e5 Nd5 4. Bxd5 exd5 5. Qf3 c6 6. d4 d6 7. exd6 Bxd6 8. Bf4 0-0 9. Bxd6 Qxd6 10. Ne2 Qg6 11. Kd2 Re8 12. Nbc3 Bf5 13. Nf4 Qf6 14. Rae1 Na6 15. Nd3 Qg5+ 16. Qf4 Qxf4+ 17. Nxf4 Nb4 18. a3 Rxe1 19. Rxe1 Nxc2 20. Re7 Nxd4 21. Rxb7 g5 22. Nh5 Ne6 23. Nf6+ Kg7 24. Nd7 Nd8 25. Rc7 Bxd7 26. Rxd7 Kf8 27. Rc7 Rb8 28. b4 Rb7 29. Rc8 Ke7 30. Na4 a5 31. Nc5 Ra7 32. Kc3 axb4+ 33. Kxb4 Ne6 34. Rxc6 Nxc5 35. Rxc5 Kd6 36. Rb5 f6 37. a4 Rc7 38. a5 d4 39. Rb8 Rc2 40. Rd8+ Ke5 41. a6 Ra2 42. Kb5 Ke4 43. Kb6 Rb2+ 44. Kc6 Rc2+ 45. Kb6 Rxf2 46. a7 Rb2+ 47. Kc5 Rc2+ 48. Kb4 Ra2 49. a8Q+ Rxa8 50. Rxa8 Ke3 51. Ra2 f5 52. Kc4 f4 53. h3 h5 54. Ra3+ Ke4 55. Rd3 g4 56. Rxd4+ Ke3 57. Rd3+ Kf2 58. Kd4 Kxg2 59. hxg4 hxg4 60. Ke4 f3 61. Kf4 f2 62. Rd2 g3 63. Rd1 1/2-1/2

[Event "Genesee County CC-ch"]
[Site "Flint"]
[Date "2002.10.23"]
[Round "1"]
[White "Whatling, David"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1341"]
[BlackElo "1945"]
[PlyCount "126"]
[EventDate "2002.10.23"]
[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 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 a6 5. Be2 e6 6. 0-0 Nd4 7. d3 b5 8. Be3 Nxe2+ 9. Nxe2 Bb7 10. Ng3 d5 11. c3 Nf6 12. Qc2 Rc8 13. exd5 Nxd5 14. Bd2 Bd6 15. Ne2 Qc7 16. Qc1 0-0 17. h3 f6 18. Nh2 e5 19. b3 exf4 20. Nxf4 g5 21. Ne6 Bxh2+ 22. Kh1 Qd6 23. Nxf8 Rxf8 24. Bxg5 Qg3 25. Rf3 Qxg5 26. Qxg5+ fxg5 27. Rxf8+ Kxf8 28. Kxh2 Nxc3 29. Rc1 b4 30. a3 Bd5 31. axb4 cxb4 32. Ra1 Bxb3 33. Rxa6 Bc2 34. Rb6 b3 35. Rb4 Nd1 36. d4 b2 37. d5 b1Q 38. Rxb1 Bxb1 39. d6 Bf5 40. Kg3 Nc3 41. Kf3 Nb5 42. g4 Bg6 43. Kg3 Nxd6 44. h4 h6 45. h5 Be4 46. Kf2 Nc4 47. Kg3 Ke7 48. Kf2 Kf6 49. Kg3 Ke5 50. Kh2 Kf4 51. Kh3 Ne5 52. Kh2 Kxg4 53. Kg1 Kxh5 54. Kh2 Kg4 55. Kg1 Kf3 56. Kf1 Nd3 57. Kg1 g4 58. Kf1 g3 59. Kg1 g2 60. Kh2 Kf2 61. Kh3 Bf5+ 62. Kh4 g1Q 63. Kh5 Qg5# 0-1

[Event "Kalamazoo op"]
[Site "Kalamazoo"]
[Date "2002.10.19"]
[Round "2.2"]
[White "Aldrich, Justin M"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1631"]
[BlackElo "1945"]
[PlyCount "117"]
[EventDate "2002.10.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. d3 Nc6 5. Nbd2 Qc7 6. Be2 d5 7. exd5 exd5 8. 0-0 Bd6 9. Nb3 0-0 10. Bg5 Ng4 11. h3 Nge5 12. d4 Nxf3+ 13. Bxf3 c4 14. Nd2 Be6 15. Re1 h6 16. Be3 Qd7 17. Nf1 f5 18. Qe2 Rae8 19. Bh5 Bf7 20. Bxf7+ Qxf7 21. Qf3 Re4 22. Bd2 Qe6 23. Ng3 Bxg3 24. Qxg3 f4 25. Qf3 g5 26. Qg4 Qxg4 27. hxg4 Rfe8 28. Kf1 Kf7 29. f3 Rxe1+ 30. Rxe1 Rxe1+ 31. Kxe1 Nb8 32. Kf2 Nd7 33. b3 b5 34. g3 fxg3+ 35. Kxg3 cxb3 36. axb3 a5 37. c4 dxc4 38. bxc4 bxc4 39. Bxa5 Ke6 40. f4 gxf4+ 41. Kxf4 Kd5 42. Bc3 Nf6 43. Kf5 Ne4 44. Bb2 Nf2 45. g5 hxg5 46. Kxg5 Nd1 47. Ba1 Ne3 48. Kf4 Nc2 49. Bc3 Nxd4 50. Ke3 Nc6 51. Kd2 Kc5 52. Ba1 Kb4 53. Kc2 Na7 54. Bc3+ Kc5 55. Bd2 Nb5 56. Be1 Kd4 57. Bf2+ Ke4 58. Be1 Ke3 59. Bb4 1/2-1/2

[Event "Kalamazoo op"]
[Site "Kalamazoo"]
[Date "2002.10.19"]
[Round "1.2"]
[White "Vandivier, Don"]
[Black "Crane, John"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1945"]
[BlackElo "1305"]
[PlyCount "67"]
[EventDate "2002.10.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 e6 4. d4 Ne7 5. e5 g6 6. Bd3 Bg7 7. Be3 b6 8. Qd2 h6 9. 0-0-0 Bb7 10. h4 Nd7 11. g4 Qc7 12. Nh2 0-0-0 13. f4 Bf8 14. Nf1 Nb8 15. h5 Na6 16. hxg6 Nxg6 17. f5 Nxe5 18. dxe5 Bb4 19. a3 Qe7 20. Bxa6 Bxa3 21. Bxb7+ Kxb7 22. bxa3 Qxa3+ 23. Kb1 Qb4+ 24. Ka1 Qa3+ 25. Na2 d4 26. Bxd4 Rd5 27. Ne3 Ra5 28. c3 b5 29. Qb2 Ra4 30. Qxa3 Rxa3 31. Kb2 Ra4 32. Kb3 a5 33. c4 Rc8 34. Bc5 1-0

[Event "Kalamazoo op"]
[Site "Kalamazoo"]
[Date "2002.10.19"]
[Round "3.5"]
[White "Vandivier, Don"]
[Black "Moore, Robert"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "1945"]
[BlackElo "1609"]
[PlyCount "87"]
[EventDate "2002.10.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Qe2 0-0 9. Be3 Nc6 10. 0-0-0 Qc7 11. g4 Nxd4 12. Rxd4 e5 13. Rc4 Qd8 14. g5 Ng4 15. Rg1 Nxe3 16. Qxe3 b5 17. Rc6 Qd7 18. Nd5 Bd8 19. Nf6+ Bxf6 20. gxf6 Qh3 21. Rxg7+ Kh8 22. Qxh3 Bxh3 23. Rxd6 Rg8 24. Rd3 Bg4 25. Rg3 Bh5 26. Bxf7 Bxf7 27. Rxf7 Rxg3 28. hxg3 Kg8 29. Rg7+ Kh8 30. Re7 Rf8 31. Rxe5 Rxf6 32. Rf5 Re6 33. f3 Kg7 34. Kd2 Kg6 35. Kd3 h5 36. f4 Rd6+ 37. Rd5 Rc6 38. e5 Kf5 39. b3 Ke6 40. c4 bxc4+ 41. bxc4 Rb6 42. Rd6+ Rxd6+ 43. exd6 Kxd6 44. Kd4 1-0

[Event "Lansing op"]
[Site "Lansing"]
[Date "2002.09.02"]
[Round "7"]
[White "Vandivier, Don"]
[Black "Gabbara, Faris"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1963"]
[BlackElo "2040"]
[PlyCount "40"]
[EventDate "2002.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nxc3 5. dxc3 f6 6. Nh4 g6 7. f4 Qe7 8. f5 Qg7 9. fxg6 hxg6 10. Qg4 Kd8 11. g3 d5 12. Qd1 c6 13. Bxd5 cxd5 14. Qxd5+ Kc7 15. Be3 g5 16. 0-0-0 Nc6 17. Nf3 Qg8 18. Qe4 Qxa2 19. Bxg5 fxg5 20. Nxe5 Qe6 0-1

[Event "Lansing op"]
[Site "Lansing"]
[Date "2002.09.01"]
[Round "5"]
[White "Vandivier, Don"]
[Black "Hankinson, Chris"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1963"]
[BlackElo "2115"]
[PlyCount "117"]
[EventDate "2002.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. e5 h5 5. h3 Nh6 6. Nf3 b6 7. Bd3 e6 8. Bg5 Be7 9. Bxh6 Rxh6 10. Qd2 Rh8 11. 0-0-0 a5 12. g4 Ba6 13. Kb1 Bxd3 14. Qxd3 Na6 15. Nh2 Qd7 16. f4 c5 17. dxc5 bxc5 18. Qb5 Qxb5 19. Nxb5 Rb8 20. a4 c4 21. b3 cxb3 22. cxb3 Nc5 23. Kb2 hxg4 24. hxg4 Rh3 25. Kc2 Kd7 26. Nd4 Nxb3 27. Nhf3 Nxd4+ 28. Nxd4 Rc8+ 29. Kd2 Rxh1 30. Rxh1 Rc4 31. Kd3 Rxa4 32. Rh7 Ra3+ 33. Kc2 Ra4 34. Kd3 Ke8 35. f5 gxf5 36. gxf5 exf5 37. Nxf5 Re4 38. Rh8+ Kd7 39. Ra8 Bb4 40. Ra7+ Kc6 41. Rxf7 Rxe5 42. Nd4+ Kd6 43. Nb5+ Ke6 44. Rc7 Rh5 45. Nd4+ Ke5 46. Nf3+ Kd6 47. Rc8 Rh3 48. Ke2 Rh7 49. Kd3 Rc7 50. Rd8+ Rd7 51. Rc8 Bc5 52. Nd4 Bb4 53. Rc6+ Ke7 54. Rb6 Kd8 55. Ne6+ Kc8 56. Kd4 Be1 57. Rb2 Bb4 58. Rc2+ Kb8 59. Nf4 1/2-1/2

[Event "Flint op 07"]
[Site "Flint"]
[Date "2002.07.28"]
[Round "5"]
[White "Vandivier, Don"]
[Black "Davidovich, Manis"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "1917"]
[BlackElo "2033"]
[PlyCount "61"]
[EventDate "2002.07.27"]
[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 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d4 cxd4 6. Nxd4 g6 7. Nxc6 bxc6 8. e5 Ng4 9. e6 f5 10. Bf4 Qb6 11. Qf3 Bg7 12. 0-0 0-0 13. Bxd6 Qxb2 14. Qxc6 Qxc3 15. Bxe7 Bb7 16. Qxb7 Qxc4 17. Bxf8 Rxf8 18. e7 Re8 19. Rad1 Kf7 20. h3 Ne5 21. Qxa7 Rxe7 22. Qa8 Nc6 23. Rfe1 Be5 24. Qc8 Qf4 25. Qxc6 Qh2+ 26. Kf1 Qh1+ 27. Ke2 Bc3+ 28. Kf3 Bxe1 29. Qd5+ Kg7 30. Qd4+ Kf7 31. Qd5+ 1/2-1/2

[Event "Flint op 07"]
[Site "Flint"]
[Date "2002.07.28"]
[Round "4"]
[White "Vandivier, Don"]
[Black "Zatonskih, Anna"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1917"]
[BlackElo "2471"]
[PlyCount "31"]
[EventDate "2002.07.27"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Be6 7. Nh3 Qd7 8. Nf4 Nf6 9. Nxe6 fxe6 10. Bf4 0-0-0 11. Bxd6 Qxd6 12. Na3 e5 13. Qf5+ Kb8 14. dxe5 Nxe5 15. 0-0-0 Nfg4 16. Qf4 0-1

[Event "Flint op 07"]
[Site "Flint"]
[Date "2002.07.27"]
[Round "2"]
[White "Choate, Eric"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1502"]
[BlackElo "1917"]
[PlyCount "80"]
[EventDate "2002.07.27"]
[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 c5 2. Nf3 d6 3. d3 g6 4. Be2 Bg7 5. c3 Nf6 6. 0-0 0-0 7. Nbd2 Nc6 8. h3 Bd7 9. Nh2 b5 10. Ng4 b4 11. Nb3 bxc3 12. Nh6+ Kh8 13. bxc3 a5 14. a4 Rb8 15. Bd2 Be6 16. Rb1 Qb6 17. c4 Rb7 18. Na1 Nb4 19. Nc2 Nd7 20. Bg4 Bxg4 21. Nxg4 Qc6 22. Nxb4 cxb4 23. Bh6 Nc5 24. Bxg7+ Kxg7 25. Ra1 h5 26. Ne3 b3 27. Ra3 Rfb8 28. Qd2 e6 29. Rb1 Rb4 30. Nd1 Rxa4 31. Rxa4 Qxa4 32. Qc3+ e5 33. Ra1 Qb4 34. Qxb4 Rxb4 35. Nb2 a4 36. Kf1 Rb6 37. Ke2 Ra6 38. Kd2 a3 39. Nd1 b2 40. Nxb2 Nb3+ 0-1

[Event "Flint op 07"]
[Site "Flint"]
[Date "2002.07.27"]
[Round "3"]
[White "Everett, Morgan"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2077"]
[BlackElo "1917"]
[PlyCount "79"]
[EventDate "2002.07.27"]
[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 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 Qe7 8. e3 Ngxe5 9. Nxe5 Nxe5 10. Qd4 d6 11. c5 f6 12. cxd6 Qxd6 13. Bb5+ Ke7 14. Rd1 g5 15. Bg3 h5 16. 0-0 h4 17. Bxe5 Qxe5 18. Qb4+ c5 19. Qa3 h3 20. Rfe1 hxg2 21. f4 Qc7 22. Qa4 Bg4 23. Qe4+ Kf7 24. Rd2 a6 25. Bc4+ Kg7 26. Qxg2 Rh4 27. fxg5 fxg5 28. Be6 Rah8 29. Rd7+ Qxd7 30. Bxd7 Bxd7 31. Qxg5+ Kf7 32. Rf1+ Ke8 33. Rf4 Rxf4 34. Qxf4 Rg8+ 35. Kf2 Rf8 36. Kg3 Rxf4 37. Kxf4 b5 38. Ke5 b4 39. cxb4 cxb4 40. Kd5 0-1

[Event "Flint op 07"]
[Site "Flint"]
[Date "2002.07.27"]
[Round "1"]
[White "Vandivier, Don"]
[Black "Hazzard, William"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1917"]
[BlackElo "1511"]
[PlyCount "87"]
[EventDate "2002.07.27"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. Bc4 0-0 10. Bxe6 Qb6 11. Nf5 fxe6 12. Nxe7+ Kf7 13. Bxf6 gxf6 14. Nxc8 Raxc8 15. 0-0-0 Ke7 16. Rhe1 Rc6 17. Nd5+ exd5 18. exd5+ Kd8 19. dxc6 bxc6 20. Rxd6 Kc7 21. Ree6 Nb8 22. b3 Qg1+ 23. Kb2 Qc5 24. Rxf6 Rxf6 25. Rxf6 a5 26. Qc3 Qd5 27. g4 Na6 28. Rf5 Qd6 29. Qxa5+ Kb7 30. Rf7+ Nc7 31. Qxc7+ Qxc7 32. Rxc7+ Kxc7 33. Kc3 Kd6 34. Kc4 c5 35. a4 Kc6 36. f5 Kd6 37. a5 Ke5 38. Kxc5 h5 39. gxh5 Kxf5 40. a6 Kg5 41. a7 Kxh5 42. a8Q Kh4 43. Qg8 Kh3 44. Qg3# 1-0

[Event "Romulus op"]
[Site "Romulus"]
[Date "2002.06.23"]
[Round "4"]
[White "Imai, Toshio"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1410"]
[BlackElo "1917"]
[PlyCount "58"]
[EventDate "2002.06.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. Qe2 a6 8. 0-0 Nf6 9. e5 Ng4 10. Bf4 d6 11. exd6 Bxd6 12. Bxd6 Qxd6 13. Rfd1 Qc5 14. Ne4 Qh5 15. Nd6+ Ke7 16. h3 Nge5 17. Nxe5 Qxe5 18. Qxe5 Nxe5 19. Bb3 Rd8 20. Nxc8+ Raxc8 21. Rxd8 Rxd8 22. Re1 Nd3 23. Re2 Nc1 24. Re3 Rd2 25. Kf1 Rxb2 26. Rc3 Nxb3 27. axb3 Kd6 28. Rd3+ Ke7 29. Rc3 b5 0-1

[Event "Michigan Senior"]
[Site "Warren"]
[Date "2002.06.09"]
[Round "4"]
[White "La Forge, Thomas"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1936"]
[BlackElo "1924"]
[PlyCount "86"]
[EventDate "2002.06.08"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 Qb6 8. Nc3 Qxd4 9. Nxd4 g6 10. Be3 Bg7 11. 0-0-0 Nf6 12. f3 Rb8 13. Kc2 0-0 14. Nb3 c5 15. g4 Be6 16. Nd5 Bxd5 17. cxd5 Nd7 18. Rb1 Rb5 19. Nd2 Rfb8 20. Nc4 Ne5 21. Nxe5 Bxe5 22. b3 Ra5 23. a4 Ra6 24. f4 Bg7 25. Bd2 Rab6 26. h4 e6 27. Rh3 exd5 28. exd5 Re8 29. Re1 Rbb8 30. Rhe3 Kf8 31. Rxe8+ Rxe8 32. Kd3 Rxe1 33. Bxe1 f5 34. gxf5 gxf5 35. Kc4 a6 36. b4 Bd4 37. b5 axb5+ 38. Kxb5 Ke7 39. h5 Kd7 40. a5 Be3 41. a6 Kc7 42. Bg3 Bd2 43. Bh2 Be3 1/2-1/2

[Event "Michigan Senior"]
[Site "Warren"]
[Date "2002.06.09"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Williams, Ron"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1924"]
[BlackElo "1959"]
[PlyCount "67"]
[EventDate "2002.06.08"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 g6 3. d4 Bg7 4. Nc3 d6 5. h3 e5 6. d5 Nce7 7. Be3 f5 8. Bg5 Nf6 9. Bb5+ Bd7 10. exf5 Bxb5 11. Nxb5 Qd7 12. Nc3 Qxf5 13. g4 Qd7 14. Bxf6 Bxf6 15. Ne4 0-0 16. Nxf6+ Rxf6 17. Nd2 Qb5 18. c4 Qxb2 19. Rb1 Qd4 20. Qe2 b6 21. 0-0 Raf8 22. Kg2 Rf4 23. f3 Qc5 24. Ne4 Qa5 25. Ng5 Qa4 26. Rbc1 R4f6 27. Ne6 Rc8 28. f4 exf4 29. Rxf4 Nxd5 30. Rxf6 Nxf6 31. Rf1 Kf7 32. Ng5+ Kg7 33. Qe7+ Kh6 34. Nf7+ 1-0

[Event "Michigan Senior"]
[Site "Warren"]
[Date "2002.06.08"]
[Round "2"]
[White "Santiago, Reynaldo"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2000"]
[BlackElo "1917"]
[PlyCount "132"]
[EventDate "2002.06.08"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. h4 Nxd4 10. Bxd4 Be6 11. 0-0-0 Qa5 12. Kb1 Rfc8 13. a3 h5 14. Bxf6 Bxf6 15. Nd5 Qxd2 16. Nxf6+ exf6 17. Rxd2 Rc6 18. Bb5 Rb6 19. Be2 Kf8 20. g4 hxg4 21. fxg4 Ke7 22. h5 Rh8 23. Bf3 Rh6 24. Rd4 Rb5 25. Rb4 Bd7 26. Kc1 Rxb4 27. axb4 Bc6 28. c4 a6 29. Kd2 gxh5 30. Ke3 h4 31. Kf4 Rh8 32. Rh2 Ke6 33. Be2 b6 34. b3 Rh7 35. Bd3 Rh8 36. Bf1 Bb7 37. Bh3 Ke7 38. Rd2 Rg8 39. c5 bxc5 40. bxc5 dxc5 41. Rc2 Rc8 42. g5 fxg5+ 43. Kxg5 Rg8+ 44. Kxh4 Kd6 45. Bf5 Re8 46. Rc4 Ke5 47. Kg4 Kd6 48. Kf4 a5 49. Ra4 Ra8 50. e5+ Kc7 51. Bd3 Kb6 52. Be4 Bxe4 53. Kxe4 Rd8 54. Kf5 Rd4 55. Ra1 Kb5 56. Rf1 Kb4 57. Rf3 a4 58. bxa4 Kxa4 59. Kf6 Rd7 60. Kg7 Re7 61. Rxf7 Rxe5 62. Kf6 Re3 63. Rb7 c4 64. Kf5 c3 65. Kf4 Re1 66. Kf3 c2 0-1

[Event "Michigan Senior"]
[Site "Warren"]
[Date "2002.06.08"]
[Round "1"]
[White "Vandivier, Don"]
[Black "McCarter, Robert"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1917"]
[BlackElo "1603"]
[PlyCount "63"]
[EventDate "2002.06.08"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 e6 7. Nc3 Nf6 8. Bb3 a6 9. Qd2 Nxd4 10. Bxd4 0-0 11. f3 b5 12. 0-0-0 Qc7 13. e5 Ne8 14. f4 Bb7 15. h4 h5 16. Rhg1 Bh6 17. Qf2 Rc8 18. g4 hxg4 19. Rxg4 Qc6 20. Rd3 Ng7 21. Ne2 Rfd8 22. Ng3 d6 23. Bb6 Rd7 24. Rc3 Qxc3 25. bxc3 dxe5 26. Be3 Rxc3 27. Ne2 Rxe3 28. Qxe3 exf4 29. Nxf4 Nh5 30. Bxe6 Bxf4 31. Rxf4 Nxf4 32. Bxd7 1-0

[Event "Detroit op"]
[Site "Detroit"]
[Date "2002.05.25"]
[Round "1"]
[White "Steen, Harold"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1617"]
[BlackElo "1924"]
[PlyCount "85"]
[EventDate "2002.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. c4 a6 5. Qb3 Bxf3 6. Qxb7 Nbd7 7. gxf3 e6 8. cxd5 Nxd5 9. Nc3 Nb4 10. Qe4 c5 11. d5 Nf6 12. Qb1 Nfxd5 13. a3 Nc6 14. Bg2 Rb8 15. Qc2 Be7 16. 0-0 0-0 17. Rd1 Bd6 18. f4 Nxc3 19. Qxc3 Qe7 20. Bxc6 e5 21. Bg2 Rb6 22. Rd5 Rfb8 23. fxe5 Bc7 24. Qxc5 Qxc5 25. Rxc5 Rd8 26. Rd5 Rxd5 27. Bxd5 Bxe5 28. Rb1 g5 29. b4 Rh6 30. f4 gxf4 31. exf4 Bd4+ 32. Kh1 Rd6 33. Bf3 Bb6 34. Bb2 Rd2 35. Bb7 Be3 36. Be5 f6 37. Bxf6 Bxf4 38. Bg2 Kf7 39. Ba1 Ra2 40. Bb2 Ke6 41. Bb7 Be5 42. Bxe5 Kxe5 43. Rb3 1-0

[Event "Detroit op"]
[Site "Detroit"]
[Date "2002.05.25"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Mahabir, Jagdesh"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1600"]
[BlackElo "1924"]
[PlyCount "77"]
[EventDate "2002.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Qe7 6. Qd5 f6 7. exf6 Nxf6 8. Qd3 d6 9. Nbd2 g6 10. Bg5 Bf5 11. Bxf6 Qxf6 12. e4 Bd7 13. Qe3 0-0-0 14. Bb5 Kb8 15. Qg5 Bg7 16. 0-0-0 a6 17. Bxc6 Bxc6 18. Rhe1 Qf8 19. Kb1 Re8 20. Qg3 Ba4 21. Nb3 Qf7 22. Nfd2 Rhf8 23. f3 Bh6 24. Kc2 Bf4 25. Qf2 c5 26. Kb1 c4 27. Nd4 Bxd1 28. Rxd1 Bxd2 29. Qxd2 Qf4 30. Qf2 Rxe4 31. Nc6+ Kc7 32. Nb4 Qf5 33. Nd5+ Kb8 34. Ka1 Rfe8 35. Qb6 Re1 36. Qxd6+ Ka7 37. Qb6+ Kb8 38. Qd6+ Ka7 39. Qb6+ 1/2-1/2

[Event "Warren Reuben Fine op"]
[Site "Warren"]
[Date "2002.01.19"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Brooks, John Wayne"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1873"]
[BlackElo "2166"]
[PlyCount "70"]
[EventDate "2002.01.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. a4 b4 8. c4 c6 9. Qe2 cxd5 10. cxd5 Ba6 11. Bc4 Qc8 12. d3 Nxd5 13. Bxd5 Qxc1+ 14. Qd1 Qxb2 15. Bxa8 Qxa1 16. Qc2 Qd4 17. Bc6+ Nd7 18. Bb5 Qb6 19. Ne2 e5 20. Nd2 Bxb5 21. axb5 Qxb5 22. Qc8+ Ke7 23. Nc4 f6 24. Ng3 g6 25. Ne4 Bg7 26. Qc7 Qd5 27. Ke2 f5 28. Ned6 Qc5 29. Qxc5 Nxc5 30. Ra1 Ra8 31. Nb6 axb6 32. Rxa8 Kxd6 33. Kd2 Bh6+ 34. Kc2 b3+ 35. Kc3 Be3 0-1

[Event "Warren Reuben Fine op"]
[Site "Warren"]
[Date "2002.01.19"]
[Round "6"]
[White "Vandivier, Don"]
[Black "Ghobrial, Ameer S"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1900"]
[BlackElo "2115"]
[PlyCount "77"]
[EventDate "2002.01.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Qh5 c5 9. dxc5 Qxc5 10. Bd3 h6 11. Nge2 Nc6 12. 0-0-0 Qe3+ 13. Kb1 Nc5 14. Rhf1 Nxd3 15. Rxd3 Qc5 16. g4 f6 17. exf6 Rxf6 18. Ne4 dxe4 19. Qxc5 exd3 20. cxd3 e5 21. f5 b6 22. Qd5+ Be6 23. Qg2 Raf8 24. Ng3 Bd7 25. Qd5+ Be6 26. Qg2 Bd7 27. a3 Rd6 28. Rd1 Na5 29. Ne4 Rd4 30. Qg3 Bb5 31. Qxe5 Bxd3+ 32. Rxd3 Rxd3 33. Qe6+ Kh8 34. Nd6 Rh3 35. Nf7+ Kh7 36. g5 Rxh2 37. g6+ Kg8 38. Nxh6+ Kh8 39. Qg8+ 1-0

[Event "Warren Motor City op"]
[Site "Warren"]
[Date "2001.11.24"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Choudhury, Zahid"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2071"]
[BlackElo "1929"]
[PlyCount "101"]
[EventDate "2001.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Be3 0-0 11. Nd2 f5 12. N2b3 Bxd4 13. Bxd4 Qh4 14. f3 Ng5 15. Nc5 Bc8 16. Bf2 Qb4 17. Qd4 Rb8 18. b3 Re8 19. h4 Qxd4 20. Bxd4 Ne6 21. Nxe6 Rxe6 22. Bxa7 Rb4 23. f4 Ba6 24. Rf2 Re4 25. Bc5 Kf7 26. Kh2 Kg6 27. g4 Re2 28. Rxe2 Bxe2 29. h5+ Kf7 30. gxf5 Rh6 31. e6+ Kf6 32. Kg3 Kxf5 33. e7 Re6 34. Rh1 d4 35. Rh2 Re3+ 36. Kf2 Bg4 37. a4 Kxf4 38. a5 Re2+ 39. Kf1 Rxh2 40. e8Q Rxc2 41. Qf7+ Bf5 42. Bxd4 c5 43. Qxc7+ Kf3 44. Qb7+ Kf4 45. Bxg7 Rc1+ 46. Ke2 Bg4+ 47. Kd2 Rd1+ 48. Kc2 Rd7 49. Bh6+ Ke5 50. a6 Bf5+ 51. Kb2 1-0

[Event "Genesee County CC-ch"]
[Site "Flint"]
[Date "2001.11.07"]
[Round "4"]
[White "Vandivier, Don"]
[Black "Aldrich, Jeff"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1929"]
[BlackElo "1900"]
[PlyCount "50"]
[EventDate "2001.10.10"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bd3 Bb4 8. 0-0 a6 9. cxd5 Nxd5 10. Qc2 h6 11. a3 Be7 12. Re1 0-0 13. Qe2 Nf6 14. Ne4 Nd5 15. h3 b5 16. Bd2 Bb7 17. Rac1 Rc8 18. Nc5 Nxd4 19. Qe4 Nxf3+ 20. gxf3 Nf6 21. Nxb7 Nxe4 22. Nxd8 Nxd2 23. Rxc8 Nxf3+ 24. Kf1 Nxe1 25. Kxe1 Rxd8 0-1

[Event "Genesee County CC-ch"]
[Site "Flint"]
[Date "2001.10.24"]
[Round "3"]
[White "Yufa, Leonid"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1641"]
[BlackElo "1929"]
[PlyCount "58"]
[EventDate "2001.10.10"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Be2 Qb6 8. 0-0 Nf6 9. e5 Ng8 10. Re1 Bxe5 11. Bc4 Qc7 12. f4 Bg7 13. Nd5 Qd6 14. Nc3 Qc5+ 15. Kh1 Qxc4 16. Ne4 Qd5 17. Qe2 Nf6 18. Ng5 0-0 19. Be3 Qd6 20. Rad1 Qc7 21. Qf3 d5 22. h3 h6 23. Bc5 hxg5 24. Rxe7 Qxf4 25. Qe2 Ne4 26. Rxe4 Qxe4 27. Qd2 Re8 28. Qxg5 Bxh3 29. Qg3 Qxc2 0-1

[Event "Genesee County CC-ch"]
[Site "Flint"]
[Date "2001.10.17"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Hazzard, William"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1929"]
[BlackElo "1529"]
[PlyCount "51"]
[EventDate "2001.10.10"]
[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 d6 2. d4 Nf6 3. Nc3 Bg4 4. f3 Bh5 5. h4 h6 6. g4 Bg6 7. Be3 Nbd7 8. h5 Bh7 9. Qd2 e5 10. 0-0-0 Be7 11. Nh3 c6 12. Bc4 exd4 13. Bxd4 Ne5 14. Be2 Qc7 15. f4 Nexg4 16. Bxg4 Nxg4 17. Rhg1 Qd7 18. f5 Bxf5 19. exf5 Qxf5 20. Rde1 Ne5 21. Qe3 Bf6 22. Ne4 0-0 23. Ref1 Qxh5 24. Nxf6+ Kh8 25. Nxh5 Rg8 26. Nxg7 1-0

[Event "Lansing op"]
[Site "Lansing"]
[Date "2001.09.03"]
[Round "6"]
[White "Vandivier, Don"]
[Black "Czuhai, Kevin"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1960"]
[BlackElo "2203"]
[PlyCount "48"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. g4 Be6 10. Nxe6 fxe6 11. Bc4 Qc8 12. 0-0-0 Ne5 13. Be2 Nc4 14. Bxc4 Qxc4 15. Bh6 Rac8 16. h4 Rc5 17. h5 Bxh6 18. Qxh6 g5 19. e5 Rxe5 20. Rhe1 Qf4+ 21. Kb1 Nxg4 22. Qxf8+ Kxf8 23. fxg4 Rxe1 24. Rxe1 Qxg4 0-1

[Event "Lansing op"]
[Site "Lansing"]
[Date "2001.09.02"]
[Round "4"]
[White "Spooner, Frank"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1736"]
[BlackElo "1860"]
[PlyCount "120"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nc6 3. b3 d5 4. Bb2 a6 5. Be2 Qc7 6. c4 dxc4 7. Bxc4 b5 8. Be2 Bf5 9. d3 Rd8 10. a3 e5 11. Qc2 Nf6 12. e4 Bg4 13. 0-0 Bxf3 14. Bxf3 Nd4 15. Bxd4 exd4 16. Nd2 Bd6 17. g3 0-0 18. Bg2 Rfe8 19. Rac1 Qa5 20. a4 Qb4 21. h3 Rc8 22. f4 Nh5 23. Kh2 f5 24. Bf3 Nxf4 25. exf5 Ne2 26. Ne4 Rxe4 27. Bxe4 Nxg3 28. Kg2 Nxe4 29. dxe4 c4 30. axb5 axb5 31. Rf3 Qc5 32. bxc4 bxc4 33. Kh1 Qe5 34. Qe2 Kf8 35. f6 g6 36. f7 Rc7 37. Qd2 Kg7 38. Rcf1 Qxe4 39. Qg2 Bf8 40. Kh2 d3 41. Qd2 Qe5+ 42. Kg2 Re7 43. R1f2 Qe1 44. Qf4 Qe5 45. Qxc4 d2 46. Qd3 Qg5+ 47. Rg3 Qa5 48. Qd4+ Qe5 49. Qxe5+ Rxe5 50. Rxd2 Kxf7 51. Rd7+ Re7 52. Rf3+ Kg7 53. Rfd3 Kf6 54. R3d6+ Kf7 55. Rxe7+ Bxe7 56. Rd7 Ke6 57. Rb7 h5 58. Kf3 g5 59. Ke4 Bd6 60. Rb6 g4 1/2-1/2

[Event "Lansing op"]
[Site "Lansing"]
[Date "2001.09.01"]
[Round "2"]
[White "Henke, Richard"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1852"]
[BlackElo "1860"]
[PlyCount "89"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 0-0 6. Nge2 d6 7. 0-0 Be6 8. d4 exd4 9. exd4 Nxd4 10. Nxd4 Bxc4 11. Re1 c6 12. Nc2 Qb6 13. Ne3 Bxe3 14. Rxe3 d5 15. Na4 Qb4 16. a3 Qd6 17. Re1 Rfe8 18. Bf4 Qf8 19. Qd2 b6 20. b4 Re6 21. Nb2 b5 22. Rxe6 fxe6 23. Re1 Re8 24. Nd3 Bxd3 25. Qxd3 Qf7 26. Be5 Ng4 27. f4 g5 28. h3 Nxe5 29. fxe5 Qc7 30. Qe3 h6 31. Rf1 Rf8 32. Rxf8+ Kxf8 33. Qf3+ Qf7 34. Kf2 Ke7 35. Qxf7+ Kxf7 36. Ke3 Ke7 37. Kd4 Kd7 38. Kc5 g4 39. hxg4 Kc7 40. Bf3 Kd7 41. g5 hxg5 42. Bg4 a6 43. Bh3 Ke7 44. Kxc6 d4 45. Bf1 1-0

[Event "Lansing op"]
[Site "Lansing"]
[Date "2001.09.01"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Smith, Kenneth W"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1860"]
[BlackElo "1830"]
[PlyCount "57"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. f3 Rg6 10. Qh4 exf3 11. Nxf3 Rg4 12. Qh3 Re4+ 13. Be2 Nf8 14. Ng5 Rxe2+ 15. Kxe2 Ng6 16. Rhf1 b6 17. Nxh7 Ba6+ 18. Kd2 Ne4+ 19. Ke3 Nxc3 20. Nf6+ Ke7 21. bxc3 Bxf1 22. Rxf1 Qh8 23. Qg3 Rc8 24. Qg5 Kd6 25. Ne4+ Kc6 26. Rxf7 Rg8 27. Nf6 Ne7 28. Nxg8 Nxg8 29. Rf8 1-0

[Event "Kalamazoo op"]
[Site "Kalamazoo"]
[Date "2001.07.29"]
[Round "5"]
[White "Grzegorczyk, Ron"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1521"]
[BlackElo "1860"]
[PlyCount "66"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c3 Bg7 6. Be3 d6 7. Be2 Nf6 8. Nd2 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bg5 h6 13. Bh4 g5 14. Bg3 f5 15. h3 f4 16. Bh2 Bf5 17. Nb3 a5 18. Nd4 Bd7 19. Bg4 e5 20. Bxd7 Qxd7 21. Nc2 Qf5 22. Rc1 Rab8 23. c4 Nf6 24. b3 Rbd8 25. Qf3 e4 26. Qc3 f3 27. Ne3 Qc8 28. Qxa5 fxg2 29. Kxg2 Nh5 30. Qc7 Qe6 31. Rcd1 Rxd1 32. Rxd1 Qf6 33. Ng4 Qf3+ 0-1

[Event "Kalamazoo op"]
[Site "Kalamazoo"]
[Date "2001.07.28"]
[Round "1"]
[White "Kahn, Aaron E"]
[Black "Vandivier, Don"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1317"]
[BlackElo "1860"]
[PlyCount "37"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Bd7 7. c3 Qc8 8. Re1 Bh3 9. Bh1 h5 10. Nbd2 Bf6 11. Nb3 h4 12. d4 hxg3 13. fxg3 Bg4 14. Be3 cxd4 15. cxd4 e5 16. d5 Bxf3 17. Bxf3 Nce7 18. Bg4 Qc4 19. Bf3 1/2-1/2

[Event "Kalamazoo op"]
[Site "Kalamazoo"]
[Date "2001.07.28"]
[Round "3"]
[White "Krzyston, Joseph"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "775"]
[BlackElo "1860"]
[PlyCount "50"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c3 Bg7 6. Nb5 a6 7. Nd6+ exd6 8. Bc4 Qe7 9. 0-0 b5 10. Bd5 Nf6 11. Re1 Rb8 12. Bg5 h6 13. Nd2 hxg5 14. Nf3 Ne5 15. Bxf7+ Nxf7 16. e5 dxe5 17. Qd3 e4 18. Qd2 Bb7 19. b4 g4 20. Nd4 Qe5 21. f4 gxf3 22. Nxf3 Qh5 23. h3 Kf8 24. a4 exf3 25. gxf3 Qxh3 0-1

[Event "Kalamazoo op"]
[Site "Kalamazoo"]
[Date "2001.07.28"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Councell, Keith"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1860"]
[BlackElo "1345"]
[PlyCount "74"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Qd6 9. d4 a6 10. Bf4 axb5 11. Nxg6 Qxg6 12. f3 Qe6+ 13. Kf2 Qd7 14. Nxb5 Rc8 15. c4 e6 16. Re1 Nf6 17. g5 Nh5 18. Bh2 Be7 19. cxd5 Nb4 20. Nc3 Nxd5 21. Nxd5 Qxd5 22. Re5 Qc4 23. Re2 Bxg5 24. b3 Qc3 25. Re5 Qc2+ 26. Kg1 Nf4 27. Qxc2 Rxc2 28. Rc5 Nxh3+ 29. Kh1 Nf2+ 30. Kg2 Rxc5 31. dxc5 Nd3 32. Bd6 Bf4 33. Rd1 Bxd6 34. Rxd3 Bxc5 35. Rc3 Be7 36. Rc8+ Bd8 37. Rb8 b6 0-1

[Event "Motor City op"]
[Site "Warren"]
[Date "2000.11.26"]
[Round "5"]
[White "Sattler, Peter"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1659"]
[BlackElo "1850"]
[PlyCount "76"]
[EventDate "2000.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Nxd4 11. Bxd4 Qxd5 12. Bxg7 Qxd2+ 13. Kxd2 Kxg7 14. Bd3 Bd7 15. Rae1 Rfe8 16. Re3 Bc6 17. f3 e5 18. Rhe1 f6 19. b3 Rad8 20. Kc1 Rd5 21. Be4 Rd6 22. Rd1 Red8 23. Rdd3 Rxd3 24. Rxd3 Rxd3 25. cxd3 Bxe4 26. fxe4 Kf7 27. Kd2 Ke6 28. Ke3 f5 29. g3 g5 30. exf5+ Kxf5 31. h3 h5 32. a3 g4 33. h4 Ke6 34. Ke4 a5 35. b4 axb4 36. axb4 b5 37. d4 exd4 38. Kxd4 Kd6 1-0

[Event "Motor City op"]
[Site "Warren"]
[Date "2000.11.25"]
[Round "3"]
[White "Finegold, Benjamin"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2507"]
[BlackElo "1851"]
[PlyCount "55"]
[EventDate "2000.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d5 3. Bb2 Nc6 4. e3 Bg4 5. Bb5 a6 6. Bxc6+ bxc6 7. h3 Bxf3 8. Qxf3 e6 9. d3 Nf6 10. Nd2 Be7 11. g4 h6 12. 0-0-0 Qd7 13. h4 0-0-0 14. g5 hxg5 15. hxg5 Rxh1 16. Rxh1 Ne8 17. Qxf7 Bxg5 18. Qxd7+ Rxd7 19. Rh8 Rd8 20. Nf3 Bf6 21. Ba3 Be7 22. Rg8 Kc7 23. d4 Kb6 24. dxc5+ Kc7 25. Bb4 Kb7 26. Nd4 e5 27. Nf5 Bf6 28. Rxe8 1-0

[Event "Warren Region V"]
[Site "Warren"]
[Date "2000.10.08"]
[Round "5"]
[White "Vandivier, Don"]
[Black "Mazuchowski, Tom"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1850"]
[BlackElo "2194"]
[PlyCount "61"]
[EventDate "2000.10.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d6 6. Bd2 e5 7. Qc1 c6 8. Bf3 Be6 9. Bh6 Ne8 10. h4 f5 11. h5 Qf6 12. hxg6 hxg6 13. Bxg7 Qxg7 14. Qg5 Nd7 15. e4 Qf6 16. Qh6 Kf7 17. Nh3 Ng7 18. Ng5+ Ke7 19. Nh7 Qf7 20. Qg5+ Nf6 21. Nxf8 Rxf8 22. 0-0-0 Kd7 23. Rh6 fxe4 24. Bxe4 Bf5 25. g4 Nxg4 26. Bxf5+ Qxf5 27. Rxg6 Qxg5+ 28. Rxg5 Ne6 29. Rxg4 Rxf2 30. Rh1 Kc7 31. Ne4 1-0

[Event "Romulus op"]
[Site "Romulus"]
[Date "2000.09.04"]
[Round "7"]
[White "Smith, Walter"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1961"]
[BlackElo "1850"]
[PlyCount "49"]
[EventDate "2000.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. Nxe5 Bd6 5. Nf3 g5 6. g3 h5 7. d3 g4 8. Nh4 Be7 9. Ng2 h4 10. Bf4 hxg3 11. Bxg3 Bd6 12. Nf4 Qf6 13. Qc1 Nc6 14. Nc3 Bf5 15. Qe3+ Kd7 16. Nfd5 Qd4 17. Bxd6 cxd6 18. Qg3 Ne5 19. e3 Qc5 20. d4 Nf3+ 21. Qxf3 Qxc3+ 22. Nxc3 gxf3 23. e4 Bxe4 24. Nxe4 Re8 25. Bb5+ 1-0

[Event "Romulus op"]
[Site "Romulus"]
[Date "2000.09.04"]
[Round "6"]
[White "Vandivier, Don"]
[Black "Zubatch, Steven"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1850"]
[BlackElo "1869"]
[PlyCount "151"]
[EventDate "2000.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 0-0 6. Qd2 Re8 7. 0-0-0 b6 8. Bh6 Bh8 9. g4 Ba6 10. Bxa6 Nxa6 11. h4 c5 12. d5 Qb8 13. h5 b5 14. hxg6 hxg6 15. Qh2 b4 16. Bg5 Bg7 17. Nb1 Nc7 18. Bxf6 Bxf6 19. f4 e6 20. dxe6 Nxe6 21. f5 Ng5 22. fxg6 fxg6 23. Rf1 Qd8 24. Qh6 Bg7 25. Qxg6 Re6 26. Qf5 Qf8 27. Qxe6+ Nxe6 28. Rxf8+ Rxf8 29. Ne2 Rf2 30. Kd1 Bxb2 31. Nd2 Nd4 32. Nxd4 Bxd4 33. Nc4 Rf4 34. Nxd6 Rxg4 35. Re1 Be5 36. Nf5 Kf8 37. Re3 Rg1+ 38. Re1 Rg4 39. Re3 Bc3 40. Ke2 Rg2+ 41. Kd3 Rd2+ 42. Kc4 Rxc2 43. Kb3 Rb2+ 44. Kc4 Bd4 45. Rf3 Kg8 46. Nxd4 cxd4 47. a3 bxa3 48. Rxa3 Rb7 49. Kxd4 Kf8 50. Rh3 Rg7 51. Kd5 Rg6 52. e5 Ra6 53. Rh8+ Ke7 54. Rh7+ Ke8 55. Ke4 Ra1 56. Kf5 a5 57. Ke6 Kd8 58. Rd7+ Kc8 59. Ke7 a4 60. e6 a3 61. Rd2 a2 62. Rc2+ Kb7 63. Re2 Kc7 64. Ke8 Kd6 65. e7 Kc6 66. Rc2+ Kb7 67. Rf2 Kc7 68. Kf8 Re1 69. Rxa2 Rf1+ 70. Ke8 Rh1 71. Rc2+ Kb7 72. Rc4 Rf1 73. Kd7 Rd1+ 74. Ke6 Re1+ 75. Kd6 Rd1+ 76. Ke5 1-0

[Event "Romulus op"]
[Site "Romulus"]
[Date "2000.09.02"]
[Round "3"]
[White "Hahn, David"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2143"]
[BlackElo "1850"]
[PlyCount "41"]
[EventDate "2000.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 d6 6. Nge2 Bd7 7. d3 Rb8 8. Rb1 Qc8 9. h3 Nd4 10. a4 a6 11. Be3 b5 12. axb5 Nxe2 13. Qxe2 Bxc3+ 14. bxc3 axb5 15. cxb5 Rxb5 16. 0-0 Rxb1 17. Rxb1 Bxh3 18. Bxh3 Qxh3 19. Rb8+ Kd7 20. Qa2 h5 21. Rb7+ 1-0

[Event "Romulus op"]
[Site "Romulus"]
[Date "2000.09.01"]
[Round "2"]
[White "Vandivier, Don"]
[Black "Mazuchowski, Tom"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "1850"]
[BlackElo "2096"]
[PlyCount "37"]
[EventDate "2000.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Qd2 d6 11. Bh6 Bxh6 12. Qxh6 Qa5 13. h4 Be6 14. Qd2 h5 15. Nd5 Qxd2+ 16. Kxd2 Bxd5 17. cxd5 Ne5 18. Bb5+ Kd8 19. f4 1/2-1/2

[Event "Romulus op"]
[Site "Romulus"]
[Date "2000.09.01"]
[Round "1"]
[White "Vandivier, Don"]
[Black "Turner, George H"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1850"]
[BlackElo "2150"]
[PlyCount "81"]
[EventDate "2000.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 a6 6. Qd2 b5 7. a3 Nbd7 8. Bh6 Bxh6 9. Qxh6 c5 10. Nge2 Qa5 11. dxc5 b4 12. Na2 b3+ 13. Nac3 Nxc5 14. Nc1 Rb8 15. cxb3 Nxb3 16. Nxb3 Rxb3 17. Qd2 Be6 18. Nd1 Qb6 19. Qe2 a5 20. Qa6 0-0 21. Qxb6 Rxb6 22. Rc1 Rfb8 23. Bd3 Nd7 24. Rc7 Kf8 25. a4 Nc5 26. Bb5 R8b7 27. Rxb7 Rxb7 28. Nc3 Bd7 29. Ke2 Bxb5+ 30. axb5 e6 31. Ke3 e5 32. Ra1 a4 33. Ra3 f5 34. Kd2 fxe4 35. fxe4 Kf7 36. Ke3 Ke6 37. Ra1 h6 38. Rf1 g5 39. g3 Ra7 40. Nd5 Nd7 41. Ra1 1/2-1/2

[Event "Kalamazoo op07"]
[Site "Kalamazoo"]
[Date "2000.07.29"]
[Round "2"]
[White "Heeter, Brian"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1454"]
[BlackElo "1816"]
[PlyCount "104"]
[EventDate "2000.07.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 d5 3. e3 Nc6 4. Nf3 Bg4 5. Be2 Qc7 6. Nh4 Bxe2 7. Qxe2 a6 8. Nf5 e5 9. d3 g6 10. Ng3 Bg7 11. Nd2 f5 12. f4 0-0-0 13. 0-0-0 exf4 14. exf4 Bxb2+ 15. Kxb2 Qxf4 16. Nf3 Qd6 17. Qd2 Qf6+ 18. Kb1 Nge7 19. Ne2 d4 20. Rde1 Nd5 21. Nf4 Ne3 22. g3 Nb4 23. Ng2 Nexc2 24. Re5 b6 25. Nf4 Rhe8 26. Rxe8 Rxe8 27. Nd5 Nxd5 28. Qxc2 Re2 29. Qc4 Nc3+ 30. Kc1 Qc6 31. Qxa6+ Kb8 32. Re1 Nxa2+ 33. Kd1 Nc3+ 34. Kc1 Rxe1+ 35. Nxe1 Qe6 36. Nc2 Qxb3 37. Qa1 Na2+ 38. Kd2 Qc3+ 39. Qxc3 dxc3+ 40. Kd1 Nb4 41. Na3 Kb7 42. Nc4 Kc6 43. Ne5+ Kd5 44. Nd7 Kd4 45. Nxb6 Kxd3 46. Na4 c2+ 47. Kc1 Na2+ 48. Kb2 c1Q+ 49. Kxa2 Qc4+ 50. Ka3 Qb4+ 51. Ka2 Kc2 52. h3 Qxa4# 0-1

[Event "Kalamazoo op07"]
[Site "Kalamazoo"]
[Date "2000.07.29"]
[Round "3"]
[White "Vandivier, Don"]
[Black "Brown, Daniel M"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1816"]
[BlackElo "1715"]
[PlyCount "129"]
[EventDate "2000.07.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 a6 8. Be3 Bd7 9. f4 Nc6 10. Nxc6 Bxc6 11. Bf3 0-0 12. g4 Qa5 13. g5 Nd7 14. Nd5 Bxd5 15. Qxd5 Qxd5 16. exd5 f5 17. c3 Rac8 18. Rfe1 Kf7 19. Rad1 Rc4 20. h4 h5 21. Be2 Rc7 22. Bd4 Bxd4+ 23. Rxd4 Rfc8 24. c4 Nc5 25. Bf3 a5 26. b3 Rb8 27. Bd1 Ne4 28. Bc2 Nc5 29. a3 b6 30. b4 axb4 31. axb4 Na6 32. Rb1 Rbc8 33. Bd3 Nb8 34. Bf1 Ra7 35. Rd2 Nd7 36. Re1 Rcc7 37. Rde2 Nb8 38. Re6 Ra3 39. R6e3 Rca7 40. Kf2 Rxe3 41. Rxe3 Ra2+ 42. Re2 Ra4 43. Rb2 Na6 44. c5 bxc5 45. Bxa6 Rxa6 46. b5 Rb6 47. Ke3 e6 48. dxe6+ Kxe6 49. Kd3 d5 50. Kc3 Kd6 51. Ra2 Rxb5 52. Ra6+ Ke7 53. Rxg6 Rb4 54. Rg7+ Kf8 55. Rc7 Rxf4 56. Rxc5 d4+ 57. Kd3 Kf7 58. Rd5 Rxh4 59. Rxf5+ Kg6 60. Rd5 Rg4 61. Rxd4 Kxg5 62. Rd5+ Kh4 63. Ke3 Ra4 64. Kf3 Ra3+ 65. Kg2 1/2-1/2

[Event "Michigan Amateur"]
[Site "Flint"]
[Date "1999.07.17"]
[Round "3"]
[White "Steen, Harold"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1710"]
[BlackElo "1927"]
[PlyCount "112"]
[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. Nf3 c5 2. e4 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Nbd2 Bd7 7. 0-0 Qc8 8. Re1 Bh3 9. Bh1 h5 10. Nf1 Bf6 11. Ne3 h4 12. Nd5 hxg3 13. Nxf6+ Nxf6 14. fxg3 Bg4 15. c3 Bxf3 16. Bxf3 Qh3 17. Qe2 Ne5 18. Rf1 Nxd3 19. Bg5 Ne5 20. Bxf6 exf6 21. Rf2 0-0-0 22. Rd1 Kb8 23. Rd5 Qe6 24. c4 Nxf3+ 25. Qxf3 Rhe8 26. Qxf6 Qxf6 27. Rxf6 Rxe4 28. Rxf7 Rxc4 29. Rf6 Kc7 30. Rd2 g5 31. b3 Re4 32. Kf2 g4 33. Rf4 Rde8 34. Rf6 d5 35. Rf5 Kc6 36. Rfxd5 Re2+ 37. Kf1 Re1+ 38. Kf2 R8e2+ 39. Rxe2 Rxe2+ 40. Kxe2 Kxd5 41. Kd3 b5 42. a3 a6 43. a4 c4+ 44. Kc3 cxb3 45. a5 Ke4 46. Kxb3 Kf3 47. Kb4 Kg2 48. Kc5 Kxh2 49. Kb6 b4 50. Kxa6 b3 51. Kb7 b2 52. a6 b1Q+ 53. Ka8 Kxg3 54. a7 Qe4+ 55. Kb8 Kf3 56. a8Q Qxa8+ 0-1

[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 "World op-B 27th"]
[Site "Philadelphia"]
[Date "1999.07.03"]
[Round "4"]
[White "Kopinch"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "86"]
[EventDate "1999.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[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. c3 Bg7 6. Be3 Nf6 7. Nd2 0-0 8. Be2 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 f6 12. exf6 Nxf6 13. 0-0 h5 14. h3 Bf5 15. Nf3 Ne4 16. Kh2 Qc7 17. g3 Rab8 18. Bc1 Qc8 19. Ng1 e5 20. Bd3 exf4 21. gxf4 Bh6 22. Qf3 Qc7 23. Ne2 Kh7 24. b3 Bg7 25. Bxe4 Bxe4 26. Qg3 c5 27. Bd2 c4 28. b4 Bd3 29. Rg1 Bxe2 30. Qxg6+ Kh8 31. Rae1 Rb6 32. Qg5 Bh6 33. Qg3 Bd3 34. Re5 Qf7 35. Be3 Rg6 36. Rg5 Bxg5 37. fxg5 Be4 38. Qh4 Qf3 39. Qe1 Kh7 40. Qd2 Re6 41. Qd4 Qe2+ 42. Kg3 Rf3+ 43. Kh4 Qxe3 0-1

[Event "Grand Masters/Experts-ch"]
[Site "Lansing"]
[Date "1999.01.10"]
[Round "4"]
[White "Vandivier, Don"]
[Black "Brumley, Ron Jr"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1932"]
[BlackElo "1825"]
[PlyCount "60"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 Nbd7 6. Qd2 h5 7. 0-0-0 Nb6 8. d5 c5 9. dxc6 bxc6 10. e5 Nfd5 11. Nxd5 Nxd5 12. exd6 Qxd6 13. g3 Nxe3 14. Qxd6 exd6 15. Re1 Be6 16. Rxe3 Kd7 17. Nh3 Rab8 18. b3 Bh6 19. Nf4 Bxf4 20. gxf4 Bf5 21. Bc4 d5 22. Rd1 Rhe8 23. Rxe8 Rxe8 24. Bd3 Bxd3 25. Rxd3 Re1+ 26. Rd1 Re3 27. Rd3 Rxd3 28. cxd3 Ke6 29. Kd2 d4 30. b4 Kf5 0-1

[Event "Grand Masters/Experts-ch"]
[Site "Lansing"]
[Date "1999.01.09"]
[Round "3"]
[White "Bailey, Gregory E"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1917"]
[BlackElo "1932"]
[PlyCount "61"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. 0-0 Bg4 7. h3 Bd7 8. c3 Qc8 9. Kh2 h5 10. d4 cxd4 11. cxd4 e5 12. fxe5 dxe5 13. d5 Nd4 14. Nxd4 exd4 15. Qf3 Nf6 16. Bg5 Ng4+ 17. Kg1 Ne5 18. Qa3 Bf8 19. Qb3 Bxh3 20. Bf6 Bxg2 21. Kxg2 Ng4 22. Bxh8 Ne3+ 23. Kg1 Qh3 24. Qb5+ Kd8 25. Bf6+ Be7 26. Bxe7+ Kxe7 27. Qxb7+ Kd8 28. Qxa8+ Ke7 29. Qxa7+ Kd8 30. Qb8+ Ke7 31. Qc7+ 1-0

[Event "Grand Masters/Experts-ch"]
[Site "Lansing"]
[Date "1999.01.09"]
[Round "2"]
[White "Skidmore, Michael"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1830"]
[BlackElo "2025"]
[PlyCount "98"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d5 6. Bxc6+ bxc6 7. e5 c4 8. Re1 Qc7 9. h3 Nh6 10. d4 cxd3 11. Qxd3 Bf5 12. Qe3 Be4 13. Nbd2 Nf5 14. Qe2 Bxf3 15. Nxf3 e6 16. Bg5 Qb6 17. Nh2 Ng3 18. Qc2 Ne4 19. Be3 Qc7 20. f3 Ng3 21. Ng4 0-0 22. Bc5 Rfd8 23. Qd2 Nf5 24. Nf6+ Kh8 25. g4 Nh4 26. Qf2 g5 27. Nh5 Bf8 28. Be3 h6 29. f4 gxf4 30. Qxf4 Ng6 31. Qf6+ Kh7 32. Rf1 Rd7 33. Kh1 c5 34. Qf2 Bg7 35. Nxg7 Kxg7 36. Bxc5 Kh7 37. Bd6 Qc4 38. Qc2 Rc8 39. Rf6 Kg7 40. Raf1 d4 41. Qd2 dxc3 42. bxc3 Qxc3 43. Qf2 Qxh3+ 44. Qh2 Qxg4 45. R6f4 Nxf4 46. Rg1 Rc1 47. Rxc1 Qf3+ 48. Kg1 Ne2+ 49. Qxe2 Qxe2 0-1

[Event "Grand Masters/Experts-ch"]
[Site "Lansing"]
[Date "1999.01.09"]
[Round "1"]
[White "Vandivier, Don"]
[Black "Sellers, Matthew B"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1932"]
[BlackElo "1930"]
[PlyCount "54"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c4 e6 6. Nc3 Be7 7. a3 0-0 8. c5 b6 9. b4 a5 10. Bf4 axb4 11. axb4 Rxa1 12. Qxa1 Nc6 13. Qa4 bxc5 14. Qxc6 cxb4 15. Bc7 Qd7 16. Qxd7 Bxd7 17. Nb1 Rc8 18. Bf4 b3 19. Bd3 Bb4+ 20. Ke2 Rc2+ 21. Bxc2 bxc2 22. Ne5 Bb5+ 23. Nd3 Ne4 24. Ke3 Bxd3 25. f3 cxb1Q 26. Rxb1 Bxb1 27. fxe4 Bxe4 0-1

[Event "Michigan op"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Baze, Lineas"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "89"]
[EventDate "1999.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Nf6 6. Nc3 Bg7 7. Nb3 0-0 8. 0-0 a5 9. a4 d6 10. f4 Be6 11. f5 Bxb3 12. cxb3 Qb6+ 13. Kh1 Qd4 14. Bg5 Nxe4 15. Nxe4 Qxe4 16. Bf3 Qxf5 17. Bxe7 Nxe7 18. Bxb7 Qe5 19. Bxa8 Rxa8 20. Qf3 Qd5 21. Qe2 Nf5 22. Qc4 Qxc4 23. bxc4 Bxb2 24. Rab1 Bc3 25. g4 Ne3 26. Rf4 Bb4 27. Re4 Nc2 28. Rf1 Kf8 29. h4 Re8 30. Ref4 Re7 31. h5 Kg7 32. hxg6 hxg6 33. g5 Ne3 34. R1f3 Nf5 35. Rd3 Re1+ 36. Kg2 Ra1 37. Kf3 Rxa4 38. Ke4 Bc5 39. Kf3 Ra1 40. Re4 a4 41. Re8 a3 42. Rb3 Nd4+ 43. Ke4 Nxb3 44. Kd5 Rd1+ 45. Kc6 0-1

[Event "Michigan op"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Chehayeb, Salah"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "65"]
[EventDate "1999.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Qb6 9. Ncb5 a6 10. Nf5 Qd8 11. Nbd4 gxf5 12. Nxf5 Ne5 13. Bb3 e6 14. Nxg7 Kxg7 15. Qd4 Nc6 16. Qd2 Ng8 17. h4 f5 18. exf5 Rxf5 19. 0-0-0 Na5 20. Bxe6 Rf8 21. Bd4+ Nf6 22. Qg5+ Kh8 23. Bc3 Nc6 24. Rhe1 b5 25. Bd5 Bb7 26. Bxc6 Bxc6 27. Rd6 b4 28. Bxf6+ Rxf6 29. Qxf6+ Qxf6 30. Rxf6 Kg7 31. Rf4 a5 32. Re7+ Kg6 33. Rg4+ 1-0

[Event "Michigan-ch Seniors"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Chobanyan, Sergei"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "41"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8. e6 f6 9. exd7+ Bxd7 10. Bc4 e5 11. Qd1 Nb6 12. Bb3 c5 13. Nd2 Bb5 14. a4 Bc6 15. a5 Nd5 16. Nc4 Nf4 17. Bxf4 exf4 18. 0-0 Qd5 19. Re1+ Kd8 20. Qxd5+ Bxd5 21. Rad1 1-0

[Event "Michigan-ch Seniors"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Dolin, Jack"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "74"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 Qe7 8. Qd5 Qa3 9. Qd2 Qa5 10. e4 Ngxe5 11. Be2 Nxf3+ 12. gxf3 d6 13. Rg1 Ne7 14. Rxg7 Ng6 15. Bg5 h6 16. Bf6 Rf8 17. f4 Qb6 18. Bh5 d5 19. e5 Ne7 20. Bxe7 Kxe7 21. cxd5 Bf5 22. Bg4 Rg8 23. Rxg8 Rxg8 24. f3 Bxg4 25. d6+ Kd7 26. dxc7+ Kc8 27. fxg4 Qg1+ 28. Ke2 Qxa1 29. f5 Qg1 30. Qd6 Qxg4+ 31. Kd2 Qf4+ 32. Kc2 Qxf5+ 33. Kb3 Qe6+ 34. c4 Qxd6 35. exd6 b6 36. Kb4 Kd7 37. Kb5 Kxd6 0-1

[Event "Michigan op"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Garrison, Ray"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "41"]
[EventDate "1999.??.??"]
[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 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d6 6. Nf3 g6 7. 0-0 Nf6 8. Bc4 Qb6+ 9. Kh1 Nxe4 10. Bxf7+ Kxf7 11. Qd5+ Kg7 12. Qxe4 Bf5 13. Qe3 Qa6 14. Nbd2 e6 15. h3 h5 16. c4 Nb4 17. Qc3+ Kh7 18. Qxb4 d5 19. Qb5 dxc4 20. Ng5+ Kg8 21. Qd7 1-0

[Event "Michigan-ch Amateur"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Gibbs, Tony"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "60"]
[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. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. d3 Bg7 5. 0-0 d6 6. Be3 Bxb2 7. Nc3 Bxc3 8. Rb1 Nf6 9. Bh6 e6 10. Rb3 Be5 11. Bg7 Rg8 12. Bh6 a6 13. a4 Na5 14. Rb1 Nxc4 15. dxc4 Nxe4 16. Bd2 Nxd2 17. Qxd2 g5 18. Rfe1 Bf4 19. Qd3 Qf6 20. g3 g4 21. Nh4 h5 22. Ng2 Be5 23. Rf1 Bd7 24. f4 Bd4+ 25. Ne3 Bc6 26. Rb3 h4 27. c3 hxg3 28. hxg3 Bxe3+ 29. Qxe3 Qh6 30. Rf2 Qh1# 0-1

[Event "Michigan op"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Hartwig, Thomas E"]
[Black "Vandivier, Don"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "79"]
[EventDate "1999.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. f3 d5 10. Nxd5 Nxd5 11. exd5 Nxd4 12. Bxd4 a4 13. Bxg7 Kxg7 14. Qd4+ Kg8 15. Bc4 b5 16. Be2 e6 17. Rd1 Qa5+ 18. Qd2 Qb6 19. d6 Bb7 20. Qd4 Qa5+ 21. c3 e5 22. Qb4 Qxb4 23. cxb4 Bc6 24. Rc1 Rfc8 25. Kf2 Kf8 26. Rhd1 Bd7 27. Rc5 f6 28. Rdc1 Rcb8 29. Rc7 Ke8 30. R1c5 Rb6 31. Ke3 Rab8 32. Rd5 Kd8 33. Ra7 R8b7 34. Rxb7 Rxb7 35. f4 exf4+ 36. Kxf4 Be6 37. Rxb5 Ra7 38. Ra5 Rxa5 39. bxa5 Kd7 40. a6 1-0

[Event "Michigan-ch Amateur"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Rotberg, Victor"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "D87"]
[PlyCount "90"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 Nc6 9. Ne2 0-0 10. 0-0 Qc7 11. Bb3 Rd8 12. Rc1 Na5 13. d5 c4 14. Bc2 e6 15. Bg5 Rd7 16. Ba4 Nc6 17. Nd4 exd5 18. exd5 Rxd5 19. Be3 Nxd4 20. cxd4 Bf5 21. Qf3 Rad8 22. Rfd1 b5 23. Bc2 Qd7 24. Bg5 Bg4 25. Qg3 Rxg5 26. f3 Bxd4+ 27. Kh1 h6 28. fxg4 Qxg4 29. Qxg4 Rxg4 30. Rf1 Be3 31. Rce1 Rf4 32. Rxf4 Bxf4 33. g3 Rd2 34. Bb1 Bg5 35. h4 Bf6 36. Kg1 Bd4+ 37. Kh1 Bf2 38. Re8+ Kg7 39. Kg2 Bb6+ 40. Kf3 Rf2+ 41. Kg4 Rf1 42. Be4 f5+ 43. Kh3 fxe4 44. Rxe4 c3 45. Re2 Rf2 0-1

[Event "Michigan-ch Seniors"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Vandivier, Don"]
[Black "Foord, Allan"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "31"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 h6 10. Bxf6 Bxf6 11. f5 Nc6 12. fxe6 fxe6 13. Qh5+ Ke7 14. Nf5+ Kf8 15. Nxd6 Be5 16. Qe8# 1-0

[Event "Michigan op"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Vandivier, Don"]
[Black "Fuller, William E"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "58"]
[EventDate "1999.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bc4 Bb4+ 7. c3 Be7 8. 0-0 0-0 9. Re1 h6 10. h3 d6 11. Bb3 b6 12. Nbd2 Na5 13. Bc2 Be6 14. Nf1 Rc8 15. Ne3 Nh7 16. Nd5 f5 17. exf5 Bxf5 18. Bxf5 Rxf5 19. Nxe7+ Qxe7 20. Qd5+ Kh8 21. Nd4 exd4 22. Qxf5 Qxe1+ 23. Kh2 Rf8 24. Qd7 dxc3 25. Qxd6 Nc4 26. Qc7 Nd2 27. h4 Nf1+ 28. Kh3 Qxf2 29. Qxc3 h5 0-1

[Event "Michigan op"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Vandivier, Don"]
[Black "Levi, Ariel"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "109"]
[EventDate "1999.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Be3 0-0 9. f4 Qb6 10. Na4 Qa5 11. Nc3 Qb6 12. Na4 Qb4 13. c3 Qa5 14. b4 Qc7 15. Nb5 Qb8 16. Bf3 Bd7 17. Nd4 e5 18. Nxc6 Bxc6 19. fxe5 dxe5 20. Qc2 Qc8 21. Rac1 Ng4 22. Bc5 Re8 23. h3 Nf6 24. Nb2 b6 25. Be3 Qb7 26. Bg5 Bxe4 27. Bxf6 Bxc2 28. Bxb7 Rab8 29. Rxc2 Rxb7 30. Bxg7 Kxg7 31. Rd1 Rc7 32. c4 e4 33. Kf2 f5 34. Ke3 g5 35. g3 Rf7 36. Rf2 Re6 37. Rd5 Kg6 38. c5 bxc5 39. bxc5 Rff6 40. Nc4 Ra6 41. g4 f4+ 42. Kxe4 Ra4 43. Kd3 Rb4 44. c6 Rxc4 45. Kxc4 Rxc6+ 46. Kb5 Rc3 47. Rd6+ Kf7 48. Rd7+ Ke6 49. Rxh7 Kd5 50. Rh5 Ke4 51. Rxg5 Rxh3 52. Rf5 f3 53. R5xf3 Rxf3 54. Rxf3 Kxf3 55. g5 1-0

[Event "Michigan op"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Vandivier, Don"]
[Black "Rosenberg, Steve"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "33"]
[EventDate "1999.??.??"]
[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. Bc4 e5 3. Nf3 Nxe4 4. Nc3 Nxc3 5. dxc3 Bd6 6. Ng5 Nc6 7. Nxf7 Qh4 8. Nxh8 Qxc4 9. Qh5+ g6 10. Qxh7 Ne7 11. Bg5 b6 12. Bxe7 Bxe7 13. Qxg6+ Kf8 14. Qh7 Bc5 15. Ng6+ Ke8 16. Qh8+ Kf7 17. Nxe5+ 1-0

[Event "Michigan-ch Seniors"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Vandivier, Don"]
[Black "Schell, Kenneth"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "75"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 c6 6. dxc6 Nxc6 7. Nf3 e5 8. 0-0 0-0-0 9. Nc3 Bc5 10. a3 h6 11. b4 Bd4 12. Qa4 Kb8 13. b5 Ne7 14. c5 e4 15. Nxd4 Qxd4 16. Qb4 Qd3 17. c6 Ned5 18. Nxd5 Nxd5 19. Qa5 Nb6 20. Bb2 f6 21. c7+ Kxc7 22. Qxa7 Qxb5 23. Rfc1+ Nc4 24. Rxc4+ Qxc4 25. Rc1 Qxc1+ 26. Bxc1 Rd6 27. Bb2 Rhd8 28. Bc3 Ra6 29. Qc5+ Rc6 30. Qa5+ b6 31. Qa7+ Kc8 32. g4 Rd7 33. Qa8+ Kc7 34. Qe8 Rc4 35. Qe6 Ra4 36. Qb3 Ra7 37. Qc4+ Kd8 38. Bb4 1-0

[Event "Michigan-ch Amateur"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Vandivier, Don"]
[Black "Skidmore, Michael"]
[Result "1/2-1/2"]
[ECO "B14"]
[PlyCount "58"]
[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. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Qa4+ Nc6 8. Ne5 Bxc3+ 9. bxc3 Bd7 10. Nxd7 Qxd7 11. Ba3 dxc4 12. Bxc4 Nd5 13. Bxd5 Qxd5 14. 0-0 a6 15. Bc5 b5 16. Qc2 Rc8 17. a4 b4 18. Qd3 a5 19. Qa6 Qd7 20. d5 Ne7 21. dxe6 fxe6 22. cxb4 axb4 23. Bxb4 Nd5 24. Ba3 Kf7 25. Qd3 Ra8 26. Qb5 Qxb5 27. axb5 Rhb8 28. Bd6 Rxa1 29. Bxb8 Ra5 1/2-1/2

[Event "Michigan op"]
[Site "USA"]
[Date "1998.??.??"]
[Round "?"]
[White "Aldrich, Jeff"]
[Black "Vandivier, Don"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "68"]
[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. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 f6 7. exf6 Qxf6 8. e3 Qxb2 9. Bd3 Nge5 10. 0-0 Nxd3 11. Ne4 Nxf4 12. exf4 Be7 13. Re1 0-0 14. Re2 Qb4 15. Qd5+ Kh8 16. Neg5 Bxg5 17. Nxg5 g6 18. Rae1 d6 19. Nxh7 Kxh7 20. Re7+ Kh8 21. R7e3 Qc5 22. Qf3 Qxc4 23. Re4 Qf7 24. g4 Kg7 25. Kh1 Bd7 26. f5 Rae8 27. g5 Bxf5 28. Qc3+ Kg8 29. Rh4 Rxe1+ 30. Qxe1 Re8 31. Qc3 Qd5+ 32. f3 Qd1+ 33. Kg2 Qe2+ 34. Kg3 Qe1+ 0-1

