[Event "North American op 31st"]
[Site "Stillwater"]
[Date "2012.05.28"]
[Round "8"]
[White "Colbert, Jeff"]
[Black "Berry, James E"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2010"]
[PlyCount "86"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. d4 cxd4 8. Nxd4 0-0 9. Ndb5 Nf5 10. 0-0 a6 11. Nd6 Nxd6 12. Qxd6 Ne5 13. Qb4 Qc7 14. c5 Nd3 15. Qc4 Nxc1 16. Raxc1 d5 17. Qe2 Bd7 18. Rfd1 Qa5 19. a3 Rac8 20. Qd2 h5 21. Ne2 Qd8 22. e4 Ba4 23. Re1 dxe4 24. Qb4 Bc6 25. Bxe4 Bxe4 26. Qxe4 Bxb2 27. Rb1 Bxa3 28. Rxb7 Bxc5 29. Nf4 Qd4 30. Qb1 Qxf2+ 31. Kh1 Qf3+ 32. Ng2 Rcd8 33. Rf1 Qd3 34. Qc1 Qd5 35. Rc7 Rc8 36. Rfxf7 Rxc7 37. Rxc7 Qd3 38. Qxc5 Rf1+ 39. Qg1 Qd1 40. Rc8+ Kh7 41. Rc7+ Kh6 42. Ne1 Qxe1 43. Rh7+ Kxh7 0-1

[Event "North American op 31st"]
[Site "Stillwater"]
[Date "2012.05.28"]
[Round "7"]
[White "Simo, Judit"]
[Black "Colbert, Jeff"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2011"]
[PlyCount "43"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Bc4 Re8 15. Ne4 Qc7 16. g4 Red8 17. h4 h6 18. g5 h5 19. Ba3 Nb6 20. Bd3 Nc4 21. Qc3 Nxa3 22. Qxa3 1/2-1/2

[Event "North American op 31st"]
[Site "Stillwater"]
[Date "2012.05.27"]
[Round "4"]
[White "Colbert, Jeff"]
[Black "Wharry, Stephen M"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2009"]
[PlyCount "82"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 a6 9. Qe2 Qc7 10. Bd2 Nbd7 11. Rac1 Qb8 12. h3 Rd8 13. Rfd1 Nf8 14. Nh2 b6 15. Be3 N6d7 16. f4 Bb7 17. Qg4 Nf6 18. Qg3 b5 19. a3 Rd7 20. Ng4 Nxg4 21. Qxg4 Qd8 22. Rf1 Rc8 23. f5 Bf6 24. Ne2 Rxc1 25. Rxc1 Rc7 26. Rxc7 Qxc7 27. Nf4 Qb6 28. Ne2 e5 29. Qg3 exd4 30. Bf4 Be7 31. Bh6 g6 32. Nf4 Qc5 33. Nh5 Nd7 34. fxg6 hxg6 35. Nf4 Ne5 36. Kh2 Kh7 37. Bf8 Bxf8 38. Qh4+ Kg8 39. Qf6 Qc7 40. Qh4 Qe7 41. Qg3 Nxd3 0-1

[Event "North American op 31st"]
[Site "Stillwater"]
[Date "2012.05.27"]
[Round "5"]
[White "Jiang, Bryan Liu"]
[Black "Colbert, Jeff"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1693"]
[PlyCount "33"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Nxc6 bxc6 10. Bh6 Qa5 11. h4 Rb8 12. Bc4 Rxb2 13. h5 Bxh6 14. Qd3 Nxh5 15. f4 Nxf4 16. Qf3 Nxg2+ 17. Kf1 0-1

[Event "North American op 31st"]
[Site "Stillwater"]
[Date "2012.05.26"]
[Round "2"]
[White "Colbert, Jeff"]
[Black "Dutiel, Tony"]
[Result "1/2-1/2"]
[ECO "C65"]
[BlackElo "1895"]
[PlyCount "79"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3 0-0 9. c3 Bg4 10. Nbd2 Nh5 11. b4 Bb6 12. Nc4 f5 13. Nxb6 axb6 14. h3 Nxg3 15. fxg3 fxe4 16. Qb3+ Kg7 17. dxe4 Bd7 18. Bd3 Qe7 19. Nd2 Be6 20. Bc4 Bxc4 21. Qxc4 Rae8 22. Rae1 Qe6 23. Qxe6 Rxe6 24. Rxf8 Kxf8 25. Rf1+ Kg7 26. Nc4 Rf6 27. Rxf6 Kxf6 28. Ne3 Ne7 29. c4 h5 30. Kf2 Ke6 31. a4 Nc6 32. Nd5 Kd7 33. Ke3 Nd4 34. Kd3 h4 35. gxh4 gxh4 36. Ne3 Ne6 37. Ke2 Ng5 38. Kd3 Ne6 39. Ke2 Ng5 40. Kd3 1/2-1/2

[Event "North American op 31st"]
[Site "Stillwater"]
[Date "2012.05.26"]
[Round "1"]
[White "Fritze, Melvin Paul"]
[Black "Colbert, Jeff"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1726"]
[PlyCount "70"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 e6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Nf6 8. d3 Be7 9. Qe1 b5 10. Kh1 b4 11. Ne2 d5 12. e5 Nd7 13. d4 Bb5 14. Rf2 a5 15. f5 exf5 16. Nf4 Nf8 17. e6 f6 18. Nh5 Rg8 19. Ng3 g6 20. Bh6 Ra6 21. Bxf8 Kxf8 22. Qd2 Rxe6 23. dxc5 Bxc5 24. Nd4 Bxd4 25. Qxd4 Rg7 26. Qc5+ Rge7 27. Qxb5 h5 28. Raf1 h4 29. Ne2 Re4 30. Nf4 Kg7 31. Qxd5 Qb6 32. Nxg6 Qxf2 33. Qg8+ Kxg8 34. Nxe7+ Rxe7 35. Rxf2 Re1+ 0-1

[Event "Stillwater Thanksgiving op 2nd"]
[Site "Stillwater"]
[Date "2010.11.21"]
[Round "5"]
[White "Colbert, Jeff"]
[Black "Temple, Judson L"]
[Result "1/2-1/2"]
[ECO "B44"]
[BlackElo "1895"]
[PlyCount "88"]
[EventDate "2010.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Nd2 b5 9. a4 b4 10. N4b3 d5 11. a5 Bd6 12. g3 0-0 13. f4 Nxe4 14. Bb6 Qe7 15. Nxe4 dxe4 16. Qd2 Bb8 17. Nc5 Ba7 18. Nxe4 Rd8 19. Bd3 Bb7 20. Qf2 b3 21. Bxa7 Nxa7 22. Nc5 bxc2 23. Qxc2 Rac8 24. b4 Nc6 25. Qb1 Nxb4 26. Bxh7+ Kh8 27. Nxb7 Qxb7 28. Qe4 Qa7+ 29. Kg2 Rd4 30. Qb1 g6 31. Bxg6 fxg6 32. Qxg6 Rd2+ 33. Kh3 Qh7+ 34. Qxh7+ Kxh7 35. f5 exf5 36. Rxf5 Rcc2 37. Raf1 Nd5 38. R1f3 Kg6 39. Kg4 Rc4+ 40. Kh3 Rc5 41. Re5 Rcc2 42. Re6+ Kg5 43. Re5+ Kg6 44. Re6+ Kg5 1/2-1/2

[Event "Stillwater Thanksgiving op 2nd"]
[Site "Stillwater"]
[Date "2010.11.21"]
[Round "4"]
[White "Williams, Jeffrey"]
[Black "Colbert, Jeff"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1743"]
[PlyCount "100"]
[EventDate "2010.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bg5 h6 4. Bxf6 exf6 5. e4 dxe4 6. Nxe4 f5 7. Nc3 Be7 8. Nf3 0-0 9. Bc4 Nd7 10. Qd3 Nf6 11. 0-0-0 c6 12. Ne5 Qc7 13. Qg3 Bd6 14. f4 b5 15. Bb3 a5 16. a4 b4 17. Ne2 Ba6 18. Rhe1 Nd5 19. Ng1 Bc8 20. Ngf3 Be6 21. Kb1 Rfe8 22. h4 Rad8 23. Qh2 f6 24. Bxd5 Bxd5 25. Nd3 Be4 26. Qh3 b3 27. c3 Bxf4 28. Ka1 Bxd3 29. Rxd3 Rxe1+ 30. Nxe1 Qe7 31. Rd1 Qe2 32. Qf3 Qxf3 33. Nxf3 Kf7 34. Re1 g5 35. hxg5 hxg5 36. Re2 Rh8 37. Re1 g4 38. c4 gxf3 39. gxf3 Rd8 40. Rd1 Be3 41. d5 cxd5 42. cxd5 Ke7 43. Re1 f4 44. Rd1 Kd6 45. Rd3 Rb8 46. Kb1 Rb4 47. Rc3 Kxd5 48. Rd3+ Kc5 49. Rc3+ Kd4 50. Rc6 Ke5 0-1

[Event "Stillwater Thanksgiving op 2nd"]
[Site "Stillwater"]
[Date "2010.11.20"]
[Round "2"]
[White "Colbert, Jeff"]
[Black "Smith, James L"]
[Result "0-1"]
[ECO "A21"]
[BlackElo "2013"]
[PlyCount "98"]
[EventDate "2010.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Ne7 4. Bg2 Bxc3 5. dxc3 d6 6. Nf3 f6 7. 0-0 Be6 8. e4 0-0 9. Qe2 Nd7 10. Rd1 Qc8 11. b4 a5 12. Be3 Rd8 13. Rd2 Nb6 14. Bxb6 cxb6 15. Bf1 Qc6 16. Rad1 Rac8 17. Nh4 Bxc4 18. Qxc4+ Qxc4 19. Bxc4+ Rxc4 20. Rxd6 Rxd6 21. Rxd6 axb4 22. cxb4 Rxb4 23. Rd8+ Kf7 24. Rd7 Ke6 25. Rxb7 g5 26. Nf3 h5 27. Nd2 Nc8 28. Kg2 Nd6 29. Rb8 Rb2 30. Nb3 Nxe4 31. Rxb6+ Kd5 32. Rb4 Rxf2+ 33. Kg1 Rxa2 34. Rb8 Kc4 35. Nc1 Ra1 36. Kg2 Rxc1 37. Kf3 Nc5 38. Kg2 g4 39. Rf8 Rc2+ 40. Kg1 Ne4 41. Kf1 Kd3 42. Rd8+ Ke3 43. Rd1 Rxh2 44. Kg1 Rd2 45. Ra1 Nc3 46. Ra3 Rc2 47. Ra1 Kf3 48. Rf1+ Kxg3 49. Kh1 Rh2+ 0-1

