[Event "ICCF FM/3900"]
[Site "ICCF email"]
[Date "2023.05.28"]
[Round "?"]
[White "Botea, Dan Dumitru"]
[Black "Davidson, Brian"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "98"]
[EventDate "2023.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 0-0 8. e3 Bf5 9. Qb3 Bxc3+ 10. Qxc3 g5 11. Bg3 Ne4 12. Qxc7 Nc6 13. Bb5 Rc8 14. Qxd8 Rfxd8 15. 0-0 h5 16. h4 g4 17. Ne5 Nb4 18. Bf4 Nd6 19. Ba4 f6 20. Nd7 Bxd7 21. Bxd6 Nc2 22. Bxc2 Rxc2 23. a4 Kf7 24. Rfc1 Rxb2 25. Rc7 Ke6 26. Bc5 a5 27. e4 dxe4 28. d5+ Kf7 29. Kh2 Rd2 30. Rb1 Rxd5 31. Rbxb7 Ke6 32. Rb6+ Kf5 33. Be3 Bxa4 34. Ra7 Bd7 35. Raa6 Rf8 36. Rd6 Rxd6 37. Rxd6 Be6 38. Ra6 Bd5 39. Rxa5 Ke5 40. Kg3 Ra8 41. Rxa8 Bxa8 42. Bc1 Bd5 43. Bb2+ Ke6 44. Bd4 Bb7 45. Ba7 Bd5 46. Bd4 Bc6 47. Bb2 Bb7 48. Bd4 Bd5 49. Bb2 Bc6 1/2-1/2

[Event "ICCF FM/3900"]
[Site "ICCF email"]
[Date "2023.05.28"]
[Round "?"]
[White "Davidson, Brian"]
[Black "Botea, Dan Dumitru"]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "143"]
[EventDate "2023.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nf3 d6 4. h3 Nf6 5. d4 cxd4 6. Nxd4 e5 7. Nb3 Be7 8. Be3 Be6 9. Qf3 0-0 10. 0-0-0 b5 11. g4 b4 12. Nd5 Nxd5 13. exd5 Bc8 14. Kb1 a5 15. Nd2 a4 16. Bd3 a3 17. b3 Nd7 18. Ne4 Qc7 19. Rc1 Kh8 20. Rhd1 f5 21. gxf5 Nf6 22. c4 bxc3 23. Rxc3 Qa5 24. Rc2 Qxd5 25. Rc7 Bd7 26. Bg5 Rad8 27. Bc2 Qa8 28. Qe3 Bxf5 29. Bxf6 Bxf6 30. Nxd6 Bg6 31. Bxg6 hxg6 32. Ra7 Qb8 33. Qc5 Bg5 34. Rc7 Rxf2 35. Qxf2 Rxd6 36. Rd7 Rxd7 37. Rxd7 Qc8 38. Rd1 e4 39. h4 Bf6 40. Rc1 Qd7 41. b4 Qd3+ 42. Qc2 Qd4 43. Qb3 Kh7 44. Rc4 Qa1+ 45. Kc2 Qe1 46. Qb1 Qf2+ 47. Kb3 Qe3+ 48. Ka4 Qa7+ 49. Kb3 Qe3+ 50. Ka4 Qa7+ 51. Kb5 Qb7+ 52. Ka5 Qa7+ 53. Kb5 Qb7+ 54. Ka4 Qa7+ 55. Kb3 Qe3+ 56. Ka4 Qa7+ 57. Kb5 Qb7+ 58. Kc5 Be7+ 59. Kd4 Qd7+ 60. Kc3 Qh3+ 61. Kd4 Qd7+ 62. Ke3 Qh3+ 63. Kd4 Qd7+ 64. Ke3 Qh3+ 65. Kd4 Qd7+ 66. Kc3 Qh3+ 67. Kd4 Qd7+ 68. Ke3 Qh3+ 69. Kd4 Qd7+ 70. Kc3 Qh3+ 71. Kd4 Qd7+ 72. Kc3 1/2-1/2

[Event "CAN-ch op 49th"]
[Site "Victoria"]
[Date "2012.07.10"]
[Round "5.42"]
[White "Davidson, Brian"]
[Black "North, Robert"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1768"]
[BlackElo "1913"]
[PlyCount "30"]
[EventDate "2012.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Qc2 0-0 6. h3 Na6 7. a3 c5 8. dxc5 Bf5 9. Qd1 dxc4 10. Nd2 Nxc5 11. Nxc4 Qxd1+ 12. Kxd1 Nb3 13. Rb1 Bxb1 14. Nxb1 Nxc1 15. Kxc1 Rac8 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2011.09.05"]
[Round "5.14"]
[White "Davidson, Brian"]
[Black "Sullivan, Brian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1729"]
[BlackElo "1591"]
[PlyCount "61"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c6 3. Nd2 Nd7 4. e3 Ngf6 5. Bd3 Qb6 6. Rb1 e6 7. a3 Bd6 8. Ngf3 h6 9. Bh4 Qc7 10. c4 c5 11. cxd5 exd5 12. dxc5 Nxc5 13. Bc2 g5 14. Bg3 Bxg3 15. fxg3 Bg4 16. 0-0 0-0 17. Rc1 Qb6 18. b4 Nce4 19. Qe1 Bh5 20. Nd4 Rac8 21. Nf5 Kh7 22. Ne7 Rxc2 23. Rxc2 Qe6 24. Nf5 Bg6 25. Nd4 Qd7 26. Rc1 Ng4 27. N2f3 Re8 28. h3 Nxe3 29. Qxe3 Nxg3 30. Nxg5+ hxg5 31. Qxg3 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2011.09.04"]
[Round "3.5"]
[White "Chan, James"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2086"]
[BlackElo "1729"]
[PlyCount "55"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bg5 e5 7. Nf5 Bxf5 8. exf5 Be7 9. Bxf6 Bxf6 10. Nd5 Nc6 11. c3 0-0 12. Bd3 Re8 13. Be4 Rb8 14. 0-0 Be7 15. Qh5 h6 16. Rad1 f6 17. Rd3 Bf8 18. Rg3 Kh8 19. Qf7 Re7 20. Nxe7 Qxe7 21. Qb3 Qd7 22. Rd1 Nd8 23. Qd5 Rc8 24. b4 Qa4 25. h4 Qa3 26. Bc2 Nc6 27. Bb3 Be7 28. Qf7 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2011.09.04"]
[Round "4.12"]
[White "Hui, Jeremy"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1815"]
[BlackElo "1729"]
[PlyCount "47"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. 0-0 0-0 10. a3 Bg4 11. Qc2 h6 12. Rfe1 Re8 13. h3 Bh5 14. e5 Bg6 15. Qxg6 dxe5 16. Bxf7+ Kh8 17. Bxe8 Nxe8 18. Nxe5 Nxe5 19. Rxe5 Nf6 20. Nf3 Qd7 21. Rae1 Rg8 22. Re7 Qd6 23. g3 Qd5 24. Ne5 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2010.09.05"]
[Round "2.4"]
[White "Davidson, Brian"]
[Black "Sohal, Tanraj"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1839"]
[BlackElo "2165"]
[PlyCount "97"]
[EventDate "2010.09.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nf3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Bd3 Ne4 8. Bxe7 Qxe7 9. Qc2 f5 10. 0-0 d6 11. Nbd2 Nxd2 12. Nxd2 Qg5 13. e4 f4 14. Nf3 Qh5 15. d5 e5 16. Be2 Qg6 17. Nh4 Qf6 18. Nf5 Bc8 19. Bg4 Kh8 20. Qe2 h5 21. Bxh5 g6 22. Bxg6 Qxg6 23. Ne7 Qh7 24. Nxc8 Rxc8 25. Rac1 Nd7 26. Rc3 Qg6 27. Rh3+ Kg7 28. Rd1 Rh8 29. Rdd3 Kf7 30. Rxh8 Rxh8 31. b4 Nf6 32. f3 Qh6 33. h3 Qg5 34. Kh2 Qg3+ 35. Kh1 Nd7 36. Qf1 Ra8 37. Rd1 Ke7 38. Ra1 a5 39. Kg1 Qh4 40. Qb1 Rg8 41. Kh1 Qf2 42. Ra2 Qd4 43. Rc2 axb4 44. axb4 Ra8 45. Ra2 Rxa2 46. Qxa2 Nf6 47. Kh2 Nh5 48. Qc2 Ng3 49. b5 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2009.09.07"]
[Round "5"]
[White "McLaren, Brian"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2247"]
[BlackElo "1588"]
[PlyCount "87"]
[EventDate "2009.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e6 4. d4 b6 5. 0-0 Bb7 6. c4 d5 7. Nbd2 Be7 8. b3 0-0 9. Bb2 Rb8 10. Rc1 h6 11. a3 Re8 12. Rc2 Qd7 13. Qa1 Na5 14. Ne5 Qd8 15. b4 Nxc4 16. Ndxc4 dxc4 17. Nc6 Bxc6 18. Bxc6 Rf8 19. Rxc4 b5 20. Rc2 a6 21. Qc1 Qc8 22. e4 Bd8 23. Qf4 Nh7 24. h4 Rb6 25. Bc1 Kh8 26. Be3 g5 27. hxg5 Bxg5 28. Qf3 Bxe3 29. Qxe3 Kg7 30. Kg2 Qd8 31. Rh1 Qf6 32. e5 Qg5 33. f4 Rxc6 34. Rxc6 Qd8 35. Rc5 f5 36. Rd1 Rf7 37. d5 Rd7 38. d6 cxd6 39. exd6 Nf6 40. Qxe6 Qa8+ 41. Rdd5 Nxd5 42. Qxd7+ Kg6 43. Qc6 Ne3+ 44. Kf3 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2009.09.06"]
[Round "3.12"]
[White "Davidson, Brian"]
[Black "Angelvette, Duane"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1588"]
[BlackElo "1790"]
[PlyCount "60"]
[EventDate "2009.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 c5 5. d5 d6 6. Nf3 Qa5 7. Bd2 Bf5 8. Nb5 Qd8 9. Bc3 0-0 10. e3 a6 11. Na3 e5 12. dxe6 fxe6 13. Be2 e5 14. 0-0 e4 15. Nh4 Be6 16. g3 Nc6 17. f4 Qd7 18. Nb1 Rad8 19. Qc2 Bh3 20. Re1 Qe7 21. Nd2 Nb4 22. Bxb4 cxb4 23. Rab1 Ng4 24. Qb3 Bf6 25. Ng2 a5 26. Nf1 Nh6 27. c5+ Be6 28. cxd6 Rxd6 29. Bc4 Bxc4 30. Qxc4+ Kg7 1/2-1/2

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2009.09.05"]
[Round "1.15"]
[White "Davidson, Brian"]
[Black "Straka, Petr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1588"]
[BlackElo "1192"]
[PlyCount "57"]
[EventDate "2009.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nc6 3. Nf3 Bg4 4. e3 Nf6 5. Nbd2 e6 6. c4 Bb4 7. Be2 Bxd2+ 8. Nxd2 Bxe2 9. Qxe2 dxc4 10. Nxc4 h6 11. Bh4 g5 12. Bg3 Ne4 13. Be5 Nxe5 14. Nxe5 Nf6 15. 0-0 0-0 16. f4 Ne4 17. fxg5 Qxg5 18. Rf4 f5 19. Qc4 Rae8 20. Qxc7 Rc8 21. Qd7 Rc2 22. Qxe6+ Kg7 23. Ng4 h5 24. Qe5+ Kg8 25. Rxf5 Qxg4 26. Rxf8+ Kxf8 27. Rf1+ Kg8 28. Qe8+ Kh7 29. Rf7+ 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2009.09.05"]
[Round "2.5"]
[White "Salcedo, Daniel"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2050"]
[BlackElo "1588"]
[PlyCount "72"]
[EventDate "2009.09.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. a3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Nf3 h6 8. Bh4 d6 9. Bd3 Nbd7 10. 0-0 e5 11. e4 exd4 12. Nxd4 Ne5 13. Nf5 Ng6 14. Bg3 Re8 15. f4 Nd7 16. Nxe7+ Qxe7 17. Bc2 Nc5 18. Re1 Qf6 19. Qd2 Rad8 20. Re2 Rd7 21. Rf1 Nf8 22. b4 Nce6 23. Rd1 Red8 24. Nd5 Qb2 25. Qd3 c6 26. Ba4 Qd4+ 27. Qxd4 Nxd4 28. Rxd4 c5 29. Rdd2 Bxd5 30. cxd5 Rc7 31. Rc2 f6 32. e5 fxe5 33. fxe5 dxe5 34. Bxe5 Rf7 35. d6 Ne6 36. Bb3 Re8 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.18"]
[Round "8"]
[White "Marshall, Jim"]
[Black "Davidson, Brian"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1661"]
[BlackElo "1814"]
[PlyCount "76"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Be2 Be7 5. 0-0 b6 6. d4 cxd4 7. Nxd4 Nxd4 8. Be3 Nxe2+ 9. Qxe2 Nf6 10. e5 Nd5 11. Bd4 Bb7 12. c4 Nb4 13. a3 Nc6 14. Bc3 f5 15. Qh5+ g6 16. Qh6 Bf8 17. Qh3 Rc8 18. Nd2 Bc5+ 19. Kh1 Bd4 20. Nf3 Bxc3 21. bxc3 h6 22. Rad1 Na5 23. Nd4 Kf7 24. Nxe6 Kxe6 25. Rd6+ Kf7 26. Rfd1 Bc6 27. Rf6+ Kg7 28. Rdd6 Rh7 29. Rxg6+ Kh8 30. Rxh6 Qe7 31. Rxh7+ Qxh7 32. Rh6 Qxh6 33. Qxh6+ Kg8 34. Qg6+ Kh8 35. Qf6+ Kg8 36. Qxf5 Nxc4 37. Qg6+ Kh8 38. Qh6+ Kg8 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.16"]
[Round "6.82"]
[White "Thomas, Derek"]
[Black "Davidson, Brian"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1532"]
[BlackElo "1814"]
[PlyCount "79"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 d6 8. g3 Nd7 9. Bg2 0-0 10. 0-0 Re8 11. Re1 Rb8 12. Rc1 e5 13. d5 a6 14. Qe2 Nf8 15. a4 Bc8 16. h3 Bd7 17. Kh2 h6 18. b3 Nh7 19. Rc2 Qc8 20. Rh1 Be7 21. g4 Nf8 22. Qd2 Qd8 23. Ne2 Ng6 24. Kg1 b5 25. cxb5 axb5 26. a5 b4 27. Ra2 Bb5 28. Kh2 Bxe2 29. Qxe2 Nf4 30. Qc4 Qc8 31. a6 Ra8 32. Rha1 Qb8 33. Ra5 Qb6 34. R1a2 Reb8 35. Bf1 g6 36. Rb5 Qxb5 37. Qxb5 Rxb5 38. Bxb5 Ra7 39. Kg3 g5 40. Ra1 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.15"]
[Round "5.74"]
[White "Davidson, Brian"]
[Black "Goodman, Clifford"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1814"]
[BlackElo "1630"]
[PlyCount "82"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 0-0 5. Nf3 d6 6. e4 Nbd7 7. Be2 h6 8. Bh4 g5 9. Bg3 Nh5 10. 0-0 Nxg3 11. fxg3 c5 12. d5 Ne5 13. Rb1 f5 14. Nd2 fxe4 15. Ndxe4 Bf5 16. Rxf5 Rxf5 17. g4 Rf7 18. Ng3 Qf8 19. Nf5 Rxf5 20. gxf5 Qxf5 21. Qd2 Rf8 22. Rf1 Qg6 23. Nb5 Rxf1+ 24. Bxf1 Qb1 25. b3 Ng4 26. Qe2 a6 27. Nc7 Bd4+ 28. Kh1 Ne3 29. h3 Qxf1+ 30. Qxf1 Nxf1 31. Ne6 Be5 32. Nd8 b5 33. cxb5 axb5 34. Nc6 Kf7 35. Kg1 Nd2 36. Kf2 b4 37. Ke2 Ne4 38. Kd3 Nc3 39. Kc4 Bf6 40. Nd8+ Kg6 41. Ne6 Nxa2 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.14"]
[Round "4.73"]
[White "McKay, Tom"]
[Black "Davidson, Brian"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1614"]
[BlackElo "1814"]
[PlyCount "85"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Be6 10. f4 Nc6 11. g4 h6 12. f5 Bxb3 13. axb3 Nd4 14. Bd3 Nh7 15. Nd5 Bg5 16. c3 Bxc1 17. Rxc1 Nc6 18. b4 Ne7 19. Ne3 Ng5 20. h4 Nh3 21. Qf3 Nf4 22. Bb1 Neg6 23. Qf2 Qxh4+ 24. Qxh4 Nxh4 25. Rcd1 Rad8 26. Rd2 Rd7 27. Rh2 g5 28. fxg6 Nhxg6 29. Rxh6 Kg7 30. Nf5+ Kf6 31. Rf2 Rh8 32. Rxh8 Nxh8 33. Rd2 Kg5 34. Rxd6 Rxd6 35. Nxd6 b5 36. Ba2 f6 37. Nb7 Nd3 38. Be6 Nf2+ 39. Kg2 Nxe4 40. Bf5 Nd2 41. Nc5 Nc4 42. Nxa6 Ne3+ 43. Kf3 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.13"]
[Round "3"]
[White "Davidson, Brian"]
[Black "Grumic, Sasha"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1814"]
[BlackElo "2080"]
[PlyCount "86"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 c5 5. Nf3 cxd4 6. Nxd4 Nc6 7. e3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rc1 a6 11. h3 h6 12. Bh4 Rc8 13. Re1 g5 14. Bg3 Qa5 15. a3 Rfd8 16. Bf3 Ne5 17. Nd5 Nxf3+ 18. Qxf3 Nxd5 19. Qxd5 Qb6 20. b4 e5 21. Nb3 Be6 22. Qd3 f5 23. Qe2 Qc7 24. Nd2 Qe7 25. f3 Qf7 26. Bf2 g4 27. fxg4 fxg4 28. hxg4 Qg6 29. e4 Bxg4 30. Qe3 h5 31. Bh4 Bh6 32. Qd3 Rd7 33. Rf1 Bf4 34. g3 Be6 35. Rc2 Rg7 36. Rf2 Rf8 37. Nf1 Bh3 38. Kh2 Bxf1 39. Rxf1 Bxg3+ 40. Bxg3 Rxf1 41. Qxf1 Qxg3+ 42. Kh1 Qh4+ 43. Rh2 Qxe4+ 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.12"]
[Round "2.74"]
[White "McCleary, Reuben"]
[Black "Davidson, Brian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1506"]
[BlackElo "1814"]
[PlyCount "60"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Nf3 Bg4 7. Be2 e6 8. Bg5 Be7 9. 0-0 0-0 10. Rc1 h6 11. Be3 Nc6 12. e5 dxe5 13. Nxe5 Bxe2 14. Nxe2 Nxe5 15. dxe5 Nd5 16. Bc5 Rc8 17. Bxe7 Qxe7 18. Qb3 b5 19. Nc3 Nf4 20. Qd1 b4 21. Ne2 Rxc1 22. Nxc1 Qg5 23. g3 Rc8 24. Kh1 Nd5 25. f4 Qg6 26. Qe2 Qf5 27. Qxa6 Qe4+ 28. Kg1 Qe3+ 29. Kh1 Rxc1 30. f5 Rxf1+ 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.11"]
[Round "1"]
[White "Davidson, Brian"]
[Black "Mulyar, Michael A"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1814"]
[BlackElo "2390"]
[PlyCount "50"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. Nd2 Qb6 5. Nb3 a5 6. a4 Bf5 7. e3 e6 8. Nf3 Nd7 9. Be2 Ngf6 10. 0-0 Be7 11. h3 0-0 12. Nfd2 e5 13. Bg3 exd4 14. Nxd4 Bh7 15. b3 Bb4 16. Bd3 Bc3 17. Bxh7+ Kxh7 18. Rb1 Bxd4 19. exd4 Qxd4 20. Qc1 Rfe8 21. Nf3 Qc5 22. Nd2 Re2 23. Re1 Rxe1+ 24. Qxe1 Qxc2 25. Rc1 Re8 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2007.09.03"]
[Round "6"]
[White "Davidson, Brian"]
[Black "Lohner, Jason"]
[Result "1-0"]
[ECO "E71"]
[PlyCount "49"]
[EventDate "2007.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[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 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 c5 7. d5 e6 8. Bg5 Qc7 9. Be2 exd5 10. exd5 Nbd7 11. 0-0 a6 12. Re1 b6 13. Qd2 Bb7 14. Bd3 Rae8 15. Bf4 Qb8 16. Qc2 Rxe1+ 17. Rxe1 Re8 18. Rxe8+ Nxe8 19. Ne4 Ne5 20. Nxe5 dxe5 21. Bg3 f5 22. Ng5 Bc8 23. Qa4 Nd6 24. Qc6 Nf7 25. Qe8+ 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2007.09.03"]
[Round "5"]
[White "Davidson, Brian"]
[Black "Parker, Dylan"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "93"]
[EventDate "2007.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 f6 3. Bh4 g5 4. Bg3 f5 5. e3 Nf6 6. Be5 Nbd7 7. Be2 g4 8. h3 h5 9. hxg4 fxg4 10. Qd3 Nxe5 11. dxe5 Ne4 12. f3 gxf3 13. gxf3 Nc5 14. Qb5+ Nd7 15. e6 c6 16. exd7+ Bxd7 17. Qd3 Qa5+ 18. Qc3 Qxc3+ 19. Nxc3 Bg7 20. f4 0-0-0 21. Rxh5 Rhg8 22. 0-0-0 Kb8 23. Nf3 Bg4 24. Rg5 Be6 25. Rdg1 Bf6 26. Rxg8 Rxg8 27. Rxg8+ Bxg8 28. Nd1 Bh7 29. Nf2 Kc7 30. Ng4 Bh8 31. Ng5 Bf5 32. Nh6 Bg6 33. Bd3 Bh5 34. c3 c5 35. Kd2 d4 36. cxd4 cxd4 37. exd4 Bxd4 38. Ne6+ Kd7 39. Nxd4 a5 40. Nhf5 b6 41. Bb5+ Kc7 42. Ne6+ Kb7 43. Nxe7 Bf3 44. f5 Bg4 45. Ke3 Bh5 46. f6 Bg4 47. f7 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2007.09.02"]
[Round "3"]
[White "Trochtchanovitch, Pavel"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "89"]
[EventDate "2007.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be7 8. Qd2 h6 9. Be3 Be6 10. 0-0-0 Ng4 11. Kb1 Nxe3 12. Qxe3 Nc6 13. f4 Bxb3 14. cxb3 Nd4 15. Ne2 Nc6 16. Nc3 Rc8 17. Bc4 0-0 18. Bd5 exf4 19. Qxf4 Qc7 20. Rhf1 Ne5 21. Qd2 Bg5 22. Qe2 Qd7 23. g3 Rc7 24. h4 Bf6 25. b4 Rfc8 26. Bb3 Qg4 27. Qxg4 Nxg4 28. Nd5 Rc6 29. Rf4 Ne5 30. Nxf6+ gxf6 31. Rxf6 Nd3 32. a3 Rc1+ 33. Rxc1 Rxc1+ 34. Ka2 Rg1 35. Bc4 Nc1+ 36. Kb1 Nd3+ 37. Kc2 Ne5 38. Bd5 Rg2+ 39. Kb1 Rg1+ 40. Ka2 Nd3 41. Rxf7 Kh8 42. Rf6 Nc1+ 43. Kb1 Nd3+ 44. Kc2 Kg7 45. Rf7+ 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2007.09.02"]
[Round "4"]
[White "Zhao, Donovan"]
[Black "Davidson, Brian"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "74"]
[EventDate "2007.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Bf3 0-0 10. 0-0 Nbd7 11. h3 Rc8 12. Qd2 Re8 13. Rad1 Nb6 14. Bxb6 Qxb6 15. Rfe1 h6 16. Qe3 Qxe3 17. Rxe3 Nh7 18. Re2 Red8 19. Red2 Ng5 20. Be2 Bxb3 21. axb3 Ne6 22. g3 Nd4 23. h4 b5 24. Kg2 g6 25. Ra1 Rc6 26. Bd1 Ra8 27. Ne2 Ne6 28. Nc3 Bd8 29. Nxb5 Be7 30. Nc3 Kg7 31. Nd5 Bd8 32. c3 Nc5 33. Bc2 Rb8 34. Nb4 Rcb6 35. Rdd1 h5 36. Nd5 Rc6 37. Nb4 Rcb6 1/2-1/2

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2007.09.01"]
[Round "2"]
[White "Davidson, Brian"]
[Black "Sabaratnam, Thiruvaran Alex"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "83"]
[EventDate "2007.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Nd2 e6 4. e3 Be7 5. Ngf3 c6 6. Bd3 b6 7. 0-0 Bb7 8. Rc1 Nbd7 9. c4 0-0 10. h3 h6 11. Bf4 Rc8 12. a3 c5 13. cxd5 exd5 14. dxc5 bxc5 15. Bf5 Rc6 16. Qc2 Bd6 17. Bxd6 Rxd6 18. Rfd1 Re8 19. b4 cxb4 20. axb4 Rc6 21. Qb2 Qc7 22. Nd4 Rxc1 23. Rxc1 Qb8 24. N2b3 Ne5 25. Nc5 Nc4 26. Qa2 Nd6 27. Bd3 Nde4 28. Ndb3 Nxc5 29. Nxc5 Rc8 30. Ra1 Ba8 31. Rb1 Ne4 32. Bxe4 dxe4 33. Qb2 Qb5 34. Qd4 Qc6 35. Ra1 Rc7 36. Qd8+ Kh7 37. Ra6 Rc8 38. Rxc6 Rxd8 39. Rc7 Bd5 40. Rxa7 Rb8 41. Na6 Bc4 42. Nxb8 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2007.09.01"]
[Round "1"]
[White "Lee, Vicente"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2253"]
[PlyCount "83"]
[EventDate "2007.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Nc6 9. Bxf6 Bxf6 10. Nd5 Be6 11. 0-0 Bxd5 12. Qxd5 Qc7 13. c3 0-0 14. Rfd1 Rad8 15. a4 Ne7 16. Qc4 Qxc4 17. Bxc4 Rc8 18. Be2 Rfd8 19. Na5 Rc7 20. Rd3 Ng6 21. g3 b6 22. Nb3 a5 23. Rd5 Be7 24. Rb5 Rc6 25. Nd2 Rdc8 26. Bg4 R8c7 27. h4 Nf8 28. Nf1 Rb7 29. Ne3 Rc5 30. Nd5 Rxb5 31. axb5 Ne6 32. Kg2 g6 33. Be2 Kg7 34. Bc4 Nf8 35. b4 Bd8 36. bxa5 bxa5 37. Rd1 Nd7 38. Ne3 Rb6 39. Bd5 Nc5 40. Bc6 Bc7 41. Nd5 Rxc6 42. bxc6 1-0

[Event "Canadian op"]
[Site "Ottawa"]
[Date "2007.07.09"]
[Round "4"]
[White "Ferreira, Alex"]
[Black "Davidson, Brian"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1892"]
[BlackElo "1838"]
[PlyCount "56"]
[EventDate "2007.07.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. Qd2 Nc6 10. Bxf6 Bxf6 11. 0-0-0 Bg5 12. Qxg5 Qxg5+ 13. Kb1 Bxb3 14. axb3 0-0 15. g3 Nd4 16. Bc4 Rac8 17. f4 exf4 18. Rxd4 fxg3 19. hxg3 Qxg3 20. Bd3 h6 21. Rd5 Rc5 22. Rd4 b5 23. b4 Rg5 24. Be2 Rc8 25. Rd3 Qf2 26. Rf3 Rg1+ 27. Ka2 Qe1 28. Rh2 Rxc3 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2006.09.06"]
[Round "3"]
[White "Davidson, Brian"]
[Black "Spaan, Richard"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "72"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. Nf3 d5 6. Bg5 Be7 7. e3 0-0 8. Rc1 Nbd7 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Bd3 a6 12. 0-0 h6 13. Qe2 c5 14. Rfd1 Nd5 15. dxc5 Nxc5 16. Bc4 Nxc3 17. Rxc3 Qe7 18. b4 Ne4 19. Rcd3 b5 20. Rd7 Qf6 21. Rxb7 Nc3 22. Qb2 Nxd1 23. Qxf6 gxf6 24. Bb3 Nc3 25. g3 Rfd8 26. Nd4 Rd6 27. Rc7 Nd5 28. Rc1 Ne7 29. Rc7 Kf8 30. Rc5 Rc8 31. Rh5 Rc1+ 32. Kg2 Kg7 33. Rh4 f5 34. g4 Ng6 35. Rh5 fxg4 36. f4 Nxf4+ 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2006.09.04"]
[Round "5"]
[White "Davidson, Brian"]
[Black "Han, Yifei"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "84"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Nd2 e6 4. e3 Be7 5. Bd3 h6 6. Bh4 b6 7. Ngf3 Bb7 8. 0-0 0-0 9. Rc1 Nbd7 10. c4 c5 11. cxd5 Bxd5 12. b3 Bb7 13. h3 a6 14. Bg3 Rc8 15. Qe2 b5 16. Rc2 cxd4 17. Nxd4 Rxc2 18. Bxc2 Nc5 19. Rd1 Nd5 20. Nb1 Qb6 21. a3 b4 22. a4 Rc8 23. Qg4 Nf6 24. Qe2 Nfe4 25. Bxe4 Nxe4 26. Bh2 Nc3 27. Nxc3 bxc3 28. Qc2 Bf6 29. Ne2 Qc6 30. f3 Qc5 31. Rd3 Qa3 32. Nxc3 Bxc3 33. Bc7 Bf6 34. Rd7 Qa1+ 35. Kh2 Qc3 36. Rd8+ Rxd8 37. Qxc3 Bxc3 38. Bxd8 Bd5 39. a5 Bxb3 40. Kg3 Kf8 41. Kf2 Bc4 42. Bb6 e5 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2006.09.04"]
[Round "4"]
[White "Neufahrt, Gerhard"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "50"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Nf3 Bg4 7. e5 dxe5 8. Qa4+ Bd7 9. Qb3 exd4 10. Nxd4 Nc6 11. Be3 Qc8 12. Rc1 Nxd4 13. Bxd4 e6 14. Be2 Be7 15. 0-0 0-0 16. Nd5 Qe8 17. Nxe7+ Qxe7 18. Bc5 Qd8 19. Bxf8 Qxf8 20. Qxb7 Rb8 21. Qxa6 Rxb2 22. Rb1 Rd2 23. Rfd1 Bc8 24. Qc4 Rxd1+ 25. Rxd1 Bb7 1-0

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2006.09.03"]
[Round "2"]
[White "Gaciu, Vlad"]
[Black "Davidson, Brian"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "56"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. Nc3 e6 6. 0-0 Be7 7. d3 a6 8. Bxc6 Bxc6 9. Qe1 Nf6 10. h3 0-0 11. g4 Rc8 12. g5 Nh5 13. Qh4 g6 14. f5 exf5 15. exf5 d5 16. f6 Bd6 17. Ne2 Re8 18. Nf4 Bxf4 19. Bxf4 Re2 20. Rac1 d4 21. Qg4 Bd7 22. Qh4 Qe8 23. Rce1 Bc6 24. Qg4 Bxf3 25. Rxe2 Bxe2 26. Re1 Bxg4 27. Rxe8+ Rxe8 28. hxg4 Nxf4 0-1

[Event "Langley Labour Day op"]
[Site "Langley"]
[Date "2006.09.02"]
[Round "1"]
[White "Davidson, Brian"]
[Black "Lohner, Jason"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "67"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 f6 3. Bh4 Nc6 4. e3 b6 5. Nd2 Bb7 6. Bd3 e6 7. a3 Qd7 8. Qh5+ g6 9. Bxg6+ hxg6 10. Qxh8 Qg7 11. Qxg7 Bxg7 12. Ne2 0-0-0 13. 0-0 g5 14. Bg3 Nge7 15. c4 Nf5 16. cxd5 exd5 17. Rfc1 Nxg3 18. Nxg3 Ne7 19. b4 f5 20. Nf3 f4 21. Nh5 Bh6 22. Ne5 Rf8 23. Rc3 Nf5 24. Rac1 c5 25. dxc5 b5 26. c6 Ba8 27. Nd7 Rf7 28. Rc5 fxe3 29. fxe3 Nxe3 30. Rxb5 Kc7 31. Nhf6 Bg7 32. Ne8+ Kd8 33. Nxg7 Bxc6 34. Ne5 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.12"]
[Round "5"]
[White "Davidson, Brian"]
[Black "Baser, Arthur"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1758"]
[BlackElo "1560"]
[PlyCount "74"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. c5 Qe7 9. Be2 0-0 10. 0-0 Nbd7 11. Qc2 Ne4 12. Nd2 Ndf6 13. Ncxe4 Nxe4 14. f3 Ng5 15. e4 f4 16. e5 Nf7 17. Bd3 Qh4 18. Nb3 Ng5 19. Qf2 Qh6 20. Nc1 Bd7 21. Ne2 Be8 22. b4 Bg6 23. Bxg6 Qxg6 24. Qh4 Rf5 25. Kh1 Raf8 26. a4 h6 27. Rab1 Nh7 28. Rb3 Qe8 29. Rfb1 Rh5 30. Qg4 Rg5 31. Qh4 Rh5 32. Qg4 g5 33. g3 fxg3 34. Qxg3 Qg6 35. b5 Qc2 36. R1b2 Qf5 37. bxc6 bxc6 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.11"]
[Round "4"]
[White "Hughey, Micah"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2027"]
[BlackElo "1758"]
[PlyCount "93"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Nf3 Bg4 7. h3 Bh5 8. Be2 e6 9. 0-0 Be7 10. Be3 0-0 11. Qb3 Qd7 12. Rfd1 Bg6 13. Ne5 dxe5 14. dxe5 Qc7 15. exf6 Bxf6 16. Rac1 Nc6 17. Bc5 Rfd8 18. Bb6 Rxd1+ 19. Rxd1 Qe7 20. f3 Be5 21. Na4 Qf6 22. Be3 b5 23. Nb6 Nd4 24. Rxd4 Bxd4 25. Nxa8 Qd8 26. Bxd4 Qxd4+ 27. Kf1 Qd8 28. a4 Qxa8 29. axb5 axb5 30. Qxb5 Qa1+ 31. Kf2 Qa7+ 32. Kf1 Qa1+ 33. Kf2 Qa7+ 34. Kg3 Qc7+ 35. e5 f6 36. f4 Qa7 37. Bf3 Qc7 38. Qc6 Qe7 39. Qc8+ Kf7 40. Qb7 Qxb7 41. Bxb7 Ke7 42. Kf3 Kd7 43. Be4 f5 44. Bd3 Kc6 45. Bc4 Bf7 46. b4 h5 47. Kg3 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.10"]
[Round "3"]
[White "Davidson, Brian"]
[Black "Lyall, David"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1758"]
[BlackElo "1477"]
[PlyCount "31"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Nc3 g6 4. e4 Bg7 5. Bc4 0-0 6. 0-0 Nbd7 7. Re1 c5 8. dxc5 Nxc5 9. h3 Be6 10. Bxe6 Nxe6 11. Be3 Nxe4 12. Nxe4 Bxb2 13. Rb1 f5 14. Neg5 Nxg5 15. Nxg5 Bc3 16. Qd5+ 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.09"]
[Round "1"]
[White "Krush, Irina"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2444"]
[BlackElo "1758"]
[PlyCount "69"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 Be4 8. Qd2 g5 9. Bg3 Nh5 10. a3 Bxc3 11. Qxc3 Nxg3 12. hxg3 d5 13. cxd5 Bxd5 14. Rc1 c6 15. Nf3 Nd7 16. Nd2 Nf6 17. f3 c5 18. dxc5 Rc8 19. Bb5+ Ke7 20. b4 Qc7 21. Kf2 h5 22. Ba6 Bb7 23. Bxb7 Qxb7 24. c6 Qc7 25. b5 h4 26. Qb4+ Ke8 27. gxh4 gxh4 28. Rxh4 Rg8 29. Qf4 Qd8 30. Nc4 Ke7 31. Rh6 Nd5 32. Qh4+ Ke8 33. Qxd8+ Rxd8 34. Rhh1 Nc7 35. a4 1-0

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.15"]
[Round "10"]
[White "Livingstone, James"]
[Black "Davidson, Brian"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1609"]
[BlackElo "1806"]
[PlyCount "34"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 e6 4. e3 Be7 5. Bd3 Bb7 6. Nbd2 0-0 7. 0-0 d6 8. c3 Nbd7 9. e4 e5 10. Qe2 Re8 11. d5 Nxd5 12. Bxe7 Nxe7 13. Ng5 Ng6 14. Ndf3 Nf4 15. Qc2 Nxd3 16. Qxd3 h6 17. Nh3 Nc5 0-1

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.14"]
[Round "9"]
[White "Davidson, Brian"]
[Black "Vukovic, Vladimir"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1806"]
[BlackElo "1581"]
[PlyCount "52"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Nf3 e6 4. e3 Be7 5. Nbd2 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. Rc1 0-0 9. 0-0 h6 10. Bh4 Nh7 11. Bxe7 Qxe7 12. Ne5 Bd7 13. c4 f6 14. Ng6 Qf7 15. Nxf8 Rxf8 16. cxd5 cxd5 17. Rxc7 Qe8 18. Qg4 f5 19. Qg3 Nf6 20. f3 Qb8 21. Nb3 f4 22. Qxf4 Ne8 23. Qxf8+ Kxf8 24. Rxd7 Nf6 25. Nc5 Qxb2 26. Rb7 Qe2 1/2-1/2

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.13"]
[Round "8"]
[White "Roschman, Paul"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1625"]
[BlackElo "1806"]
[PlyCount "117"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nf6 4. Bd3 Nc6 5. Nge2 Bg4 6. f3 Bh5 7. b3 e5 8. a3 Be7 9. Bb2 0-0 10. 0-0 Bg6 11. Bc2 a6 12. d3 Rc8 13. Bc1 Nd4 14. Bd2 h6 15. Ng3 Nh5 16. Nce2 Bh4 17. Nxh5 Bxh5 18. Nxd4 cxd4 19. g3 Bg5 20. Qc1 Bf6 21. Bd1 b5 22. f4 Bxd1 23. Qxd1 bxc4 24. bxc4 Rb8 25. f5 Qc7 26. Qc2 Rb7 27. Rfb1 Rfb8 28. Bc1 Qe7 29. Rb4 a5 30. Rxb7 Qxb7 31. Ra2 Qb3 32. Rb2 Qxc2 33. Rxc2 Rb3 34. c5 dxc5 35. Rxc5 Rxd3 36. Kf2 Be7 37. Rxa5 Rc3 38. Rxe5 Bf6 39. Re8+ Kh7 40. Bf4 Rxa3 41. h4 Ra7 42. e5 Re7 43. Rxe7 Bxe7 44. Ke2 g5 45. hxg5 hxg5 46. Bc1 f6 47. e6 Kh6 48. g4 Kg7 49. Kd3 Bc5 50. Kc4 Ba7 51. Kd5 Kf8 52. Ke4 Ke7 53. Ba3+ Ke8 54. Bb2 Bb8 55. Bxd4 Ke7 56. Kd5 Bd6 57. Bxf6+ Kxf6 58. Kxd6 Kg7 59. Kd7 1-0

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.11"]
[Round "6"]
[White "Berman, Daniel"]
[Black "Davidson, Brian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2131"]
[BlackElo "1806"]
[PlyCount "73"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. h3 a6 8. Bg5 Nc6 9. Rc1 h6 10. Bf4 d5 11. e5 Nd7 12. Qd2 f6 13. exf6 Bxf6 14. Be2 0-0 15. 0-0 Nb6 16. b3 Bd7 17. Qe3 Qe7 18. Rfe1 Qb4 19. Red1 Rf7 20. Be5 Nxe5 21. dxe5 Bd8 22. Rd4 Qf8 23. Rg4 Kh8 24. Bd3 Be8 25. Ne2 Rc8 26. Nf4 Rfc7 27. Rxc7 Rxc7 28. Nxe6 Qa3 29. Nxd8 Rc1+ 30. Kh2 Rc3 31. Qxb6 Rxd3 32. Qd6 Qxd6 33. exd6 Rc3 34. Nf7+ Kh7 35. N7e5 Rc8 36. d7 Bxd7 37. Nxd7 1-0

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.08"]
[Round "2"]
[White "Panjwani, Raja"]
[Black "Davidson, Brian"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1946"]
[BlackElo "1806"]
[PlyCount "51"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nf6 4. g3 Nc6 5. Bg2 e5 6. Nge2 Bg4 7. f3 Be6 8. d3 Be7 9. 0-0 0-0 10. f4 Bg4 11. h3 Bxe2 12. Nxe2 Rb8 13. f5 h6 14. Nc3 a6 15. Nd5 Nxd5 16. cxd5 Nd4 17. Be3 Bg5 18. Bf2 Qb6 19. h4 Bf6 20. Qd2 Rfc8 21. Bxd4 exd4 22. b3 Be5 23. g4 Qd8 24. Qf2 Bf6 25. h5 Bg5 26. Qg3 1/2-1/2

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.07"]
[Round "1"]
[White "Davidson, Brian"]
[Black "Fairbairn, Stephen"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "1806"]
[BlackElo "2028"]
[PlyCount "59"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[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. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Ne2 0-0 8. Nc3 c5 9. Nxe4 cxd4 10. exd4 Qxd4 11. Qxd4 Bxd4 12. Rb1 Bf5 13. Bd3 Nc6 14. Kd2 Rfd8 15. f3 Bg7 16. Rhd1 Rac8 17. Ke2 Bxe4 18. Bxe4 Nd4+ 19. Kf2 Rxc4 20. Bxe7 Re8 21. b3 Rcc8 22. Bg5 b6 23. Be3 Nb5 24. Rd7 Nc3 25. Rc1 f5 26. Bd5+ Nxd5 27. Rxc8 Rxc8 28. Rxd5 Rc2+ 29. Rd2 Rxd2+ 30. Bxd2 1/2-1/2

[Event "Canadian op"]
[Site "Vancouver"]
[Date "1999.??.??"]
[Round "6"]
[White "Davidson, Brian"]
[Black "Brodie, Hugh"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "50"]
[EventDate "1999.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Bb4 5. Qb3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 0-0 9. Be2 d6 10. Qb3 Qe8 11. c5 Bd5 12. Bc4 bxc5 13. Bxf6 Bxc4 14. Qxc4 Rxf6 15. dxc5 d5 16. Qh4 e5 17. 0-0 c6 18. Rfe1 Nd7 19. b4 Rb8 20. a3 Rg6 21. Qh3 Qf7 22. Rab1 Qf6 23. Qh4 Qf8 24. Qh3 Rb7 25. Rec1 Rh6 1/2-1/2

