[Event "Quebec CC ch"]
[Site "Quebec"]
[Date "1983.11.06"]
[Round "5"]
[White "Letourneau, Charles"]
[Black "Berube, Richard"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1993"]
[BlackElo "2002"]
[PlyCount "28"]
[EventDate "1983.10.19"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 d5 4. cxd5 Nxd5 5. d4 e6 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Be2 b6 12. 0-0 Bb7 13. Qe3 Nc6 14. Rfd1 Na5 1/2-1/2

[Event "Canadian op"]
[Site "Quebec"]
[Date "1981.07.12"]
[Round "3"]
[White "Ivanov, Igor Vasilievich"]
[Black "Letourneau, Charles"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2507"]
[BlackElo "1931"]
[PlyCount "61"]
[EventDate "1981.07.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. e4 Bxc3 6. dxc3 d6 7. Ne2 a5 8. a4 Na6 9. 0-0 Be6 10. b3 Nc5 11. f3 c6 12. Be3 Qc7 13. Nc1 b6 14. Bg5 Ne8 15. f4 f5 16. exf5 Bxf5 17. fxe5 dxe5 18. Ra2 Nd6 19. Raf2 Be4 20. Rxf8+ Rxf8 21. Rxf8+ Kxf8 22. Be3 Bxg2 23. Bxc5 bxc5 24. Kxg2 Ne4 25. Qe2 Nf6 26. Nd3 e4 27. Nxc5 Qe5 28. Qe3 Qh5 29. Nxe4 Nxe4 30. Qxe4 Qd1 31. Qf3+ 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1979.07.23"]
[Round "7"]
[White "Letourneau, Charles"]
[Black "Zalys, Ignas"]
[Result "0-1"]
[ECO "E41"]
[PlyCount "88"]
[EventDate "1979.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Bd3 b6 6. Nge2 Bb7 7. 0-0 cxd4 8. exd4 0-0 9. a3 Be7 10. Bg5 d5 11. Bxf6 Bxf6 12. cxd5 exd5 13. Rc1 Nc6 14. Bb1 Ne7 15. Qd3 g6 16. Rfe1 Nf5 17. Ba2 Qd7 18. Nf4 Bxd4 19. Ncxd5 Qd6 20. g4 Nh4 21. Re4 Be5 22. Ng2 Nxg2 23. Kxg2 Kh8 24. Rc2 f5 25. gxf5 gxf5 26. Rh4 Rad8 27. Rd2 Rg8+ 28. Kh3 Qg6 29. f4 Bf6 30. Qg3 Qxg3+ 31. hxg3 Bxh4 32. Kxh4 Rd6 33. Nf6 Rxd2 34. Nxg8 Rxb2 35. Be6 Kg7 36. Kg5 Be4 37. Nf6 Rg2 38. Nh5+ Kf8 39. Bxf5 Bxf5 40. Kxf5 Ra2 41. g4 Rxa3 42. g5 Kf7 43. Nf6 Ra5+ 44. Kg4 h6 0-1

[Event "Quebec City"]
[Site "Quebec"]
[Date "1979.??.??"]
[Round "?"]
[White "Hebert, Jean"]
[Black "Letourneau, Charles"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2365"]
[PlyCount "74"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. a3 Nc6 8. Bd3 Be7 9. 0-0 0-0 10. Qe2 f5 11. exf6 Bxf6 12. Qe4 g6 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Nc3 Rf4 16. Qe2 Nxd4 17. Nxd4 Rxd4 18. Nb5 Nf4 19. Qe3 Rxd3 20. Qxf4 a6 21. Qc4 Rd5 22. Qc7+ Bd7 23. Qc3+ e5 24. Nxd6 Rxd6 25. Qxe5+ Qf6 26. Qg3 Re8 27. a4 Bc6 28. b4 Re5 29. h4 Rd4 30. Rae1 Rxe1 31. Rxe1 Qxh4 32. Qc3 Qf6 33. b5 Re4 34. Rc1 Qxc3 35. Rxc3 Bd5 36. Rc7+ Kf6 37. Rc5 Ke6 0-1

[Event "Quebec City"]
[Site "Quebec"]
[Date "1979.??.??"]
[Round "?"]
[White "Lavoie, Jean Claude"]
[Black "Letourneau, Charles"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "103"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nxc6 bxc6 7. Nd2 e5 8. f3 Be7 9. Nc4 0-0 10. Qd2 d5 11. Nxe5 Qc7 12. Qc3 dxe4 13. 0-0-0 exf3 14. gxf3 Be6 15. Rg1 Nd5 16. Rxd5 Bxd5 17. Nxc6 f6 18. Nxe7+ Qxe7 19. Bc5 Qc7 20. Bxf8 Qxc3 21. bxc3 Kxf8 22. c4 Bxf3 23. Bd3 h6 24. Bg6 Rc8 25. Re1 Bc6 26. Kd2 Be8 27. Bd3 Rc5 28. Kc3 Re5 29. Rb1 g5 30. Kd4 h5 31. Rb8 g4 32. c5 Kf7 33. Be4 h4 34. c6 g3 35. hxg3 hxg3 36. c7 Bd7 37. Bc6 Bf5 38. c8Q Bxc8 39. Rxc8 Re2 40. Bd5+ Ke7 41. Kd3 Re5 42. Bg2 f5 43. Rg8 f4 44. Rg4 Rf5 45. Bf3 Kd6 46. Kd4 Ra5 47. Rg6+ Ke7 48. Bd5 Ra4+ 49. Ke5 Ra5 50. Rg7+ Ke8 51. Rg4 Rc5 52. Kd6 1-0

[Event "Quebec City"]
[Site "Quebec"]
[Date "1979.??.??"]
[Round "?"]
[White "Letourneau, Charles"]
[Black "Faille, Jacques"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "71"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 d6 7. c3 h6 8. Re1 d5 9. Ne5 Kh7 10. Qc2 Nbd7 11. Nb3 e6 12. Rd1 Nxe5 13. dxe5 Nd7 14. f4 c5 15. c4 dxc4 16. Nd2 Rb8 17. Nxc4 b5 18. Nd6 Qc7 19. Be3 c4 20. a4 b4 21. Qxc4 Qxc4 22. Nxc4 Nb6 23. Nxb6 axb6 24. Rd6 Re8 25. Rxb6 Rxb6 26. Bxb6 Ba6 27. a5 Rc8 28. e3 Bf8 29. Bf1 Ra8 30. Bxa6 Rxa6 31. Kf1 Kg8 32. Ke2 Kf7 33. Kd3 Ke8 34. Kc4 Kd7 35. Kb5 Ra8 36. Rd1+ 1-0

[Event "Quebec City"]
[Site "Quebec"]
[Date "1979.??.??"]
[Round "?"]
[White "Letourneau, Charles"]
[Black "Nadeau, Renaud"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "80"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Nbd2 Nc6 7. e4 e5 8. dxe5 dxe5 9. c3 Qe7 10. Qe2 b6 11. b4 Rd8 12. Bb2 Ne8 13. Rfd1 Nd6 14. Ne1 Be6 15. Nc2 Bh6 16. Ne3 Bxe3 17. Qxe3 Rd7 18. Bf1 Rad8 19. Qe1 f6 20. Be2 Nb8 21. f3 Qf7 22. a3 b5 23. Nf1 Bb3 24. Rd2 Nc4 25. Rxd7 Nxd7 26. Bc1 Ndb6 27. Be3 Nxe3 28. Nxe3 c6 29. Ng4 Qe6 30. Qc1 Nc4 31. Bxc4 bxc4 32. Qe3 Qe7 33. Nf2 a5 34. bxa5 Qc7 35. Qb6 Qxb6 36. axb6 Rb8 37. a4 Rxb6 38. a5 Ra6 39. Kf1 Kf7 40. Ke2 Ke7 1/2-1/2

[Event "Quebec City"]
[Site "Quebec"]
[Date "1979.??.??"]
[Round "?"]
[White "Letourneau, Charles"]
[Black "Pageau, Roger"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "121"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. Nf3 d6 6. d4 Nbd7 7. 0-0 Rb8 8. b3 c5 9. Bb2 a6 10. a4 Qa5 11. Rb1 Re8 12. d5 Nf8 13. Ng5 h6 14. Nh3 Bd7 15. e4 Ng4 16. Qc2 g5 17. Kh1 Ng6 18. Ng1 b5 19. axb5 axb5 20. h3 Nf6 21. Nxb5 Bxb5 22. Bc3 Qc7 23. cxb5 Rxb5 24. Nf3 Reb8 25. Nd2 h5 26. f4 gxf4 27. gxf4 Nh4 28. Rg1 Kf8 29. Bf1 Qd7 30. Qd3 Ng6 31. Qf3 Rb4 32. Bxb4 cxb4 33. Nc4 Qb7 34. Rd1 Ra8 35. e5 Ra2 36. exf6 Bxf6 37. Bg2 Qa7 38. Rd2 Rxd2 39. Nxd2 Qd4 40. Nc4 Bg7 41. Rd1 Qf6 42. Rf1 h4 43. f5 Nh8 44. Qe3 Bh6 45. Qe1 Bg5 46. Qxb4 Kg7 47. Qe1 Qd4 48. Qa1 Bf6 49. Qxd4 Bxd4 50. b4 f6 51. Rf4 Bc3 52. b5 Nf7 53. b6 Nd8 54. Rxh4 Nb7 55. Bf3 Nc5 56. Bd1 Kg8 57. Ba4 Be1 58. Rg4+ Kh8 59. Bc6 Bc3 60. b7 Na6 61. Nb6 1-0

[Event "Quebec-ch"]
[Site "Montreal"]
[Date "1975.??.??"]
[Round "2"]
[White "Letourneau, Charles"]
[Black "Coudari, Camille"]
[Result "0-1"]
[ECO "C95"]
[PlyCount "74"]
[EventDate "1975.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 c5 12. Bc2 Qc7 13. b4 exd4 14. cxd4 cxb4 15. e5 dxe5 16. dxe5 Nd5 17. Ne4 N7b6 18. Neg5 h6 19. Qd3 g6 20. Ne4 h5 21. Bb3 Rd8 22. Bg5 Bf5 23. Bxe7 Qxe7 24. Qd4 Be6 25. Nf6+ Kg7 26. Ng5 Rac8 27. Nge4 Nc4 28. Nd6 Rxd6 29. exd6 Qxf6 30. Qa7 a5 31. d7 Rd8 32. Bxc4 bxc4 33. Qxa5 Rxd7 34. Rac1 Nf4 35. Qxb4 Nd3 36. Qb6 Nxc1 37. Rxc1 Qd4 0-1

[Event "Canadian op"]
[Site "Ottawa"]
[Date "1973.07.30"]
[Round "4"]
[White "Suttles, Duncan"]
[Black "Letourneau, Charles"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2550"]
[PlyCount "57"]
[EventDate "1973.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nh3 b5 9. 0-0 b4 10. Nd1 Nge7 11. Bh6 0-0 12. Bxg7 Kxg7 13. Ne3 e5 14. f4 f6 15. f5 g5 16. Bf3 Nd4 17. Bh5 d5 18. Nxg5 fxg5 19. f6+ Rxf6 20. Rxf6 Kxf6 21. Qf2+ Ke6 22. exd5+ Kd7 23. c3 bxc3 24. bxc3 Nb5 25. Nc4 Qh8 26. Re1 Nd6 27. Nxe5+ Kd8 28. Qxc5 Qf6 29. Qxa7 1-0

[Event "Ottawa op"]
[Site "Ottawa"]
[Date "1972.01.29"]
[Round "1.2"]
[White "Letourneau, Charles"]
[Black "Formanek, Edward W"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2077"]
[BlackElo "2209"]
[PlyCount "83"]
[EventDate "1972.01.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. f4 Rc8 10. Rd1 Qc5 11. e5 Qxd4 12. Rxd4 dxe5 13. fxe5 Ng4 14. e6 Bxe6 15. Bb5+ Rc6 16. Nd5 Bd7 17. Bxc6 bxc6 18. Ne3 Nxe3 19. Bxe3 a6 20. Rb4 Bc8 21. 0-0 f6 22. Rb8 Kd7 23. Bb6 e5 24. Rd1+ Ke6 25. Rxc8 Bc5+ 26. Bxc5 Rxc8 27. Kf2 g5 28. Kf3 h5 29. h3 h4 30. b4 Kf5 31. Rd6 e4+ 32. Ke3 Ke5 33. Rd7 f5 34. Bd4+ Ke6 35. Rg7 Ra8 36. Rxg5 a5 37. a3 axb4 38. axb4 Ra2 39. c3 Ra1 40. Rg6+ Kd7 41. Kf4 Rf1+ 42. Ke5 1-0

[Event "Ottawa op"]
[Site "Ottawa"]
[Date "1972.01.29"]
[Round "2.2"]
[White "Letourneau, Charles"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2077"]
[BlackElo "2148"]
[PlyCount "34"]
[EventDate "1972.01.29"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 Rb8 8. Qd2 a6 9. Bh6 Bxh6 10. Qxh6 e5 11. d5 Nd4 12. 0-0-0 c5 13. h4 b5 14. Ng3 bxc4 15. Bxc4 Rb4 16. Bf1 Qa5 17. h5 Rxb2 0-1

