[Event "Alberta-ch"]
[Site "Edmonton"]
[Date "1950.09.??"]
[Round "2"]
[White "Barrs, Lawrence"]
[Black "Sinclair, Don"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "76"]
[EventDate "1950.09.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 h6 7. Na4 Bb6 8. f5 Na5 9. Nxb6 axb6 10. b3 c6 11. b4 Nxc4 12. dxc4 Nxe4 13. 0-0 Bxf5 14. Nxe5 dxe5 15. Qxd8+ Rxd8 16. Rxf5 Rd1+ 17. Rf1 Rxf1+ 18. Kxf1 Nd6 19. c5 bxc5 20. bxc5 Ne4 21. Be3 Kd7 22. a4 Kc7 23. Ke2 Rd8 24. Kf3 f5 25. g4 Ng5+ 26. Bxg5 hxg5 27. gxf5 Rd2 28. Ra2 Rxh2 29. Kg3 Rd2 30. a5 Rd5 31. a6 bxa6 32. Rxa6 Kb7 33. Ra5 Rd4 34. Ra3 Rf4 35. Re3 Rxf5 36. Kg4 g6 37. Rd3 e4 38. Rd4 Re5 0-1

[Event "Alberta-ch"]
[Site "Edmonton"]
[Date "1950.09.??"]
[Round "6"]
[White "Connell, Percy"]
[Black "Sinclair, Don"]
[Result "1/2-1/2"]
[ECO "D50"]
[PlyCount "121"]
[EventDate "1950.09.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Bxf6 Qxf6 6. e3 Nd7 7. Nf3 b6 8. cxd5 exd5 9. Be2 Qd8 10. 0-0 Nf6 11. Rc1 Bd7 12. a3 Bd6 13. h3 0-0 14. Re1 Re8 15. Bd3 Qc8 16. Qb3 h6 17. Qa2 Ne4 18. Qb1 Nf6 19. a4 a5 20. b3 Be6 21. e4 dxe4 22. Nxe4 Nxe4 23. Bxe4 Bd7 24. Rc4 Ra7 25. Qc2 Rc7 26. Rc1 Bf4 27. Rb1 c5 28. d5 Bd6 29. Rc1 Rb7 30. Bh7+ Kf8 31. Be4 Ke7 32. Nd4 Kd8 33. Nb5 Bxb5 34. axb5 Qd7 35. Bd3 Re5 36. Rg4 g6 37. Bc4 h5 38. Re4 Qe8 39. Rce1 Rbe7 40. Rxe5 Bxe5 41. Re2 Bd6 42. Rxe7 Qxe7 43. Qd2 Qe5 44. f3 Qh2+ 45. Kf1 Bg3 46. Qg5+ Kd7 47. Qe3 Qh1+ 48. Qg1 Qxg1+ 49. Kxg1 Ke7 50. Kf1 g5 51. Ke2 f6 52. Ke3 f5 53. Kd3 Bd6 54. Ke3 Kf6 55. Bd3 Ke5 56. Bc4 f4+ 57. Kd3 h4 58. Kc3 Be7 59. Kd3 Bf6 60. Kc3 Kd6+ 61. Kd3 1/2-1/2

[Event "Alberta-ch"]
[Site "Edmonton"]
[Date "1950.09.??"]
[Round "8"]
[White "Pederson, George"]
[Black "Sinclair, Don"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "112"]
[EventDate "1950.09.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. c4 e6 4. Nf3 g6 5. Nc3 Bg7 6. b3 Nce7 7. a4 c5 8. Bb2 Qa5 9. Rc1 cxd4 10. exd4 Nf6 11. c5 Nc6 12. Bb5 Bd7 13. Bxc6 Bxc6 14. 0-0 0-0 15. Re1 Nd7 16. h3 Rae8 17. Nb5 Bxb5 18. axb5 Qxb5 19. Rc2 Qxb3 20. Re3 Qb5 21. Ba3 Qc6 22. Ne5 Nxe5 23. dxe5 f6 24. f4 Rf7 25. h4 Ref8 26. Qd4 fxe5 27. fxe5 Rf1+ 28. Kh2 R8f4 29. Qd3 Rxh4+ 30. Rh3 Bxe5+ 31. g3 d4 32. Qxf1 Rxh3+ 33. Kxh3 Qa4 34. Rf2 Qxa3 35. Rf8+ Kg7 36. Rf3 Qxc5 37. Rf7+ Kg8 38. Rxb7 Qf8 39. Kg2 Qf5 40. Rxa7 Qxf1+ 41. Kxf1 Bxg3 42. Ke2 e5 43. Re7 Bf4 44. Kd3 h5 45. Re8+ Kf7 46. Ra8 Kf6 47. Rf8+ Kg5 48. Ke4 Kg4 49. Ra8 h4 50. Ra1 h3 51. Rg1+ Bg3 52. Rh1 h2 53. Kd3 Kf3 54. Rf1+ Kg2 55. Rb1 h1Q 56. Rxh1 Kxh1 0-1

[Event "Alberta-ch"]
[Site "Edmonton"]
[Date "1950.09.??"]
[Round "4"]
[White "Sinclair, Don"]
[Black "Burfield, Frank R"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "84"]
[EventDate "1950.09.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. Qe1 h6 7. Na4 Bb6 8. Nxb6 axb6 9. b3 Be6 10. Bb5 0-0 11. Bb2 Nb4 12. Bd3 Nxd3 13. cxd3 Bd7 14. h3 c5 15. Qe3 Nh5 16. b4 Nf4 17. bxc5 bxc5 18. Kh2 Qf6 19. Ne1 Qe6 20. a3 b6 21. g4 f6 22. Ng2 g5 23. Nxf4 gxf4 24. Qe1 Kf7 25. Qc1 h5 26. f3 hxg4 27. fxg4 Rh8 28. Qc4 Qxc4 29. dxc4 Bxg4 30. Rh1 Bxh3 31. Kg1 Rag8+ 32. Kf2 Be6 33. d3 Rxh1 34. Rxh1 Rg6 35. Rh8 Kg7 36. Rb8 Rg3 37. Rxb6 Rxd3 38. a4 Bxc4 39. a5 Rd2+ 40. Ke1 Re2+ 41. Kd1 f3 42. a6 f2 0-1

[Event "Alberta-ch"]
[Site "Edmonton"]
[Date "1950.09.??"]
[Round "5"]
[White "Sinclair, Don"]
[Black "Duitman, JH."]
[Result "1-0"]
[ECO "D37"]
[PlyCount "139"]
[EventDate "1950.09.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 a6 5. Bg5 Bb4 6. Qa4+ Nc6 7. Ne5 Bxc3+ 8. bxc3 Bd7 9. Nxd7 Qxd7 10. Bxf6 gxf6 11. e3 Rg8 12. g3 f5 13. Bg2 b5 14. cxb5 Ne7 15. Rb1 f6 16. Qb3 Kf7 17. a4 Rgb8 18. 0-0 axb5 19. axb5 Ra5 20. c4 c6 21. Ra1 Rxa1 22. Rxa1 cxb5 23. Bf1 dxc4 24. Bxc4 Nd5 25. Ra5 Nc7 26. Bd3 Kg6 27. Ra7 Qc6 28. Qb1 Qb6 29. Ra1 b4 30. g4 h6 31. gxf5+ exf5 32. Bxf5+ Kf7 33. Qb3+ Ke7 34. Bg6 Qe6 35. Qxe6+ Kxe6 36. Be4 Rg8+ 37. Kf1 Rb8 38. Ke2 Nb5 39. Bc2 Nc3+ 40. Kd3 f5 41. Kc4 Nd5 42. Bxf5+ Kxf5 43. Kxd5 b3 44. Rb1 b2 45. Kc4 Rc8+ 46. Kd3 Rb8 47. Kc2 Ke4 48. Rxb2 Rf8 49. Kd1 Rg8 50. Ke2 Rg2 51. Rd2 Rxh2 52. d5 Rg2 53. d6 Rg8 54. f3+ Ke5 55. d7 Rd8 56. Kf2 Ke6 57. f4 Rxd7 58. Rxd7 Kxd7 59. Kg3 Ke6 60. Kg4 h5+ 61. Kxh5 Kf5 62. Kh4 Kg6 63. Kg4 Kf6 64. e4 Kg6 65. e5 Kf7 66. f5 Ke7 67. Kg5 Kf7 68. Kh6 Kg8 69. Kg6 Kf8 70. e6 1-0

[Event "Alberta-ch"]
[Site "Edmonton"]
[Date "1950.09.??"]
[Round "3"]
[White "Sinclair, Don"]
[Black "Holowach, Walter"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "88"]
[EventDate "1950.09.??"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nf3 d6 4. Bc4 Nf6 5. a3 g6 6. d4 cxd4 7. Nxd4 Bg7 8. 0-0 0-0 9. Nxc6 bxc6 10. Bd3 Be6 11. Ne2 d5 12. Ng3 Qc7 13. Qf3 d4 14. Bc4 Qb6 15. Bd2 h6 16. h3 a5 17. a4 Nd7 18. b3 c5 19. Qd1 Ne5 20. Be2 c4 21. bxc4 Nxc4 22. Rb1 Qc7 23. Qc1 Nxd2 24. Qxd2 Bc4 25. Bd3 e5 26. Qe2 Rfc8 27. Rfc1 Qc6 28. Bxc4 Qxc4 29. Qxc4 Rxc4 30. Ra1 Rac8 31. Ra2 d3 32. c3 Rxc3 33. Rxc3 Rxc3 34. f3 Bf8 35. Nf1 Bc5+ 36. Kh2 Rc1 37. Rd2 Rxf1 38. Rxd3 Bd4 39. g4 Ra1 40. f4 Rxa4 41. f5 Rb4 42. Rf3 Kg7 43. h4 a4 44. Ra3 Bb2 0-1

