[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.06"] [Round "1"] [White "Cooper, Tracy"] [Black "Foster, Eldon"] [Result "1-0"] [ECO "B09"] [EventDate "1973.10.06"] [PlyCount "25"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Nd2 Qxc5 8. Nb3 Qb4 9. Bd2 Nxe4 10. Nd5 Qc5 11. Bb5+ Qxb5 12. Nc7+ Kd8 13. Nxb5 1-0

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.06"] [Round "2"] [White "Berry, Jonathan"] [Black "Montchalin, Mike"] [Result "1-0"] [ECO "C95"] [EventDate "1973.10.06"] [PlyCount "85"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. b4 cxd4 17. cxd4 Qc7 18. d5 Rec8 19. Bd3 bxa4 20. Rxa4 a5 21. Be3 axb4 22. Rxb4 Nc5 23. Bb5 Qa5 24. Qb1 Ba6 25. Bxa6 Qxa6 26. Rb6 Qa4 27. Bxc5 Rxc5 28. Nxe5 Nxd5 29. exd5 dxe5 30. Ne4 Rc2 31. d6 f5 32. Nf6+ Kf7 33. Nxh7 Bg7 34. Ng5+ Kf6 35. h4 Rxf2 36. d7+ Ke7 37. Kxf2 Qxh4+ 38. Kg1 Qxg5 39. Qb4+ Kf7 40. Qc4+ Ke7 41. Qc5+ Kf7 42. Qd5+ Ke7 43. Qxa8 1-0

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.07"] [Round "3"] [White "Cooper, Tracy"] [Black "Campbell, Gordon"] [Result "0-1"] [ECO "B07"] [EventDate "1973.10.06"] [PlyCount "66"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 d6 2. c3 Nf6 3. d3 g6 4. Be3 Bg7 5. Nd2 O-O 6. Be2 c5 7. f4 b5 8. Ngf3 Bb7 9. h3 h5 10. Qc2 Nc6 11. Nh2 b4 12. c4 Nd4 13. Bxd4 cxd4 14. g4 hxg4 15. hxg4 Nh7 16. Ndf3 f5 17. exf5 gxf5 18. g5 e5 19. O-O-O e4 20. dxe4 Bxe4 21. Bd3 d5 22. b3 Rc8 23. Nd2 Bxh1 24. Rxh1 Qd7 25. g6 Nf6 26. Bxf5 Qd6 27. Bxc8 Rxc8 28. f5 Qf4 29. Nf3 Ne4 30. Kb1 Qxf5 31. Rg1 Nc3+ 32. Kb2 d3 33. Nh4 Ne2+ 0-1

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.07"] [Round "3"] [White "Leung, Joe"] [Black "Molden, Len"] [Result "1-0"] [ECO "B40"] [EventDate "1973.10.06"] [PlyCount "39"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Bxc3+ 7. bxc3 d5 8. e5 Nfd7 9. Qg4 g6 10. Bf4 a6 11. O-O Qc7 12. Nxe6 Qxc3 13. Ng7+ Kd8 14. Qg5+ f6 15. exf6 Qxf6 16. Ne6+ Ke7 17. Qxd5 Nb6 18. Qd6+ Kf7 19. Ng5+ Kg7 20. Be5 1-0

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.07"] [Round "4"] [White "Berry, Jonathan"] [Black "Suttles, Duncan"] [Result "0-1"] [ECO "B06"] [EventDate "1973.10.06"] [PlyCount "82"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 b5 6. Bd3 Nd7 7. h4 Nb6 8. b3 a5 9. h5 a4 10. Rd1 axb3 11. axb3 f5 12. Nf3 Bd7 13. hxg6 hxg6 14. Rxh8 Bxh8 15. Nh4 e5 16. Nxg6 f4 17. Nxh8 fxe3 18. Qxe3 Qf6 19. dxe5 Qxe5 20. Ne2 Qxh8 21. Qxb6 Nf6 22. Qd4 Qh1+ 23. Kd2 Qh6+ 24. Qe3 Qxe3+ 25. Kxe3 Ng4+ 26. Kf3 Ne5+ 27. Kg3 Ra2 28. Nc1 Rb2 29. f4 Nxd3 30. cxd3 c5 31. Kf3 Be6 32. g4 Rb1 33. Rh1 Kf7 34. f5 Bxb3 35. g5 b4 36. g6+ Kf6 37. Ke3 Bg8 38. Rh8 Kg7 39. f6+ Kxh8 40. f7 Bxf7 41. gxf7 Kg7 0-1

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.08"] [Round "6"] [White "Berry, Jonathan"] [Black "Brown, Harold"] [Result "0-1"] [ECO "B09"] [EventDate "1973.10.06"] [PlyCount "85"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Nbd7 7. O-O e5 8. dxe5 dxe5 9. f5 Qe7 10. Qe1 Re8 11. fxg6 hxg6 12. Bg5 c6 13. Qh4 Qc5+ 14. Kh1 Nh5 15. Rf2 Bf6 16. Raf1 Qe7 17. Bxf6 Ndxf6 18. h3 Bd7 19. Bc4 Nh7 20. Ne2 Kh8 21. Qxe7 Rxe7 22. Nh4 Be6 23. Bxe6 Rxe6 24. Rxf7 Ng5 25. Re7 Rxe7 26. Nxg6+ Kg7 27. Nxe7 Nxe4 28. Nf5+ Kg6 29. g4 Nhf6 30. Nc1 Rh8 31. Kg2 Kg5 32. Nd3 Re8 33. Ng3 Nxg3 34. Kxg3 Ne4+ 35. Kg2 Nd6 36. Nc5 e4 37. Kg3 b6 38. Rd1 Nc4 39. h4+ Kg6 40. Nb3 e3 41. Re1 Nxb2 42. Nd4 Nc4 43. Kf3 0-1

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.08"] [Round "6"] [White "Campbell, Gordon"] [Black "Swanson, Laird"] [Result "1-0"] [ECO "B12"] [EventDate "1973.10.06"] [PlyCount "41"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. f4 e6 6. h4 c5 7. Nf3 Nc6 8. Nc3 cxd4 9. Nxd4 Rc8 10. Be3 Qb6 11. Qd2 Nxd4 12. Bxd4 Bc5 13. Bxc5 Qxc5 14. O-O-O Ne7 15. Ne4 Qc6 16. Bb5 Qb6 17. Nd6+ Kf8 18. Bxd7 Rd8 19. Ba4 Rxd6 20. exd6 Qxd6 21. Rhf1 1-0

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.08"] [Round "6"] [White "Zuk, Robert"] [Black "Suttles, Duncan"] [Result "0-1"] [ECO "B07"] [EventDate "1973.10.06"] [PlyCount "116"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Nbd2 O-O 6. Be2 b6 7. O-O Bb7 8. Qc2 Nbd7 9. Re1 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Bf1 Bh6 13. Nc4 Bxc1 14. Raxc1 Qe7 15. a4 a5 16. f3 Rad8 17. Rcd1 Kg7 18. Rxd8 Rxd8 19. Rd1 Rxd1 20. Qxd1 Bc6 21. b3 Nd7 22. Qd2 Qc5+ 23. Qf2 Kf6 24. Be2 Ke6 25. Qxc5 Nxc5 26. Bd1 f5 27. exf5+ gxf5 28. Kf2 f4 29. g3 Bd5 30. Nd2 h6 31. Bc2 Kf6 32. Kg2 Be6 33. Kf2 h5 34. Kg2 Kg5 35. Kf2 h4 36. Kg2 hxg3 37. hxg3 Bd5 38. Kf2 Nd7 39. Kg2 Nf6 40. Kf2 Nh5 41. g4 Nf6 42. Bf5 Bc6 43. Ke2 Bb7 44. Kf2 e4 45. Nxe4+ Bxe4 46. fxe4 Nxg4+ 47. Kf3 Ne5+ 48. Ke2 Kf6 49. Bh7 Nf7 50. Kd3 Ke5 51. Bf5 Nd6 52. Bh7 Nb7 53. b4 Nd6 54. Bg6 c5 55. bxa5 bxa5 56. c4 Nc8 57. Be8 Ne7 58. Bh5 Nc6 0-1

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.08"] [Round "7"] [White "Jeanpierre, Richard"] [Black "Fancett, Robert"] [Result "1-0"] [ECO "B05"] [EventDate "1973.10.06"] [PlyCount "97"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nf3 Bg4 6. Be2 Nc6 7. exd6 cxd6 8. d5 Bxf3 9. Bxf3 Ne5 10. b3 Nbd7 11. O-O g6 12. Nc3 Bg7 13. Bb2 O-O 14. Be2 Nf6 15. f4 Qb6+ 16. Kh1 Ned7 17. Qd2 Nc5 18. Bf3 Rae8 19. Rfe1 a6 20. Re2 Bh6 21. Qd4 Bg7 22. Qd2 Qd8 23. Rae1 Bh6 24. Qd4 Bg7 25. Qd2 Kh8 26. g4 h6 27. h4 Ng8 28. Rg1 Qc7 29. Reg2 b5 30. cxb5 axb5 31. Rg3 b4 32. Ne4 Nxe4 33. Bxe4 Bxb2 34. Qxb2+ Kh7 35. f5 Nf6 36. Bd3 Rg8 37. fxg6+ fxg6 38. h5 Qc5 39. Bxg6+ Rxg6 40. hxg6+ Kg7 41. g5 hxg5 42. Rxg5 Rh8+ 43. Kg2 e5 44. Rg3 Qxd5+ 45. Rf3 Qe6 46. Qc2 Rh6 47. Qc7+ Kg8 48. Kf1 Kh8 49. Qf7 1-0

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.08"] [Round "7"] [White "Macskasy, Elod"] [Black "Berry, Jonathan"] [Result "1-0"] [ECO "E60"] [EventDate "1973.10.06"] [PlyCount "74"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. c4 d6 7. Nc3 Nbd7 8. b3 Qc7 9. Bb2 e5 10. e4 exd4 11. Nxd4 Re8 12. Qd2 Nc5 13. Rfe1 a5 14. Rad1 Qb6 15. h3 a4 16. Qc2 Nfd7 17. Nce2 Ne5 18. Nc1 Na6 19. Kh1 Nb4 20. Qe2 axb3 21. axb3 Nd7 22. Nf3 Nc5 23. Bxg7 Kxg7 24. Qb2+ Kg8 25. Nh2 Qa5 26. Qd2 Na2 27. Nxa2 Qxa2 28. b4 Ne6 29. Qxd6 Ng5 30. h4 Qxf2 31. Rf1 Qe2 32. Rfe1 Qf2 33. Rf1 Qe2 34. Rfe1 Qc2 35. Rc1 Qb2 36. Rb1 Qc2 37. Rbc1 Nxe4 1-0

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.08"] [Round "7"] [White "Suttles, Duncan"] [Black "Harper, Bruce"] [Result "1/2-1/2"] [ECO "C01"] [EventDate "1973.10.06"] [PlyCount "10"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 1/2-1/2

[Event "British Columbia op"] [Site "Vancouver CAN"] [Date "1973.10.08"] [Round "7"] [White "Zuk, Robert"] [Black "Scoones, Dan"] [Result "0-1"] [ECO "C64"] [EventDate "1973.10.06"] [PlyCount "129"] [EventType "swiss"] [EventRounds "7"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. d3 d6 6. O-O fxe4 7. dxe4 Nf6 8. Nbd2 O-O 9. b4 Bb6 10. Nc4 Bg4 11. Nxb6 axb6 12. Be2 Kh8 13. Nd2 Be6 14. a3 Ne7 15. Re1 Ng6 16. g3 Qd7 17. f3 Rf7 18. c4 Ne7 19. Nf1 Nc6 20. Bb2 Raf8 21. Qd3 Ng8 22. Rac1 Qe7 23. Qe3 h6 24. Red1 Nf6 25. Qd2 Nh7 26. Qe3 Ng5 27. Nd2 Bc8 28. c5 bxc5 29. bxc5 dxc5 30. Qxc5 Qxc5+ 31. Rxc5 Ne6 32. Rxc6 bxc6 33. Bxe5 Rd7 34. Bc4 Ng5 35. Be2 Rfd8 36. Bc3 Ne6 37. Bc4 Nd4 38. Rb1 Nb5 39. Bxb5 cxb5 40. Rb2 Rd3 41. Rc2 Rxc3 42. Rxc3 Rxd2 43. Rxc7 Be6 44. Rc5 Rb2 45. f4 Bg4 46. Rc3 Kg8 47. h4 Kf7 48. Rc7+ Kf8 49. Rc3 Ke7 50. Rc7+ Bd7 51. Rc3 Re2 52. e5 h5 53. Kf1 Ra2 54. Ke1 g6 55. Kd1 Bf5 56. Ke1 Rb2 57. Kf1 Ke6 58. Rc6+ Kd5 59. Rd6+ Kc5 60. Ra6 Kd5 61. Rd6+ Ke4 62. Rc6 Rb3 63. e6 Kf3 64. Kg1 Kxg3 65. Kf1 0-1