[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.28"] [Round "1"] [White "Biyiasas, Peter"] [Black "Westbrook, Mike"] [Result "1-0"] [ECO "A35"] [EventDate "1976.??.??"] [PlyCount "49"] [EventRounds "6"] [EventCountry "CAN"] 1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 Nf6 7. d5 Nb8 8. Bd3 d6 9. O-O O-O 10. Bg5 Nbd7 11. Qd2 Nc5 12. Bc2 Bg4 13. Nd4 Qa5 14. Rae1 Rfe8 15. a3 Qc7 16. b4 Na6 17. Bd3 Qd8 18. Qf4 Bd7 19. Qh4 Nc7 20. Re3 a6 21. Rfe1 b5 22. Nc6 Bxc6 23. dxc6 bxc4 24. Bxc4 e6 25. Ne4 1-0

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.28"] [Round "1"] [White "Coughlin, Sinclair"] [Black "Brown, Paul"] [Result "1/2-1/2"] [ECO "C17"] [EventDate "1976.??.??"] [PlyCount "74"] [EventRounds "6"] [EventCountry "CAN"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8. O-O Ne7 9. Ne2 cxd4 10. Qxd4 c5 11. Qd1 Bb5 12. c3 Ba5 13. Bd2 Bc7 14. Re1 Ng6 15. Nf4 Nxf4 16. Bxf4 O-O 17. a4 Ba6 18. b4 Bb6 19. b5 Bb7 20. Be3 Rc8 21. Rc1 Ba5 22. Re2 Qd7 23. c4 d4 24. Bd2 Bc7 25. Ne1 f6 26. Nd3 Bb8 27. f4 f5 28. a5 a6 29. b6 Be4 30. Nf2 Qc6 31. Nh3 Qd7 32. Ng5 Bb7 33. Ra1 h6 34. Nh3 Rfd8 35. Nf2 Qf7 36. Ra3 Qd7 37. Bc1 Qe7 1/2-1/2

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.28"] [Round "2"] [White "Brown, Paul"] [Black "Fernandez, A.."] [Result "0-1"] [ECO "B13"] [EventDate "1976.??.??"] [PlyCount "109"] [EventRounds "6"] [EventCountry "CAN"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. Qb3 Qc7 8. Nbd2 e6 9. O-O Bd6 10. h3 Bh5 11. Re1 O-O 12. Qc2 Rac8 13. a3 a5 14. b3 Rfe8 15. Bb2 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Bf5 Bg6 19. Bxg6 hxg6 20. c4 Bxb2 21. Qxb2 dxc4 22. bxc4 Qc6 23. Rab1 Rxe1+ 24. Rxe1 Re8 25. Rxe8+ Nxe8 26. Qb5 Qxb5 27. cxb5 Nd6 28. a4 b6 29. Kf1 Kf8 30. Ke2 Ke7 31. Kd3 Ke6 32. g4 g5 33. Nf3 f6 34. Kd4 Nb7 35. Kc4 Nc5 36. Nd4+ Ke5 37. Nf5 Nxa4 38. Ne3 Nc5 39. Nd5 Nd7 40. Nc3 Nc5 41. Nd5 Nd7 42. Nc3 g6 43. Na4 f5 44. f3 Ke6 45. Kd4 Kd6 46. gxf5 gxf5 47. Ke3 Ke5 48. f4+ gxf4+ 49. Kf3 Nc5 50. Nxb6 a4 51. h4 Ke6 52. Nxa4 Nxa4 53. Kxf4 Nc3 54. b6 Nd5+ 55. Kg5 0-1

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.28"] [Round "2"] [White "Racic, Nick"] [Black "Wong, Terry"] [Result "1-0"] [ECO "E68"] [EventDate "1976.??.??"] [PlyCount "67"] [EventRounds "6"] [EventCountry "CAN"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nbd7 7. Nc3 c6 8. e4 e5 9. d5 Nc5 10. Bg5 a5 11. Qc2 h6 12. Be3 Na6 13. a3 Ng4 14. Bd2 f5 15. Nh4 cxd5 16. Nxd5 g5 17. Nxf5 Bxf5 18. exf5 Nc5 19. h3 Nf6 20. Rad1 Ne8 21. b4 axb4 22. axb4 Nd7 23. Be3 Kh8 24. c5 dxc5 25. Bxc5 Nxc5 26. bxc5 Qa5 27. Ne7 Rf7 28. Ng6+ Kh7 29. f6 Rxf6 30. Nxe5+ Kh8 31. Bd5 Bf8 32. Ng6+ Kg7 33. Nxf8 Kxf8 34. Qh7 1-0

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.28"] [Round "2"] [White "Sharp, Neil"] [Black "Biyiasas, Peter"] [Result "0-1"] [ECO "C60"] [EventDate "1976.??.??"] [PlyCount "164"] [EventRounds "6"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 d6 6. d4 Bd7 7. dxe5 dxe5 8. Na3 Qe7 9. Be3 Bh6 10. Qe2 Bxe3 11. Qxe3 Nf6 12. Nc4 Ng4 13. Qe2 f6 14. Ne3 Nxe3 15. Qxe3 O-O 16. Rfd1 a6 17. Bc4+ Kg7 18. Rd2 Rad8 19. Rad1 Bg4 20. h3 Bc8 21. Kh2 Na5 22. Bf1 Be6 23. b3 Nc6 24. Rxd8 Rxd8 25. Rxd8 Nxd8 26. Nd2 Qa3 27. Qd3 Nf7 28. Qc2 Nd6 29. Nc4 Bxc4 30. Bxc4 Qc5 31. Bf1 a5 32. f3 b5 33. Qd2 b4 34. cxb4 axb4 35. Bc4 Nxc4 36. Qc2 Qd4 37. bxc4 c5 38. g4 Qe3 39. Kg3 Qg1+ 40. Qg2 Qd1 41. Qf2 Qd4 42. Qc2 h5 43. Kg2 h4 44. Qe2 Kh6 45. Qc2 Qc3 46. Qe2 Qc1 47. Kf2 Kh7 48. Qd3 Qf4 49. Qf1 Kh6 50. Kg2 Kg5 51. Qf2 f5 52. gxf5 gxf5 53. exf5 Kxf5 54. Qxc5 Qg3+ 55. Kf1 Qxf3+ 56. Ke1 Qc3+ 57. Ke2 Qb2+ 58. Ke3 Qa3+ 59. Ke2 Qxa2+ 60. Ke3 Qb3+ 61. Ke2 Qc2+ 62. Ke1 Qe4+ 63. Kf1 Qf3+ 64. Ke1 b3 65. Qc8+ Ke4 66. Qc6+ Kf4 67. Qf6+ Kg3 68. Qxe5+ Kxh3 69. Qe6+ Qg4 70. Qd5 Qg3+ 71. Kd2 Qg2+ 72. Kc3 Qc2+ 73. Kb4 b2 74. Qe6+ Kg2 75. Qg4+ Kf1 76. Qh3+ Qg2 77. Qd3+ Qe2 78. Qf5+ Ke1 79. Qb1+ Kf2 80. Qf5+ Ke3 81. Qh3+ Kd2 82. Qf5 Kc1 0-1

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.29"] [Round "3"] [White "Biyiasas, Peter"] [Black "Krzyzowski, Ernest"] [Result "1-0"] [ECO "A42"] [EventDate "1976.??.??"] [PlyCount "43"] [EventRounds "6"] [EventCountry "CAN"] 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 e5 5. Nge2 Nc6 6. Be3 f5 7. f3 Nf6 8. d5 Ne7 9. h3 O-O 10. g4 fxe4 11. fxe4 Bxg4 12. hxg4 Nxg4 13. Qd2 Rf3 14. Bg5 Nf2 15. Bg2 Rd3 16. Qc2 Qd7 17. Kxf2 Rf8+ 18. Kg1 Rff3 19. Bxe7 Qxe7 20. Bxf3 Rxf3 21. Kg2 Qf6 22. Raf1 1-0

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.29"] [Round "3"] [White "North, Robert"] [Black "Brown, Harold"] [Result "0-1"] [ECO "A16"] [EventDate "1976.??.??"] [PlyCount "24"] [EventRounds "6"] [EventCountry "CAN"] 1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bg7 7. Rb1 O-O 8. Bxb7 Bxb7 9. Rxb7 Qd5 10. Rxb8 Raxb8 11. Nf3 Rb1 12. Qc2 Qxa2 0-1

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.29"] [Round "3"] [White "Storey, Carl"] [Black "Zuk, Robert"] [Result "1-0"] [ECO "E82"] [EventDate "1976.??.??"] [PlyCount "45"] [EventRounds "6"] [EventCountry "CAN"] 1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Bd3 Bb7 8. Nge2 c5 9. Qd2 Nc6 10. Rd1 e5 11. dxc5 dxc5 12. O-O Nd4 13. Bg5 Qd7 14. Nxd4 cxd4 15. Nd5 Nxd5 16. exd5 f5 17. Qb4 Rae8 18. Rfe1 Rf7 19. Bc2 Bf8 20. Qa4 e4 21. Qxd7 Rxd7 22. Bh4 Rde7 23. d6 1-0

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.29"] [Round "3"] [White "Terichow, Joseph"] [Black "Racic, Nick"] [Result "1-0"] [ECO "C68"] [EventDate "1976.??.??"] [PlyCount "67"] [EventRounds "6"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 O-O-O 9. Nd2 g6 10. c3 Bg7 11. Nc2 Nf6 12. f3 Nh5 13. Kf2 f5 14. Bd4 Rhg8 15. Bxg7 Rxg7 16. g3 Re7 17. Rhe1 Be6 18. Nf1 Ng7 19. Nd4 Bd7 20. exf5 Rxe1 21. Rxe1 Nxf5 22. Nxf5 Bxf5 23. g4 Bd7 24. Kg3 g5 25. h4 h6 26. hxg5 hxg5 27. Re5 Rg8 28. Nd2 c5 29. Ne4 c4 30. Rxg5 Rf8 31. Re5 Bc6 32. g5 Bd7 33. f4 Kd8 34. Nc5 1-0

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.29"] [Round "4"] [White "MacKay, Terry"] [Black "McLaren, Brian"] [Result "1/2-1/2"] [ECO "B06"] [EventDate "1976.??.??"] [PlyCount "79"] [EventRounds "6"] [EventCountry "CAN"] 1. e4 Nc6 2. Nf3 g6 3. d4 d6 4. c3 Bg7 5. Nbd2 Nh6 6. Bd3 O-O 7. Qc2 e5 8. dxe5 dxe5 9. Nc4 Qe7 10. b3 Rd8 11. Qe2 Be6 12. O-O f6 13. Ba3 Qe8 14. Rad1 a5 15. Bc2 Nf7 16. Rxd8 Rxd8 17. Rd1 Bf8 18. Bxf8 Qxf8 19. Rxd8 Nfxd8 20. a4 b6 21. Nfd2 Nb7 22. f3 Nc5 23. Qf2 Qd8 24. Qe2 Kg7 25. Qe3 h5 26. g3 h4 27. f4 hxg3 28. hxg3 Qh8 29. fxe5 fxe5 30. Qg5 Qh6 31. Qxh6+ Kxh6 32. Ne3 Kg5 33. Nd5 Bxd5 34. exd5 Ne7 35. Ne4+ Nxe4 36. Bxe4 Nf5 37. Kf2 Nd6 38. Ke3 Ne8 39. Kf3 Nf6 40. Ke3 1/2-1/2

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.30"] [Round "5"] [White "Biyiasas, Peter"] [Black "Hill, Alan"] [Result "1-0"] [ECO "B00"] [EventDate "1976.??.??"] [PlyCount "59"] [EventRounds "6"] [EventCountry "CAN"] 1. Nf3 Nc6 2. e4 d6 3. d4 Bg4 4. d5 Nb8 5. c4 Nf6 6. Nc3 g6 7. h3 Bxf3 8. Qxf3 Bg7 9. Bd3 Nbd7 10. Qe2 O-O 11. Be3 e6 12. O-O-O c6 13. Kb1 exd5 14. exd5 cxd5 15. cxd5 Rc8 16. Bc2 Re8 17. Nb5 Nc5 18. Nxa7 Ra8 19. Nb5 Qa5 20. Qc4 Nfd7 21. b4 Nb6 22. bxa5 Nxc4 23. Bxc5 dxc5 24. Bb3 Rxa5 25. Bxc4 Ra4 26. Rhe1 Rb4+ 27. Kc2 Ra8 28. Kd3 Bf6 29. Rb1 Rba4 30. d6 1-0

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.30"] [Round "5"] [White "King, Harvey"] [Black "Brown, Harold"] [Result "0-1"] [ECO "D36"] [EventDate "1976.??.??"] [PlyCount "42"] [EventRounds "6"] [EventCountry "CAN"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 c6 8. Qc2 h6 9. Bf4 Nf8 10. Nf3 Ne6 11. Bg3 O-O 12. Ne5 c5 13. dxc5 Nxc5 14. O-O Be6 15. Nf3 Rc8 16. Qe2 Qb6 17. Ne1 Rfe8 18. Bb5 Red8 19. Nd3 Nce4 20. Nxe4 dxe4 21. Ne1 g6 0-1

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.30"] [Round "5"] [White "Morin, Glenn"] [Black "Storey, Carl"] [Result "1-0"] [ECO "B25"] [EventDate "1976.??.??"] [PlyCount "101"] [EventRounds "6"] [EventCountry "CAN"] 1. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. d3 c5 5. e4 Nc6 6. Nc3 Bg4 7. h3 Bd7 8. O-O Qc8 9. Kh2 Nf6 10. Be3 Nd4 11. e5 Nxf3+ 12. Qxf3 Nh5 13. exd6 Bc6 14. Qe2 Bxg2 15. Kxg2 Qc6+ 16. Kh2 Bxc3 17. Bd4 O-O 18. Bxc3 exd6 19. Qe4 d5 20. Qf3 Rae8 21. d4 Re4 22. dxc5 Rfe8 23. Rad1 Qxc5 24. Qd3 Qc7 25. Rfe1 Qc5 26. Kg2 Qc6 27. Rxe4 dxe4 28. Qd5 Qxd5 29. Rxd5 g5 30. Rd7 e3 31. f4 e2 32. Be1 Re3 33. Rd3 Rxd3 34. cxd3 h6 35. Kf3 f5 36. fxg5 hxg5 37. Kxe2 g4 38. hxg4 fxg4 39. Ke3 Kf7 40. Ke4 Ke6 41. a4 a6 42. Bf2 b5 43. axb5 axb5 44. b3 b4 45. Kd4 Nf6 46. Kc4 Nd5 47. Bc5 Ke5 48. Bxb4 Ne3+ 49. Kc5 Nc2 50. Bc3+ Kf5 51. b4 1-0

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.30"] [Round "6"] [White "Anderson, Jon"] [Black "Krzyzowski, Ernest"] [Result "1-0"] [ECO "B15"] [EventDate "1976.??.??"] [PlyCount "69"] [EventRounds "6"] [EventCountry "CAN"] 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Bd3 Bg4 7. Nf3 e6 8. h3 Bxf3 9. Qxf3 Nh6 10. Be3 Nd7 11. O-O-O b5 12. g4 b4 13. Na4 Qa5 14. b3 Nb6 15. Nc5 Qxa2 16. Kd2 a5 17. f5 hxg4 18. hxg4 gxf5 19. gxf5 Nxf5 20. Rxh8+ Bxh8 21. Bxf5 exf5 22. Qh5 Bg7 23. Qg5 Bf8 24. Qf6 Rc8 25. e6 fxe6 26. Qxe6+ Be7 27. Qg8+ Bf8 28. Qe6+ Be7 29. Qg8+ Bf8 30. Bh6 Nd7 31. Re1+ Kd8 32. Bxf8 Nxf8 33. Qxf8+ Kc7 34. Re7+ Kb8 35. Na6+ 1-0

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.30"] [Round "6"] [White "Harper, Bruce"] [Black "Biyiasas, Peter"] [Result "1/2-1/2"] [ECO "C60"] [EventDate "1976.??.??"] [PlyCount "70"] [EventRounds "6"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 f6 6. Bf4 Bg7 7. O-O Nge7 8. Re1 O-O 9. Nxd4 Kh8 10. Nc3 d6 11. Nxc6 bxc6 12. Bc4 Rb8 13. Bb3 c5 14. Rb1 Nc6 15. Qd2 Nd4 16. Bh6 Bxh6 17. Qxh6 Bb7 18. Re3 Qd7 19. Rh3 Qg7 20. Qd2 Rbe8 21. Re1 Nxb3 22. axb3 Re6 23. Rhe3 Rfe8 24. Qd3 Qd7 25. h3 Qc6 26. Nd5 Qd7 27. Nc3 Kg7 28. Nd5 Bxd5 29. exd5 Rxe3 30. Rxe3 Re5 31. Rxe5 fxe5 32. Qa6 Qf5 33. Qxa7 Qxc2 34. Qxc7+ Kh6 35. Qxd6 Qc1+ 1/2-1/2

[Event "Diamond Jubilee op"] [Site "Vancouver CAN"] [Date "1976.12.30"] [Round "6"] [White "Hill, Alan"] [Black "McLaren, Brian"] [Result "1-0"] [ECO "A87"] [EventDate "1976.??.??"] [PlyCount "53"] [EventRounds "6"] [EventCountry "CAN"] 1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 O-O 6. Nf3 d6 7. O-O Nbd7 8. Ng5 Nb6 9. c5 dxc5 10. dxc5 Qxd1 11. Rxd1 h6 12. cxb6 hxg5 13. bxc7 g4 14. Bg5 Kf7 15. Nd5 Ng8 16. Rd2 Be5 17. Rc1 Re8 18. a4 Bd6 19. Be3 Nf6 20. Nxf6 Kxf6 21. Bf4 Bxf4 22. gxf4 Kf7 23. Rd8 Be6 24. Rxa8 Rxa8 25. Bxb7 Rh8 26. c8=Q Bxc8 27. Rxc8 1-0