[Event "Burnaby op"] [Site "Burnaby CAN"] [Date "1971.02.13"] [Round "1"] [White "Dorne, Walter"] [Black "Zuk, Robert"] [Result "1-0"] [ECO "A01"] [EventDate "1971.02.13"] [PlyCount "75"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. b3 e5 2. Bb2 d6 3. e3 g6 4. d4 Nd7 5. Nf3 Bg7 6. c4 e4 7. Nfd2 f5 8. Nc3 Ngf6 9. Be2 O-O 10. Qc2 c6 11. O-O-O a5 12. h4 d5 13. h5 Re8 14. hxg6 hxg6 15. Rh3 Nf8 16. f4 Be6 17. g4 fxg4 18. Rg3 Bf5 19. Nf1 Rc8 20. Nh2 Qd7 21. Rdg1 b5 22. Nxg4 Nxg4 23. Bxg4 Bxg4 24. Rxg4 bxc4 25. bxc4 Rb8 26. Ba3 c5 27. Bxc5 Qb7 28. Nxd5 a4 29. Bxf8 Rxf8 30. Rxg6 Rf7 31. Rb6 Qa7 32. Rxb8+ Qxb8 33. Qxa4 Rb7 34. Qc2 Qa7 35. a4 Kf8 36. Qxe4 Qxa4 37. Qf5+ Kg8 38. Qc8+ 1-0

[Event "Burnaby op"] [Site "Burnaby CAN"] [Date "1971.02.13"] [Round "1"] [White "Morton, Ken"] [Black "Hill, Alan"] [Result "1-0"] [ECO "E61"] [EventDate "1971.02.13"] [PlyCount "45"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 O-O 5. e3 d6 6. h3 c5 7. Nf3 h6 8. Bh4 g5 9. Bg3 cxd4 10. exd4 Qa5 11. Bd3 e5 12. O-O Nh5 13. Nxg5 Nxg3 14. Bh7+ Kh8 15. fxg3 Nc6 16. Qh5 exd4 17. Nd5 Be6 18. Be4 Ne5 19. Rf6 Rfe8 20. Rxh6+ Kg8 21. Rh8+ Bxh8 22. Qh7+ Kf8 23. Qxh8# 1-0

[Event "Burnaby op"] [Site "Burnaby CAN"] [Date "1971.02.13"] [Round "2"] [White "Crookes, Wayne"] [Black "Macskasy, Elod"] [Result "1-0"] [ECO "A26"] [EventDate "1971.02.13"] [PlyCount "75"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 e5 5. Nf3 Nc6 6. O-O O-O 7. d3 d6 8. h3 h6 9. Rb1 Be6 10. b4 Qd7 11. Kh2 Rae8 12. c5 Nd4 13. e3 Nxf3+ 14. Qxf3 d5 15. e4 c6 16. Qe2 dxe4 17. dxe4 Qd4 18. Qc2 Qd7 19. Be3 Qc7 20. b5 Rd8 21. b6 Qb8 22. Rb4 a6 23. f4 exf4 24. Bxf4 Qc8 25. Bd6 Rfe8 26. e5 Nd5 27. Nxd5 Bxd5 28. Bxd5 cxd5 29. Rbf4 Bxe5 30. Rxf7 Rxd6 31. Rc7 Bxg3+ 32. Kg2 Qd8 33. cxd6 Qg5 34. Rc8 Bxd6+ 35. Kh1 Rf8 36. Rg1 Bg3 37. Rxf8+ Kxf8 38. Qd3 1-0

[Event "Burnaby op"] [Site "Burnaby CAN"] [Date "1971.02.14"] [Round "4"] [White "Clark, Duane"] [Black "Thorvardson, Barry"] [Result "1-0"] [ECO "B85"] [EventDate "1971.02.13"] [PlyCount "57"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. O-O Qc7 9. f4 O-O 10. g4 e5 11. Nf5 exf4 12. Rxf4 Be6 13. g5 Ne8 14. Rh4 Nc6 15. Bd3 g6 16. Qg4 Ne5 17. Qh3 h5 18. Rf1 Ng7 19. Qg3 Nxd3 20. Nxg7 Nxb2 21. Bd4 Qc4 22. e5 Bg4 23. Rf4 Bxg5 24. Nxh5 f5 25. Nf6+ Rxf6 26. exf6 Bxh4 27. Qxh4 Rf8 28. Rxf5 gxf5 29. Qg5+ 1-0

[Event "Burnaby op"] [Site "Burnaby CAN"] [Date "1971.02.14"] [Round "4"] [White "Irwin, Robert"] [Black "Macskasy, Elod"] [Result "0-1"] [ECO "A12"] [EventDate "1971.02.13"] [PlyCount "56"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 e6 6. Bg2 Be7 7. O-O O-O 8. d3 h6 9. Nbd2 Nbd7 10. Rc1 Bh7 11. d4 a5 12. cxd5 exd5 13. Nb1 Re8 14. e3 Bd6 15. Ne1 Be4 16. Nc3 Bxg2 17. Kxg2 Qe7 18. Rc2 Qe6 19. h4 Ng4 20. Rc1 Qg6 21. Qd3 f5 22. Ne2 Re7 23. Nf3 Rae8 24. Nf4 Qf7 25. Nh2 Nxh2 26. Kxh2 g5 27. hxg5 hxg5 28. Nh3 g4 0-1

[Event "Burnaby op"] [Site "Burnaby CAN"] [Date "1971.02.14"] [Round "4"] [White "Krzyzowski, Ernest"] [Black "Banks, D."] [Result "0-1"] [ECO "E51"] [EventDate "1971.02.13"] [PlyCount "84"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 d5 6. a3 Bxc3+ 7. bxc3 O-O 8. cxd5 exd5 9. c4 cxd4 10. Nxd4 Re8 11. Bd3 Nc6 12. Nxc6 bxc6 13. cxd5 Qxd5 14. O-O Ng4 15. f3 Qe5 16. fxg4 Qxa1 17. Qc2 Be6 18. Bb2 Qa2 19. Qc3 Kf8 20. Qxg7+ Ke7 21. Rd1 Bd5 22. Qg5+ Kd7 23. Bf5+ Kc7 24. Qf4+ Kb7 25. Qb4+ Kc7 26. Qf4+ Kb7 27. Rb1 Rad8 28. Be5+ Ka8 29. Rb2 Qa1+ 30. Bb1 Qxa3 31. Bxh7 Bc4 32. Rb1 Qc5 33. Bd4 Qd5 34. Bxa7 Rc8 35. Bd4 Ba6 36. Ra1 Kb7 37. Qf2 Ra8 38. Qb2+ Bb5 39. e4 Qc4 40. Rc1 Qd3 41. Qb4 Ra4 42. e5 Qxd4+ 0-1

[Event "Burnaby op"] [Site "Burnaby CAN"] [Date "1971.02.14"] [Round "4"] [White "Zuk, Robert"] [Black "Harper, Bruce"] [Result "1-0"] [ECO "C00"] [EventDate "1971.02.13"] [PlyCount "69"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nf6 5. Bg2 Nc6 6. Ngf3 Be7 7. O-O O-O 8. e5 Nd7 9. Re1 Re8 10. Nf1 f6 11. exf6 Bxf6 12. Ne3 Nb6 13. Ng4 e5 14. Nxf6+ Qxf6 15. Be3 Qd6 16. Nd2 Bf5 17. f4 exf4 18. Bxf4 Qd7 19. Be3 Qd6 20. Nb3 Na4 21. Qf3 d4 22. Bf4 Qd7 23. Qd5+ Qxd5 24. Bxd5+ Kh8 25. a3 Bd7 26. Nd2 b6 27. Nc4 h6 28. Ne5 Nxe5 29. Bxa8 Rxa8 30. Rxe5 g5 31. Re7 gxf4 32. Rxd7 fxg3 33. hxg3 Nxb2 34. Rb1 Na4 35. Re1 1-0