[Event "Canadian op 9th"]
[Site "Vancouver"]
[Date "1971.09.01"]
[Round "9"]
[White "Hambleton, Ian"]
[Black "Kavalek, Lubomir"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "100"]
[EventDate "1971.08.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 f5 6. d3 Nf6 7. Rb1 0-0 8. Bd2 h6 9. h4 Nh5 10. Nh2 c6 11. b4 f4 12. g4 Nf6 13. e4 g5 14. h5 Be6 15. Bf3 Na6 16. 0-0 Qd7 17. a4 Rf7 18. Qe2 Kh7 19. Kh1 Rg8 20. Rg1 Bf8 21. Rg2 Rfg7 22. b5 Nc5 23. Rbg1 Bf7 24. Bc1 Nb3 25. Bb2 Nd4 26. Qd1 Be6 27. Nb1 Nxf3 28. Qxf3 Nxh5 29. d4 Nf6 30. dxe5 dxe5 31. Bxe5 Qf7 32. Qc3 Rg6 33. Nd2 Nd7 34. Nhf3 c5 35. Qc2 h5 36. gxh5 Rh6 37. Bb2 g4 38. Nh2 Rxh5 39. e5+ Bf5 40. Qc3 Qe6 41. Ndf1 Be4 42. f3 Bxf3 43. Qd3+ Rg6 44. Qxf3 gxf3 45. Rxg6 Qxg6 46. Rxg6 Kxg6 47. e6 Nb6 48. Nd2 f2 49. Kg2 Rxh2+ 50. Kxh2 Nxc4 0-1

[Event "Canadian op 9th"]
[Site "Vancouver"]
[Date "1971.08.29"]
[Round "6"]
[White "Hambleton, Ian"]
[Black "Piasetski, Leon David"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "93"]
[EventDate "1971.08.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 e5 6. Nge2 d6 7. 0-0 Be6 8. d3 c6 9. b3 Qd7 10. Bb2 Na6 11. d4 Rad8 12. Qd2 Qc8 13. Rad1 Rfe8 14. d5 Bh3 15. Nc1 h5 16. Nd3 Bxg2 17. Kxg2 h4 18. Qe2 h3+ 19. Kh1 Rd7 20. Rde1 cxd5 21. Nxd5 Nxd5 22. cxd5 Rc7 23. Rc1 Bh6 24. Rxc7 Qxc7 25. f4 exf4 26. gxf4 Qd7 27. f5 Qe7 28. e5 dxe5 29. fxg6 f6 30. Qh5 Qd7 31. Qf3 Rd8 32. d6 Qc6 33. Qxc6 bxc6 34. Rxf6 Bg7 35. Rf7 Rxd6 36. Rxg7+ Kxg7 37. Bxe5+ Rf6 38. Nf4 Nb4 39. Nh5+ Kxg6 40. Nxf6 Nxa2 41. Nd7 Kf5 42. Bd4 a5 43. Kg1 Ke4 44. Bb6 Nc1 45. Nc5+ Kd5 46. Kf2 Nxb3 47. Nxb3 1-0

[Event "Canadian op 9th"]
[Site "Vancouver"]
[Date "1971.08.26"]
[Round "3"]
[White "Vranesic, Zvonko"]
[Black "Hambleton, Ian"]
[Result "1-0"]
[ECO "D93"]
[PlyCount "91"]
[EventDate "1971.08.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. dxc5 Be6 8. Ng5 Nc6 9. Be2 Qa5 10. 0-0 Rfd8 11. Nxe6 fxe6 12. cxd5 exd5 13. Nb5 Ne8 14. Qb3 a6 15. Nc3 Qxc5 16. Na4 Qb4 17. Qxb4 Nxb4 18. a3 Nc6 19. Rad1 b5 20. Nb6 Ra7 21. Nxd5 Bxb2 22. Nb4 Rxd1 23. Rxd1 Nxb4 24. axb4 Bc3 25. Bf3 Nd6 26. Bxd6 exd6 27. Rxd6 Bxb4 28. Rb6 Bc5 29. Rc6 Be7 30. Be2 Kf7 31. f4 Bf6 32. Kf2 Ke7 33. g4 Bh4+ 34. Kf3 Kd7 35. Rc1 Be7 36. Ke4 b4 37. Kd5 a5 38. Bb5+ Kd8 39. Ba4 Ra6 40. Rc6 Ra7 41. Rb6 Kc7 42. Re6 Kd8 43. f5 gxf5 44. gxf5 Bg5 45. e4 b3 46. Rb6 1-0

[Event "Ontario op"]
[Site "Toronto"]
[Date "1970.??.??"]
[Round "?"]
[White "Eberlein, Robert B"]
[Black "Hambleton, Ian"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "84"]
[EventDate "1970.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 g6 3. g3 Bg7 4. Bg2 c5 5. Nc3 Nc6 6. Be3 Nd4 7. Qd2 Ne7 8. Nd1 b6 9. c3 Ndc6 10. Ne2 d5 11. Bh6 0-0 12. Bxg7 Kxg7 13. Ne3 d4 14. Ng4 f6 15. cxd4 cxd4 16. Rc1 e5 17. h3 Be6 18. f4 Bxa2 19. 0-0 h5 20. fxe5 hxg4 21. exf6+ Rxf6 22. Rxf6 Kxf6 23. e5+ Nxe5 24. Qf4+ Nf5 25. hxg4 Nxd3 26. Rc6+ Kg7 27. Rxg6+ Kxg6 28. Qxf5+ Kg7 29. Bxa8 Qxa8 30. Qxd3 Qd5 31. Nf4 Qe5 32. Qg6+ Kf8 33. Kh2 Bf7 34. Qh6+ Ke8 35. g5 d3 36. g6 Bg8 37. g7 Qxb2+ 38. Kh3 d2 39. Qg6+ Ke7 40. Qe4+ Kd6 41. Qg6+ Kc7 42. Qe8 Qxg7 0-1

