[Event "Vancouver Point Grey"]
[Site "Vancouver"]
[Date "1972.10.29"]
[Round "4"]
[White "Leemans, Dirk"]
[Black "Powell, David1111"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "50"]
[EventDate "1972.10.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Bxc6 dxc6 6. Nxe5 Nf6 7. 0-0 c5 8. c3 Be7 9. Bg5 Qd5 10. Na3 0-0 11. Nc2 b6 12. Ne3 Qe6 13. f4 exf3 14. Rxf3 cxd4 15. cxd4 c5 16. Nf5 Bb7 17. Nxe7+ Qxe7 18. Rh3 Rad8 19. Qc2 Rxd4 20. Re1 Rg4 21. Nf3 Re4 22. Rf1 Qe6 23. b4 Ba6 24. Rd1 Re2 25. Qa4 Rxa2 0-1

[Event "Vancouver Point Grey"]
[Site "Vancouver"]
[Date "1972.10.29"]
[Round "5"]
[White "Pomfret, Richard"]
[Black "Leemans, Dirk"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "68"]
[EventDate "1972.10.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 f5 3. d3 Nf6 4. Nf3 Nc6 5. 0-0 g6 6. Re1 Bg7 7. e4 d6 8. c3 0-0 9. Qb3+ Kh8 10. Ng5 fxe4 11. Nf7+ Rxf7 12. Qxf7 exd3 13. Bg5 Bf5 14. Nd2 h6 15. Bxf6 Qxf6 16. Qxf6 Bxf6 17. Rad1 Rd8 18. Bd5 Ne7 19. Be4 d5 20. Bxf5 gxf5 21. b3 e4 22. f3 b6 23. Kf2 Kg7 24. g4 Bh4+ 25. Kf1 Bxe1 26. Kxe1 Kf6 27. Kf2 c5 28. Ke3 Ke5 29. f4+ Kf6 30. h3 Nc6 31. Rc1 a5 32. a4 d4+ 33. Kf2 dxc3 34. Rxc3 Ne7 0-1

[Event "Vancouver Point Grey"]
[Site "Vancouver"]
[Date "1972.10.28"]
[Round "3"]
[White "Fullbrook, Nigel"]
[Black "Leemans, Dirk"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "68"]
[EventDate "1972.10.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. h3 d5 2. b3 c5 3. e3 Nc6 4. Bb2 e5 5. Bb5 Bd6 6. Nf3 Qe7 7. c4 Nf6 8. Nc3 a6 9. Nxd5 Nxd5 10. cxd5 axb5 11. dxc6 bxc6 12. e4 0-0 13. 0-0 f6 14. d3 Bc7 15. Qc2 Ra7 16. Rfc1 Bb6 17. a4 Be6 18. Ba3 b4 19. Bb2 Rd8 20. Nd2 Rad7 21. Nc4 Bxc4 22. Qxc4+ Qf7 23. a5 Ba7 24. Rd1 Qxc4 25. bxc4 Rxd3 26. Rxd3 Rxd3 27. Kf1 Rd2 28. Rb1 Kf7 29. Ke1 Rc2 30. Rd1 Ke7 31. Rb1 Rxc4 32. f3 Rc2 33. Bc1 Rxg2 34. Be3 Ra2 0-1

[Event "Vancouver Point Grey"]
[Site "Vancouver"]
[Date "1972.10.28"]
[Round "1"]
[White "Hill, Alan"]
[Black "Leemans, Dirk"]
[Result "1/2-1/2"]
[ECO "E87"]
[PlyCount "65"]
[EventDate "1972.10.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 Qh4+ 9. g3 Nxg3 10. Qf2 Nxf1 11. Qxh4 Nxe3 12. Qf2 Nxc4 13. Qe2 Nb6 14. 0-0-0 c6 15. Kb1 cxd5 16. Nxd5 Nc6 17. Nc7 Rb8 18. Qe3 Nd4 19. Ne2 d5 20. Nxd4 exd4 21. Rxd4 dxe4 22. fxe4 Bxd4 23. Qxd4 Bd7 24. Nd5 Nxd5 25. exd5 Bf5+ 26. Ka1 Rbd8 27. Rd1 Rfe8 28. b3 a6 29. d6 Rd7 30. Kb2 h5 31. Rd2 Kh7 32. Kc3 Red8 33. Qd5 1/2-1/2

[Event "Vancouver Point Grey"]
[Site "Vancouver"]
[Date "1972.10.28"]
[Round "2"]
[White "Leemans, Dirk"]
[Black "Oszvald, Joseph"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "98"]
[EventDate "1972.10.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. f4 e6 6. Nh3 Bg7 7. 0-0 Nge7 8. d3 0-0 9. g4 Nd4 10. f5 exf5 11. gxf5 gxf5 12. Qh5 f6 13. Kh1 Qe8 14. Qd1 Ng6 15. Nd5 fxe4 16. c3 Nf5 17. Nc7 Qd7 18. Nxa8 Nfh4 19. Nf4 Nxf4 20. Bxf4 Nxg2 21. Kxg2 Qh3+ 22. Kg1 Bg4 23. Qe1 Rxa8 24. dxe4 Kh8 25. Qg3 Qh5 26. Kf2 Rg8 27. h3 Be6 28. Qf3 Qe8 29. Rg1 Qb5 30. b3 c4 31. Qe2 f5 32. Rab1 fxe4 33. Qxe4 Qc5+ 34. Be3 Rf8+ 35. Ke2 Qh5+ 36. Kd2 Bf5 37. Qg2 Bg6 38. Rbf1 Re8 39. Re1 Qa5 40. Kd1 Qxc3 41. Qd2 Bh5+ 42. Rg4 cxb3 43. axb3 Qxb3+ 44. Ke2 Qc4+ 45. Kf3 Qe4+ 46. Kg3 Bxg4 47. hxg4 Be5+ 48. Kh4 h5 49. Kxh5 Rg8 0-1

