[Event "BEL-ch M corr"]
[Site "Belgium"]
[Date "1999.??.??"]
[Round "?"]
[White "Denckens, Leon"]
[Black "Adam, Claude"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "40"]
[EventDate "1999.??.??"]
[EventType "game (corr)"]
[EventRounds "10"]
[EventCountry "BEL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Be3 dxe4 4. Nc3 Nf6 5. f3 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. fxe4 Nxe4 9. Bd3 Nd7 10. c4 c5 11. Ne2 Qa5+ 12. c3 cxd4 13. Qc2 dxe3 14. Bxe4 f5 15. Bd3 Rd8 16. 0-0 Nc5 17. Rfd1 Bd7 18. a4 Bxa4 19. Qb1 Qb6 20. Rxa4 Nxa4 0-1

[Event "BEL corr"]
[Site "Belgium"]
[Date "1993.??.??"]
[Round "?"]
[White "Denckens, Leon"]
[Black "Delplancq, Paul"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "57"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BEL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. d4 g4 6. Ne5 Bxe5 7. dxe5 Qxd1+ 8. Kxd1 Nc6 9. Bf4 Be6 10. e3 0-0-0+ 11. Ke1 Nge7 12. Bd3 Nd5 13. a3 h5 14. Nd2 h4 15. Kf2 Rh5 16. g3 h3 17. e4 Nde7 18. Nc4 Ng6 19. Ke3 Bxc4 20. Bxc4 Ngxe5 21. Be2 f5 22. Bxe5 Nxe5 23. exf5 Rxf5 24. Rhf1 Rdf8 25. Rf4 Nf3 26. Bxf3 gxf3 27. Rf1 Re8+ 28. Kxf3 Rfe5 29. Kg4 1-0

[Event "W-Cup3 sf08 corr"]
[Site "ICCF corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Denckens, Leon"]
[Black "Harding, Timothy David"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "36"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Ne7 12. Kh1 Nc6 13. f4 Nb4 14. Bb1 Qc4 15. Qf3 d4 16. a3 dxc3 17. axb4 Bc6 18. Qd3 Qxd3 0-1

[Event "EU-chT1 qual 2-08 corr"]
[Site "ICCF corr"]
[Date "1973.??.??"]
[Round "?"]
[White "Miettinen, Reino"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "47"]
[EventDate "1973.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 g6 6. Bh3 Bxh3 7. Nxh3 a6 8. 0-0 b5 9. f4 Bg7 10. fxe5 dxe5 11. Bg5 h6 12. Be3 b4 13. Na4 Nfd7 14. Nf2 e4 15. Qc2 f5 16. Bxc5 Nxc5 17. Nxc5 0-0 18. Ne6 Qd6 19. Rfd1 Nd7 20. c5 Rfc8 21. c6 Be5 22. Qd2 Nf8 23. Nxf8 Qxf8 24. d6 1-0

[Event "corr1"]
[Site "corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Denckens, Leon"]
[Black "Falleyn, Karel"]
[Result "0-1"]
[ECO "B88"]
[PlyCount "68"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e6 6. Bc4 Nf6 7. 0-0 Be7 8. Bb3 Nxd4 9. Qxd4 0-0 10. Kh1 b6 11. f4 Ba6 12. Re1 d5 13. e5 Ng4 14. f5 h5 15. Qf4 Bc5 16. Nd1 Qh4 17. Qg3 Nf2+ 18. Nxf2 Qxg3 19. hxg3 Bxf2 20. Bf4 Bxe1 21. Rxe1 Bc4 22. Bxc4 dxc4 23. f6 Kh7 24. fxg7 Rg8 25. Bg5 Rxg7 26. Bh4 Rc8 27. Rf1 Rc7 28. Rd1 Rg4 29. Rd8 Re4 30. Bf6 Re2 31. Rh8+ Kg6 32. Rg8+ Kf5 33. Rg5+ Ke4 34. Rxh5 Rxc2 0-1

[Event "BEL-ch corr7173"]
[Site "Belgium"]
[Date "1971.??.??"]
[Round "?"]
[White "Clement, Paul"]
[Black "Denckens, Leon"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "90"]
[EventDate "1971.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BEL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. Bf4 Bxc5 7. e3 Nc6 8. Nf3 d5 9. Rd1 Qa5 10. a3 Rd8 11. Nd2 dxc4 12. Nxc4 Rxd1+ 13. Qxd1 Qd8 14. Bd3 Bd7 15. 0-0 Be8 16. Qc2 h6 17. Rd1 Qc8 18. Nb5 Nd5 19. Bg3 a6 20. Ncd6 Bxd6 21. Nxd6 Qd7 22. Be4 Nce7 23. Qb3 Qa4 24. Qd3 Bc6 25. Qe2 Nf6 26. Bc2 Qg4 27. f3 Qh5 28. e4 Ne8 29. Qe3 Nxd6 30. Bxd6 Ng6 31. Bb4 Qg5 32. Kf2 Qe5 33. g3 Qxb2 34. Rd2 Qa1 35. Rd1 Qf6 36. f4 Ne5 37. h3 Nd7 38. e5 Qd8 39. f5 Bd5 40. fxe6 fxe6 41. Bf5 Qe8 42. Be4 Nxe5 43. Bxd5 exd5 44. Kg2 Nc4 45. Qxe8+ Rxe8 0-1

[Event "BEL-ch corr"]
[Site "Belgium"]
[Date "1970.??.??"]
[Round "?"]
[White "Falleyn, Karel"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "D59"]
[PlyCount "101"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BEL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 b6 7. e3 0-0 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Rd8 12. Be2 c5 13. Ne5 c4 14. 0-0 Bf5 15. Bh5 Be6 16. Bf3 b5 17. b3 f6 18. Ng6 Qe8 19. Nf4 Nc6 20. bxc4 dxc4 21. Qc2 Bf7 22. Qf5 Rab8 23. Qc5 Rb6 24. a4 bxa4 25. Nd5 Bxd5 26. Bxd5+ Kh8 27. Rxc4 Ne7 28. Be4 f5 29. Bd3 Rd5 30. Qc7 Rd7 31. Qf4 Qf7 32. Rc7 Qe6 33. Bc4 Qd6 34. Qxd6 Rbxd6 35. Rxd7 Rxd7 36. Ra1 f4 37. Rxa4 Nf5 38. Be6 Rc7 39. Kf1 Nd6 40. d5 Rc1+ 41. Ke2 fxe3 42. fxe3 Nb5 43. Ra6 Nc7 44. Rxa7 Nxe6 45. dxe6 Rc8 46. e7 Re8 47. Kf3 Kg8 48. Kf4 Kf7 49. h4 g6 50. e4 Ke6 51. Ra5 1-0

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.28"]
[Round "11"]
[White "Yasinski, Eugene"]
[Black "Denckens, Leon"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "30"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 c5 3. c3 b6 4. Be3 Bb7 5. Nd2 Nf6 6. f3 Qc7 7. Bd3 Nc6 8. Rc1 e5 9. d5 Ne7 10. Ne2 Ng6 11. 0-0 Nf4 12. Qc2 Be7 13. g3 Nxd3 14. Qxd3 Rc8 15. c4 0-0 1/2-1/2

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.26"]
[Round "10"]
[White "Denckens, Leon"]
[Black "Riddell, John"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "86"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. Qxd4 Nf6 5. e5 Nc6 6. Bb5 Ng8 7. Nf3 e6 8. 0-0 Nge7 9. Qh4 Bd7 10. Bd3 Nf5 11. Qf4 Nce7 12. Re1 Ng6 13. Qg4 Bc5 14. b4 Be7 15. Bb2 h5 16. Qh3 Nf4 17. Bxf5 Nxh3+ 18. Bxh3 g5 19. g4 hxg4 20. Bxg4 Qc7 21. Nbd2 Bb5 22. a4 Bc4 23. Nd4 a6 24. Re3 0-0-0 25. Rae1 Kb8 26. Rf3 Bf8 27. Rfe3 Rh6 28. h3 Be7 29. Kg2 Rdh8 30. N2f3 Qd8 31. Ba1 Qg8 32. Bb2 Qh7 33. Ng1 Bd3 34. b5 a5 35. Rd1 Bf5 36. f3 Bc5 37. Rd2 Rh4 38. Rf2 Rc8 39. Ree2 Rh8 40. Re3 Ka8 41. Rd2 Bxg4 42. fxg4 Rxg4+ 43. Kf2 Rf4+ 0-1

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.26"]
[Round "9"]
[White "Denckens, Leon"]
[Black "Van Belle"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "32"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Bb6 5. 0-0 Nge7 6. d4 exd4 7. cxd4 d5 8. exd5 a6 9. Ba4 Nxd5 10. Ne5 0-0 11. Nxc6 bxc6 12. Bxc6 Rb8 13. Ba4 Qh4 14. Be3 Bb7 15. Bd7 Nf4 16. g3 Nh3+ 0-1

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.25"]
[Round "8"]
[White "Wostyn, Hendrik"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "147"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. dxe5 Bd7 4. Nc3 Nc6 5. Bg5 f6 6. exf6 Nxf6 7. Nf3 h6 8. Bh4 Bg4 9. Be2 Be7 10. h3 Bh5 11. 0-0 0-0 12. Bg3 Rb8 13. Qd2 Qe8 14. Rad1 Bd8 15. Rfe1 Kh8 16. e5 dxe5 17. Nxe5 Nxe5 18. Bxh5 Nxh5 19. Bxe5 Qg6 20. Nd5 Bh4 21. Re2 Rbe8 22. Rde1 c6 23. Nf4 Nxf4 24. Bxf4 Rd8 25. Qb4 c5 26. Qe4 Qf6 27. Be3 Rde8 28. Qd3 Qc6 29. Qc3 Rc8 30. Qc4 Bf6 31. c3 b6 32. Qg4 Qd5 33. a3 Qf7 34. Rd2 Rcd8 35. Red1 Rxd2 36. Rxd2 Rd8 37. Rxd8+ Bxd8 38. Qd1 Qe7 39. Qd3 Bc7 40. Qd5 Kh7 41. Qf5+ Kg8 42. Qd5+ Kh7 43. Kf1 a5 44. Ke2 Kh8 45. Qa8+ Bd8 46. Qc6 Qf7 47. f3 Bc7 48. g4 Qe7 49. Qa8+ Bd8 50. Qd5 Qe8 51. a4 Bf6 52. Qe4 Qf7 53. Qa8+ Kh7 54. Qe4+ Kh8 55. f4 Qa2 56. Bc1 Bxc3 57. g5 hxg5 58. fxg5 Bd4 59. Qe8+ Qg8 60. Qxg8+ Kxg8 61. Kd3 Kf7 62. Kc4 Be5 63. Kb5 Bc7 64. Kc6 Bd8 65. Kd7 Be7 66. Kc7 c4 67. Kxb6 Bb4 68. Kb5 c3 69. bxc3 Bxc3 70. Be3 Kg6 71. Bb6 Kxg5 72. Bxa5 Bd4 73. Bd8+ Kh5 74. a5 1-0

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.24"]
[Round "7"]
[White "Van Osmael, Alex"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "A88"]
[PlyCount "74"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 d6 2. d4 f5 3. Nf3 Nf6 4. Nc3 c6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Bg5 Qc7 9. Qc2 e5 10. dxe5 dxe5 11. Rad1 Be6 12. b3 Na6 13. Bc1 h6 14. Nh4 Qf7 15. Ba3 Rfd8 16. e4 Nh7 17. exf5 gxf5 18. f4 exf4 19. Rxf4 Qf6 20. Bb2 Qe5 21. Qc1 Qc5+ 22. Kh1 Bf6 23. Re1 Ng5 24. Nf3 Kh7 25. Nh4 Nb4 26. Qb1 Nd3 27. Rxe6 Nxe6 28. Rxf5 Qd4 29. Nd1 Qg4 30. Ne3 Qe2 31. Rxf6 Qxe3 32. h3 Nd4 33. Rf7+ Kg8 34. Rf1 Rf8 35. Bxd4 Qxd4 36. Nf5 Nf2+ 37. Kh2 Nd3 1-0

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.23"]
[Round "6"]
[White "Denckens, Leon"]
[Black "Vandezande, Albert"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "25"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Be3 c4 7. g3 Nf6 8. Bg2 Bf5 9. 0-0 Be7 10. Re1 0-0 11. Nf4 Be4 12. Nd2 Bxg2 13. Kxg2 1/2-1/2

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.22"]
[Round "5"]
[White "Verstraeten, Roland"]
[Black "Denckens, Leon"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "46"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 Nd7 6. e4 g6 7. f4 Bg7 8. Nf3 Nh6 9. Be2 0-0 10. 0-0 f6 11. Nd2 f5 12. Nc4 Nb6 13. e5 Nxc4 14. Bxc4 dxe5 15. d6+ Nf7 16. Qd5 Kh8 17. fxe5 Bxe5 18. Ne4 Qh4 19. g3 Qxe4 20. Qxe4 fxe4 21. Be3 Bf5 22. Bxf7 Rxf7 23. Bxc5 Rd7 0-1

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.21"]
[Round "4"]
[White "Denckens, Leon"]
[Black "Ebrahimi, Touradj"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "64"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 f6 9. Re1 fxe5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. Nc3 Be7 13. Re2 0-0 14. Bf4 Be8 15. Bf5 Ne4 16. Bxe4 dxe4 17. Qd2 Bf6 18. Be5 Bxe5 19. dxe5 Rd8 20. Qe1 Bc6 21. Nxe4 Bxe4 22. Rxe4 Qxb2 23. Re2 Qd4 24. Re4 Qd5 25. a4 Rd7 26. h3 Rc8 27. Rc1 Rcd8 28. Qb4 Qa2 29. Qc4 Rd1+ 30. Rxd1 Rxd1+ 31. Kh2 Qxc4 32. Rxc4 Rd7 1/2-1/2

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.20"]
[Round "3"]
[White "Denckens, Leon"]
[Black "Willaert, Robert"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "129"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 Nc6 6. Be3 h5 7. d5 Ne5 8. g5 Nh7 9. Bd4 c5 10. dxc6 0-0 11. cxb7 Bxb7 12. f4 Nc6 13. Bxg7 Kxg7 14. Qd2 Qa5 15. Nd5 Qxd2+ 16. Kxd2 e5 17. h4 exf4 18. Nh3 Rae8 19. Bd3 f3 20. Rhf1 Ne5 21. Ng1 Rc8 22. Nxf3 Nxd3 23. cxd3 Bxd5 24. exd5 Rc5 25. Rac1 Rxd5 26. Rc7 Rb8 27. Nd4 Nxg5 28. hxg5 Rxd4 29. Rfxf7+ Kh8 30. Rh7+ Kg8 31. Rcg7+ Kf8 32. Rxa7 Kg8 33. Rag7+ Kf8 34. Kc3 Rg4 35. Rxg6 Rc8+ 36. Kd2 Rg2+ 37. Ke3 Re8+ 38. Kd4 Rxb2 39. Rxh5 Rxa2 40. Rh8+ Kf7 41. Rf6+ Ke7 42. Rxe8+ Kxe8 43. Rxd6 Rg2 44. g6 Ke7 45. Ra6 Rg4+ 46. Ke5 Rg5+ 47. Kf4 Rg1 48. Kf5 Rd1 49. Ra7+ Kf8 50. Rd7 Rf1+ 51. Ke6 Re1+ 52. Kd5 Rg1 53. g7+ Kg8 54. d4 Rd1 55. Kc6 Rc1+ 56. Kd6 Rd1 57. d5 Rd2 58. Kc7 Rc2+ 59. Kd8 Ra2 60. d6 Rd2 61. Ke8 Rd1 62. Ke7 Kxg7 63. Ra7 Re1+ 64. Kd8+ Kf6 65. d7 1-0

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.19"]
[Round "2"]
[White "Becker, Dieter"]
[Black "Denckens, Leon"]
[Result "0-1"]
[ECO "A81"]
[PlyCount "120"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 d6 3. Bg2 Nf6 4. Nf3 c6 5. c4 Qc7 6. Nc3 e5 7. dxe5 dxe5 8. 0-0 Bb4 9. Qb3 Na6 10. a3 Bc5 11. Qc2 e4 12. Bf4 Qe7 13. Ne1 0-0 14. b4 Bd4 15. Rd1 Be5 16. Qd2 Bxf4 17. Qxf4 Be6 18. Nc2 g6 19. Ne3 Rad8 20. Qe5 Nd7 21. Qa5 Nb6 22. Qe5 Nd7 23. Qa5 Nb6 24. Qe5 Kf7 25. c5 Nd7 26. Qd6 Qf6 27. Qd2 Ndxc5 28. Qc1 Nb3 29. Qb2 Nc7 30. Rxd8 Rxd8 31. Rd1 Rxd1+ 32. Nexd1 Qd4 33. Kf1 Nb5 34. Ke1 Nxc3 35. Qxc3 Qxc3+ 36. Nxc3 Nd4 37. Kd2 a5 38. e3 Nb3+ 39. Kc2 axb4 40. axb4 c5 41. bxc5 Nxc5 42. Bf1 Kf6 43. Nb5 Ke5 44. Be2 Bd7 45. Nd4 g5 46. Kc3 Be8 47. Nc2 f4 48. Bc4 fxg3 49. fxg3 Bg6 50. Nb4 Nd3 51. Nc2 h5 52. Nd4 Ne1 53. Be2 g4 54. Kd2 Nf3+ 55. Bxf3 exf3 56. Ke1 Bd3 57. Kf2 b5 58. h3 Kd5 59. hxg4 hxg4 60. Nb3 Kc4 0-1

[Event "BEL-ch"]
[Site "Brussels"]
[Date "1968.07.18"]
[Round "1"]
[White "Denckens, Leon"]
[Black "Cornelis, Frans B"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "69"]
[EventDate "1968.07.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. Nf3 Nc6 8. exd6 Qxd6 9. cxd4 e6 10. 0-0 Be7 11. Nc3 0-0 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Qxd5 15. Bxd5 Nb4 16. Be4 f5 17. Bb1 Bf6 18. a3 Nc6 19. Ba2+ Kh8 20. Ng5 h6 21. Ne6 Bxe6 22. Bxe6 Nd4 23. Bd5 Ne2+ 24. Kh1 Nxc1 25. Raxc1 Bxb2 26. Rc7 Bxa3 27. Bxb7 Rae8 28. Ba6 Re7 29. Rxe7 Bxe7 30. Rc1 Rf6 31. Rc8+ Kh7 32. Bd3 a5 33. g4 Bb4 34. gxf5 h5 35. Kg2 1/2-1/2

[Event "BEL-ch corr"]
[Site "Belgium"]
[Date "1968.??.??"]
[Round "?"]
[White "Roose, Jacques"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "71"]
[EventDate "1968.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BEL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Ba4 d6 9. Na3 Nf6 10. Bc2 0-0 11. Bg5 h6 12. Bh4 Re8 13. Nc4 Bc7 14. Re1 g5 15. Bg3 Qe7 16. Ne3 h5 17. h3 Kg7 18. Qf3 Be6 19. d5 Bd7 20. dxc6 bxc6 21. Nf5+ Bxf5 22. Qxf5 Nh7 23. Ba4 Rab8 24. Bxc6 Rec8 25. b4 Bb6 26. b5 Nf8 27. Red1 Ne6 28. Rxd6 Nf4 29. Bxf4 exf4 30. Rd5 Bd8 31. Rd7 Qf6 32. Rxa7 Qxf5 33. exf5 g4 34. Rd7 Bb6 35. Kf1 g3 36. f3 1-0

[Event "BEL-ch corr"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "?"]
[White "Beckers, Erich"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "41"]
[EventDate "1963.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BEL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 d4 7. Nf3 c5 8. Be2 Be7 9. 0-0 0-0 10. Qe1 f6 11. Qg3 fxe5 12. Bh6 Bf6 13. Ng5 Qe7 14. Bf3 Kh8 15. Nxh7 gxh6 16. Nxf8 Qxf8 17. Bd5 Nd7 18. Qg6 Qg7 19. Qe8+ Nf8 20. Rxf6 Qxf6 21. Rf1 1-0

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.13"]
[Round "9"]
[White "Beyen, Roland"]
[Black "Denckens, Leon"]
[Result "0-1"]
[ECO "D82"]
[PlyCount "102"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qa4+ Bd7 6. Qb3 Nc6 7. Nb5 dxc4 8. Qxc4 Be6 9. Qc1 Nd5 10. e4 Nxf4 11. Qxf4 Nxd4 12. Nxc7+ Kf8 13. Rc1 Rc8 14. Nxe6+ Nxe6 15. Rxc8 Qxc8 16. Qd2 Be5 17. Bd3 Nf4 18. Nf3 Nxg2+ 19. Kf1 Bb8 20. Qc3 Qxc3 21. bxc3 Nf4 22. Bc4 e6 23. Ke1 Ke7 24. Kd2 Rd8+ 25. Kc2 Nh3 26. Rf1 Bf4 27. Rb1 b6 28. Nd4 Kf6 29. f3 e5 30. Bf1 Ng5 31. h4 Nxe4 32. fxe4 exd4 33. cxd4 Rxd4 34. Bd3 Be5 35. Rg1 Rb4 36. Rf1+ Kg7 37. Rb1 Rxb1 38. Kxb1 Kh6 39. Be2 Bg3 40. h5 gxh5 41. Kc2 Kg5 42. Kd3 Bf2 43. Bf3 h4 44. Ke2 Bd4 45. Kd3 Kf4 46. Bg2 Kg3 47. Bh1 Be5 48. Ke2 f6 49. Kf1 b5 50. Kg1 h3 51. Kf1 a5 0-1

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.12"]
[Round "8"]
[White "Denckens, Leon"]
[Black "Van Schoor, Karl"]
[Result "0-1"]
[ECO "C71"]
[PlyCount "74"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Nc3 Bd7 6. Nd5 Nge7 7. d3 Ng6 8. 0-0 Be7 9. c3 0-0 10. b4 f5 11. Bb3 Kh8 12. Nxe7 Qxe7 13. Ng5 h6 14. h4 f4 15. Qh5 Qf6 16. Bd2 Nxh4 17. Qxh4 Qxg5 18. Qxg5 hxg5 19. f3 g4 20. Kf2 g6 21. Rh1+ Kg7 22. Rac1 Rh8 23. Rxh8 Rxh8 24. d4 gxf3 25. Kxf3 g5 26. Kf2 g4 27. d5 Ne7 28. Rg1 Be8 29. Bc4 Bg6 30. Re1 Ng8 31. Bd3 Nf6 32. c4 g3+ 33. Kg1 Ng4 34. Rf1 Nf2 35. Rxf2 gxf2+ 36. Kxf2 Rh1 37. a4 Rd1 0-1

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.11"]
[Round "7"]
[White "Denckens, Leon"]
[Black "Lemaire, Robert"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "46"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. Nxe5 Nxe5 8. d4 Bxd4 9. Qxd4 d6 10. Qd1 b4 11. Nd5 Nxd5 12. exd5 0-0 13. 0-0 a5 14. a4 Ba6 15. Re1 Qh4 16. f3 f5 17. Be3 Rae8 18. Qd4 f4 19. Bf2 Qg5 20. Kh1 Qh5 21. c4 Nxf3 22. gxf3 Qxf3+ 23. Kg1 Qxb3 0-1

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.10"]
[Round "6"]
[White "Willaert, Robert"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "E99"]
[PlyCount "71"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. Bd2 g5 13. Rc1 a5 14. Nb5 Nc5 15. Nxc5 dxc5 16. Bc3 Ng6 17. Qd2 Bd7 18. Bxa5 b6 19. Bc3 Bxb5 20. cxb5 Rxa2 21. Bc4 Ra7 22. d6+ Kh8 23. Rfd1 Qxd6 24. Qxd6 cxd6 25. Rxd6 Rb7 26. Ra1 Rbb8 27. Ra6 Rf6 28. Rd7 Nf8 29. Rxg7 Kxg7 30. Bxe5 Rd8 31. Rxb6 Nd7 32. Bxf6+ Nxf6 33. Rb7+ Kh6 34. e5 Nh5 35. Be6 Rd2 36. Bf5 1-0

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.09"]
[Round "5"]
[White "Denckens, Leon"]
[Black "Conings, Jos"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "70"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Kh1 Nxd4 10. Bxd4 Bd7 11. f4 Qc8 12. e5 Ne8 13. Nd5 Qd8 14. Bc3 Bc6 15. Bf3 dxe5 16. fxe5 Nc7 17. Nb4 Qxd1 18. Raxd1 Bxf3 19. Rxf3 Rac8 20. b3 e6 21. Rfd3 a5 22. Rd7 axb4 23. Bxb4 Rfe8 24. Bd6 Na6 25. c4 Red8 26. Be7 Rxd7 27. Rxd7 Nc5 28. Rd1 Bxe5 29. b4 Ne4 30. Rc1 f6 31. b5 Kf7 32. Bb4 Nf2+ 33. Kg1 Nd3 34. Rb1 Rxc4 35. Bd2 Rc2 0-1

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.08"]
[Round "4"]
[White "Van den Broeck, Hans"]
[Black "Denckens, Leon"]
[Result "1/2-1/2"]
[ECO "D97"]
[PlyCount "59"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 c6 7. e4 0-0 8. Be2 Be6 9. Qd3 Na6 10. 0-0 Qc8 11. Bf4 Nh5 12. Bg5 Bf6 13. Qd2 Bg4 14. h3 Bxf3 15. Bxf3 Bxg5 16. Qxg5 f6 17. Qd2 Ng7 18. Rac1 Qd7 19. Rfd1 Rad8 20. Qh6 Nc7 21. h4 e6 22. h5 g5 23. Bg4 Qe7 24. Rc2 f5 25. exf5 Nxf5 26. Bxf5 exf5 27. Re2 Qf6 28. Qxf6 Rxf6 29. Re7 Rf7 30. Re5 1/2-1/2

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.07"]
[Round "3"]
[White "Denckens, Leon"]
[Black "Mollekens, Jozef"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "72"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. d4 Bg4 9. d5 Na5 10. Bc2 c5 11. b3 Bd7 12. Nbd2 g6 13. Nf1 Nh5 14. Ne3 0-0 15. Qd1 Qc8 16. 0-0 Nb7 17. Kh1 Ng7 18. Re1 f5 19. exf5 gxf5 20. Nf1 Bf6 21. Bg5 Qd8 22. Qd2 Bxg5 23. Qxg5 Qxg5 24. Nxg5 Nd8 25. Rad1 Nf7 26. Nxf7 Rxf7 27. f3 Re8 28. Nd2 Bc8 29. Kg1 Ree7 30. g3 Ne8 31. c4 Kg7 32. Kf2 Nf6 33. Nf1 bxc4 34. bxc4 Rb7 35. Rb1 Ne8 36. Nd2 Kf6 1/2-1/2

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.06"]
[Round "2"]
[White "Franck, Alfons"]
[Black "Denckens, Leon"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "152"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 Be7 5. c3 d5 6. Qc2 0-0 7. h3 h6 8. Nbd2 Nh5 9. g3 Nf6 10. Nf1 Be6 11. g4 Nh7 12. Ng3 Ng5 13. Nxg5 Bxg5 14. Bxg5 hxg5 15. 0-0-0 d4 16. Rh2 Ne7 17. Nf5 Ng6 18. Rdh1 c5 19. Bf3 b5 20. h4 gxh4 21. Nxh4 Nxh4 22. Rxh4 Qg5+ 23. Kb1 g6 24. Rh7 Rfc8 25. Rh8+ Kg7 26. Rxc8 Rxc8 27. Qc1 Qxc1+ 28. Kxc1 Kf6 29. Be2 Kg5 30. Kc2 Kf4 31. Rg1 Rh8 32. Kd2 Rh2 33. cxd4 cxd4 34. f3 Rh8 35. Rc1 Rc8 36. Rxc8 Bxc8 37. Bd1 f5 38. gxf5 gxf5 39. b4 Kg3 40. Ke2 f4 41. Bb3 Bh3 42. Bf7 Bd7 43. Bh5 Kg2 44. Bf7 Kg1 45. Bh5 a6 46. Bf7 Kg2 47. Bh5 Bc8 48. Kd2 Bh3 49. a3 Kf2 50. Bg4 Kg3 51. Bh5 Kf2 52. Bg4 Bg2 53. Bc8 Kxf3 54. Bxa6 Kg3 55. Bxb5 f3 56. Kc2 f2 57. Kb3 f1Q 58. Ka4 Qc1 59. Ba6 Bh3 60. Bc4 Bd7+ 61. b5 Qc2+ 62. Ka5 Qc3+ 63. Kb6 Qxa3 64. Kc7 Qa7+ 65. Kd6 Kf4 66. b6 Qa4 67. Bd5 Be8 68. Kc7 Qd7+ 69. Kb8 Qb5 70. b7 Qxd3 71. Kc7 Qb5 72. b8Q Qxb8+ 73. Kxb8 Bg6 74. Kc7 Bxe4 75. Bb3 Bf3 76. Kd6 Ke4 0-1

[Event "BEL-ch"]
[Site "Blankenberge"]
[Date "1958.07.05"]
[Round "1"]
[White "Denckens, Leon"]
[Black "Vandezande, Albert"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "148"]
[EventDate "1958.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Be7 6. 0-0 b5 7. Bb3 0-0 8. Nd5 d6 9. c3 Bg4 10. h3 Bh5 11. Nxf6+ Bxf6 12. Bd5 Qd7 13. Nxe5 Nxe5 14. Qxh5 c6 15. Bb3 Nd3 16. Qf3 Nxc1 17. Raxc1 c5 18. Bd5 Rab8 19. Rfd1 b4 20. d4 bxc3 21. bxc3 Qa4 22. Qe2 Bg5 23. Bb3 Qb5 24. Bc4 Qa4 25. Rb1 cxd4 26. Bb3 Qa5 27. cxd4 Bf6 28. f4 Rb5 29. Kh1 Qb6 30. e5 Be7 31. Qg4 Kh8 32. Bc2 g6 33. Rxb5 axb5 34. f5 dxe5 35. dxe5 gxf5 36. Qxf5 Qg6 37. Qf2 Qg5 38. Qe2 b4 39. Rf1 h6 40. Rf5 Qg7 41. Rf4 Qg5 42. Rg4 Qc1+ 43. Kh2 Bc5 44. Bd1 Be7 45. Rc4 Qg5 46. Bc2 f5 47. Qf3 f4 48. Qd3 Qg7 49. Rc6 f3 50. gxf3 Qxe5+ 51. Kg2 Rg8+ 52. Kf1 Qg7 53. Rg6 Qxg6 54. Qxg6 Rxg6 55. Bxg6 Kg7 56. Bf5 Kf6 57. Bg4 Kg6 58. Kf2 Kg5 59. Ke3 Kh4 60. Bd7 Kg3 61. f4 Bd6 62. f5 Kxh3 63. Ke4 h5 64. Kd5 Bf8 65. Ke6 Kg3 66. f6 Kf4 67. Kf7 Bc5 68. Ke8 Ke3 69. f7 Kd2 70. f8Q Bxf8 71. Kxf8 Kc3 72. Be6 h4 73. Kf7 Kb2 74. Kf6 h3 1/2-1/2

[Event "BEL-ch FBE/BSB"]
[Site "Mechelen"]
[Date "1958.05.17"]
[Round "7"]
[White "Denckens, Leon"]
[Black "Boey, Josef Martin"]
[Result "1/2-1/2"]
[ECO "B37"]
[PlyCount "102"]
[EventDate "1958.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Be2 f5 8. exf5 Bxf5 9. 0-0 Nh6 10. Qd2 0-0 11. Nc3 Bxc2 12. Qxc2 Nf5 13. Bd2 Nfd4 14. Qd1 e6 15. Ne4 d5 16. Ng3 Qd6 17. Bc3 Rf4 18. cxd5 exd5 19. Rb1 a5 20. Bd2 Rf7 21. Be3 Re8 22. Bd3 Kh8 23. Nh5 Nf5 24. Nxg7 Kxg7 25. Bd2 Kg8 26. Qa4 Ref8 27. b4 axb4 28. Bxb4 Nxb4 29. Qxb4 Qf6 30. Qc5 Rd8 31. Rb6 Qe5 32. Qb4 Qd4 33. Bxf5 Qxb4 34. Rxb4 gxf5 35. Rfb1 Rdd7 36. Kf1 Kg7 37. Rb6 Rfe7 38. R1b2 Rc7 39. Rb1 Kf7 40. R6b5 Rcd7 41. Rb6 Rc7 42. Rd6 Rcd7 43. Rxd7 Rxd7 44. Rb6 Rc7 45. g3 h5 46. Rd6 Rc5 47. Rd7+ Ke6 48. Rxb7 Ra5 49. Rh7 Rxa2 50. Rxh5 d4 51. Rh6+ Ke5 1/2-1/2

[Event "BEL-ch FBE/BSB"]
[Site "Mechelen"]
[Date "1958.05.14"]
[Round "5"]
[White "Eisenstein, Martin"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "A91"]
[PlyCount "53"]
[EventDate "1958.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nh3 Be7 5. 0-0 0-0 6. c4 d5 7. b3 c6 8. Bb2 Na6 9. Nd2 Bd7 10. Nf4 Qe8 11. Nf3 Ne4 12. Ne5 g5 13. Nfd3 Bd6 14. a3 Rd8 15. f3 Nf6 16. Qd2 h6 17. Rae1 Nb8 18. Qa5 Na6 19. e4 Bc7 20. Qc3 fxe4 21. fxe4 Bxe5 22. Nxe5 b6 23. exd5 cxd5 24. a4 Ne4 25. Bxe4 dxe4 26. d5 Qe7 27. Nxd7 1-0

[Event "BEL-ch FBE/BSB"]
[Site "Mechelen"]
[Date "1958.05.13"]
[Round "4"]
[White "Denckens, Leon"]
[Black "Riddell, John"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "107"]
[EventDate "1958.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 0-0 6. h4 c5 7. d5 Qa5 8. Bd2 Qb4 9. f3 c4 10. a4 a6 11. a5 Qxb2 12. Ra2 Qb4 13. Na4 Qb5 14. Nb6 Ra7 15. Be3 Qb4+ 16. Kf1 Bxg4 17. Nxc4 Nxe4 18. fxe4 Bxe2+ 19. Qxe2 Qb1+ 20. Kg2 Qxa2 21. Bxa7 Rc8 22. Ne3 Qxa5 23. Bxb8 Rxb8 24. Nf3 Qc5 25. Rf1 h6 26. Ne1 b5 27. Qf3 Rf8 28. h5 a5 29. Nd3 Qc3 30. Qg3 Kh7 31. e5 dxe5 32. hxg6+ fxg6 33. Rxf8 Bxf8 34. Nxe5 g5 35. Nc6 a4 36. Qf3 Kg8 37. Qe4 a3 38. Nd8 a2 39. Qe6+ Kh7 40. Qf5+ Kg8 41. Qf7+ Kh8 42. Qxf8+ Kh7 43. Qxe7+ Kg8 44. Qf7+ Kh8 45. Qf8+ Kh7 46. Qf7+ Kh8 47. Nf5 Qd2+ 48. Kh3 g4+ 49. Kxg4 Qg5+ 50. Kf3 a1Q 51. Qe8+ Qg8 52. Nf7+ Kh7 53. Ng5+ Qxg5 54. Qf7+ 1/2-1/2

[Event "BEL-ch FBE/BSB"]
[Site "Mechelen"]
[Date "1958.05.12"]
[Round "3"]
[White "Mollekens, Jozef"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "C81"]
[PlyCount "75"]
[EventDate "1958.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 Nc5 11. Be3 Nxb3 12. axb3 Qc8 13. Bg5 0-0 14. Bxe7 Nxe7 15. b4 Bg4 16. Qd3 c5 17. bxc5 Qxc5 18. c3 f6 19. exf6 Rxf6 20. Nbd2 Raf8 21. Rf1 Ng6 22. Qd4 Qc8 23. Rae1 Nf4 24. Re3 Kh8 25. Rfe1 Bh3 26. Nh4 Bxg2 27. Nxg2 Qg4 28. Rg3 Ne2+ 29. Rxe2 Qxe2 30. Nf4 Qd1+ 31. Kg2 R8f7 32. Nh3 Qe2 33. Qe3 Qd1 34. Nf3 Qc2 35. Ne5 Rf8 36. Nd7 Qxb2 37. Nxf6 gxf6 38. Qe7 1-0

[Event "BEL-ch FBE/BSB"]
[Site "Mechelen"]
[Date "1958.05.11"]
[Round "2"]
[White "Denckens, Leon"]
[Black "Boudelet, Georges"]
[Result "0-1"]
[ECO "C71"]
[PlyCount "103"]
[EventDate "1958.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Qe2 b5 6. Bb3 Na5 7. a4 Nxb3 8. cxb3 b4 9. d4 f6 10. d5 a5 11. Nbd2 Ne7 12. Nc4 Ng6 13. Qd3 Ne7 14. Ne3 g5 15. Nd2 Bg7 16. Ndc4 f5 17. f3 f4 18. Nd1 g4 19. Bd2 Ng6 20. Rc1 Nf8 21. Qc2 Nd7 22. Nxa5 Rxa5 23. Qxc7 Qxc7 24. Rxc7 Rc5 25. Rc6 Rxc6 26. dxc6 Nc5 27. Nf2 Kd8 28. Bxb4 Kc7 29. 0-0 Kxc6 30. Rc1 Kb6 31. Bxc5+ dxc5 32. Nd3 Rd8 33. Nxc5 Rd2 34. h3 Rd4 35. Rc3 Bf8 36. Nd3 Ba6 37. Nxe5 Rd1+ 38. Kh2 Bc5 39. a5+ Kb5 40. Rd3 Rxd3 41. Nxd3 Bd4 42. g3 Kxa5 43. b4+ Kb6 44. Ne1 Bf2 45. Nc2 Bxg3+ 46. Kg2 Kb5 47. b3 Bc8 48. Na3+ Kxb4 49. Nc4 Kc3 50. Nd6 Be6 51. e5 Kd4 52. Ne4 0-1

[Event "BEL-ch FBE/BSB"]
[Site "Mechelen"]
[Date "1958.05.10"]
[Round "1"]
[White "Soultanbeieff, Victor Ivanovich"]
[Black "Denckens, Leon"]
[Result "1/2-1/2"]
[ECO "A95"]
[PlyCount "72"]
[EventDate "1958.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 d5 5. Bg2 c6 6. Nf3 Be7 7. 0-0 0-0 8. cxd5 exd5 9. Bf4 Ne4 10. Qc1 Nd7 11. Rb1 Ndf6 12. b4 Bd7 13. Ne5 Be8 14. Na4 Qc8 15. f3 Nd6 16. Nc5 Nd7 17. e4 Nxc5 18. dxc5 Nf7 19. Bh3 Bxc5+ 20. bxc5 Bd7 21. exf5 Bxf5 22. Bxf5 Qxf5 23. Rxb7 g5 24. Bd2 Nxe5 25. Qc3 Rab8 26. Rxb8 Rxb8 27. f4 gxf4 28. Bxf4 Re8 29. Bxe5 Qxe5 30. Qxe5 Rxe5 31. Rf6 d4 32. Rxc6 d3 33. Rd6 Rxc5 34. Rxd3 Rc1+ 35. Kg2 Rc2+ 36. Kh3 Rxa2 1/2-1/2

[Event "Antwerp-ch"]
[Site "Antwerp"]
[Date "1957.03.23"]
[Round "11"]
[White "Mollekens, Jozef"]
[Black "Denckens, Leon"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "55"]
[EventDate "1957.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. dxc5 Qa5 8. 0-0 Qxc5+ 9. Kh1 Nbd7 10. Ne1 a6 11. a4 b6 12. Bf3 Rb8 13. Qe2 Bb7 14. Nd3 Qc8 15. e5 Bxf3 16. Rxf3 dxe5 17. fxe5 Ng4 18. Nd5 Qb7 19. Nxe7+ Kh8 20. Bf4 Rbe8 21. Rh3 Ndxe5 22. Nxe5 Nxe5 23. Bxe5 Rxe7 24. Bxg7+ Kxg7 25. Qd2 h5 26. Rf1 Rfe8 27. Qc3+ Kg8 28. Qf6 1/2-1/2

[Event "Antwerp-ch"]
[Site "Antwerp"]
[Date "1957.03.16"]
[Round "10"]
[White "Denckens, Leon"]
[Black "Borodin, Vladimir2222"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "71"]
[EventDate "1957.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 g6 4. e4 d6 5. Be2 Bg7 6. g4 Na6 7. h4 h5 8. g5 Ng4 9. f3 Ne5 10. Nh3 Nc7 11. Nf2 b5 12. f4 b4 13. Nb1 Nd7 14. Nd2 Nb6 15. 0-0 a5 16. a3 Bd7 17. axb4 axb4 18. Rxa8 Qxa8 19. Nc4 Nxc4 20. Bxc4 Bb5 21. Qe2 Qa6 22. Bxb5+ Qxb5 23. Qf3 Qc4 24. Qd3 Qxd3 25. Nxd3 Bd4+ 26. Kg2 Kd7 27. Rd1 Nb5 28. Kf3 Ra8 29. Be3 Bxe3 30. Kxe3 Ra2 31. Rc1 c4 32. Nxb4 Rxb2 33. Nc6 Na3 34. Kd2 Nb1+ 35. Ke3 Na3 36. Kd2 1/2-1/2

[Event "Antwerp-ch"]
[Site "Antwerp"]
[Date "1957.03.09"]
[Round "9"]
[White "Decleir, Walter"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "E48"]
[PlyCount "77"]
[EventDate "1957.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 c5 6. Nge2 0-0 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 a6 10. Bg5 Be7 11. Qc2 Nc6 12. Rad1 Nb4 13. Qb1 b5 14. Bb3 Bb7 15. Rfe1 Ng4 16. Bf4 Bd6 17. Bxd6 Qxd6 18. Ng3 Qf4 19. Re2 h5 20. Qc1 Qxc1 21. Rxc1 Nd3 22. Rcc2 Nf4 23. Red2 Bxg2 24. Nxh5 Nxh5 25. Kxg2 g5 26. Ne4 Kh8 27. Nxg5 Rg8 28. Nxf7+ Kh7 29. Rc7 Ngf6+ 30. Kf1 Rg7 31. Ng5+ Kh6 32. Rxg7 Nxg7 33. Nxe6 Ngh5 34. d5 Ne4 35. Rd4 Nd6 36. Rh4 Nf5 37. Rh3 Kg6 38. Bc2 Rh8 39. Rf3 1-0

[Event "Antwerp-ch"]
[Site "Antwerp"]
[Date "1957.02.23"]
[Round "7"]
[White "Janssen"]
[Black "Denckens, Leon"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "48"]
[EventDate "1957.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. Be3 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. Bd3 f5 10. dxe5 f4 11. Bxf4 Qe7 12. Bg3 Nc6 13. Qc2 Nxe5 14. Bxh7+ Kh8 15. Qe4 Nbxc4 16. Ne2 Bg4 17. Bxe5 Nxe5 18. h3 Bxe2 19. Kxe2 Qf6 20. f3 Rae8 21. Kf1 Nxf3 22. Qxb7 Nd2+ 23. Kg1 Qf2+ 24. Kh2 Nf3+ 0-1

[Event "Antwerp-ch"]
[Site "Antwerp"]
[Date "1957.02.16"]
[Round "6"]
[White "Denckens, Leon"]
[Black "Van Diest, Julien"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "102"]
[EventDate "1957.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. e4 dxe4 4. Nc3 exf3 5. Nxf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Qe2 Nbd7 9. Bg2 c6 10. 0-0 e6 11. Nh4 Qb6 12. Nxg6 hxg6 13. Qf2 0-0-0 14. Na4 Qc7 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Qf4 Qxf4 18. Rxf4 g5 19. Rf3 Nb6 20. Nxb6+ axb6 21. c3 Rd7 22. Re1 Rf8 23. Bf1 b5 24. Bd3 Rd6 25. Bc2 Kd7 26. Re5 Rd5 27. Rfe3 Rh8 28. Kg2 Rxe5 29. dxe5 Nd5 30. Rf3 Nf4+ 31. Kh2 Ke7 32. Be4 f6 33. exf6+ gxf6 34. a3 Rd8 35. Rf2 Rh8 36. Rf3 Kd6 37. Bb1 e5 38. Bf5 Kd5 39. Rf2 Rxh3+ 40. Kg1 e4 41. Rd2+ Rd3 42. Rc2 Rd1+ 43. Kf2 Nd3+ 44. Ke3 Re1+ 45. Kd2 Rf1 46. c4+ bxc4 47. Bxe4+ Kxe4 48. Rxc4+ Kd5 49. Kxd3 Rd1+ 50. Ke2 Kxc4 51. Kxd1 Kd3 0-1

[Event "Antwerp-ch"]
[Site "Antwerp"]
[Date "1957.01.18"]
[Round "2"]
[White "Boey, Josef Martin"]
[Black "Denckens, Leon"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "45"]
[EventDate "1957.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nge7 6. c3 d6 7. d3 0-0 8. Nbd2 Bd7 9. Nf1 Qc8 10. Ba4 h6 11. Ng3 Kh7 12. Bc2 Qd8 13. d4 Nc8 14. dxe5 Nxe5 15. Nd4 Qh4 16. f4 Nc6 17. Nf3 Qe7 18. Be3 Bf6 19. Qd2 Bg4 20. Qf2 Bh4 21. e5 f5 22. exd6 Qxd6 23. Nxh4 1-0

