| Ronde 1 |
| di 21-09-2004 |  Het Probleem | - |  DDV | | 12 | - | 4 | | | |
| Pieter Kuijper (1141) | - | Jan van Amstel (1069) | | 2 | - | 0 | 1 | | |
| Henk Werner | - | Martin Kruijswijk (1021) | | 2 | - | 0 | 8 | | |
| Daan van Os (1138) | - | Peter Hospes (983) | | 0 | - | 2 | 3 | | |
| Nico Leemberg (1118) | - | Siegfried Parbhoe (970) | | 2 | - | 0 | 6 | | Partij |
| Remmert Sijm (1088) | - | Michael Jokhoe | | 2 | - | 0 | 2 | | |
| Frans Kroese (1057) | - | Nico Kruijswijk (966) | | 1 | - | 1 | 7 | | |
| Jan Hania (958) | - | Rudolph Boshuizen (926) | | 1 | - | 1 | 5 | | |
| Pascal Stil (970) | - | Gerrit van der Werff | | 2 | - | 0 | 4 | | |
|  Purmerend 66 | - |  SNA 2 | | 14 | - | 2 | | | |
| Ramon Sakidin (1172) | - | Theo Tesselaar (1217) | | 2 | - | 0 | 7 | | |
| Cor Benjamens (1290) | - | Bertus Groot (1010) | | 2 | - | 0 | 4 | | |
| Paul van der Lem (1268) | - | Sierd van Randen (1090) | | 2 | - | 0 | 5 | | |
| Jan Bakels (1178) | - | Arnoud Rood (950) | | 2 | - | 0 | 1 | | |
| Arjan Prins (1086) | - | Dick Dam | | 1 | - | 1 | 3 | | |
| Gerard Slijkerman (1113) | - | Frans Groot | | 1 | - | 1 | 8 | | |
| Charles Tjin | - | Jan Algra | | 2 | - | 0 | 2 | | |
| Jacco Kuiter (982) | - | Rosa Brinkman | | 2 | - | 0 | 6 | | |
| vr 24-09-2004 |  IJmuiden 2 | - |  BDC Beverwijk | | 12 | - | 4 | | | |
| Ron Tielrooij (1129) | - | Jeffrey Klarenbeek | | 2 | - | 0 | 1 | | |
| Ruud Holkamp (1126) | - | Aad Diemeer (873) | | 2 | - | 0 | 2 | | |
| Elbert Holkamp (1063) | - | Jan Kloes (1029) | | 2 | - | 0 | 4 | | Partij |
| Frans Elzenga (950) | - | Theo Diemeer (885) | | 1 | - | 1 | 7 | | |
| Paul Smit (1046) | - | Jan Graanstra (984) | | 1 | - | 1 | 3 | | |
| Cees van der Steen (999) | - | Fred Kok | | 1 | - | 1 | 8 | | |
| Jan Apeldoorn (972) | - | Jan van Aarle (895) | | 2 | - | 0 | 5 | | Partij |
| Hans Kors | - | Arie A. van Nieuwkerk | | 1 | - | 1 | 6 | | |
|  OG Den Ilp | - |  OG Edam/Volendam | | 9 | - | 7 | | | |
| Hans Vermeulen (1181) | - | Johan Veerman (1101) | | 1 | - | 1 | 8 | | |
| Rob Pennekamp (1232) | - | Sijmen Hansen (1263) | | 1 | - | 1 | 6 | | |
| Bart van Geel (1104) | - | Kees Schilder (974) | | 1 | - | 1 | 5 | | |
| Lex Hopman (992) | - | Daan Groot (816) | | 1 | - | 1 | 2 | | |
| Gerrit Bosschieter | - | Peter Jonk (1061) | | 1 | - | 1 | 1 | | |
| Wiebe Fennema | - | Jaap Plat (1026) | | 1 | - | 1 | 7 | | |
| Simon Rep Jr. | - | Jac Sier | | 2 | - | 0 | 4 | | |
| Amber Rep | - | Huib de Wit | | 1 | - | 1 | 3 | | |
| Ronde 2 |
| ma 04-10-2004 | DDV | - |  Almere | | 9 | - | 7 | | | |
| Jan van Amstel (1069) | - | Joke Hartkamp-van Geemen (860) | | 2 | - | 0 | 2 | | |
| Peter Hospes (983) | - | Valentino Tjokro (1170) | | 1 | - | 1 | 8 | | |
| Martin Kruijswijk (1021) | - | Michel Horn (1192) | | 1 | - | 1 | 5 | | |
| Michael Jokhoe | - | Cyril Sluisdom (977) | | 2 | - | 0 | 1 | | |
| John Eekelschot (1093) | - | Leen van der Gaag (1021) | | 1 | - | 1 | 3 | | |
| Siegfried Parbhoe (970) | - | Harm Slagter | | 0 | - | 2 | 6 | | |
| Nico Kruijswijk (966) | - | Hendrik-Jan Beekman (925) | | 1 | - | 1 | 4 | | |
| Rudolph Boshuizen (926) | - | Adriaan van der Zwan | | 1 | - | 1 | 7 | | |
| do 07-10-2004 | OG Edam/Volendam | - | Het Probleem | | 8 | - | 8 | | | |
| Sijmen Hansen (1263) | - | Pieter Kuijper (1141) | | 2 | - | 0 | 3 | | |
| Cor Westerveld (1277) | - | Tanya Chub (1354) | | 1 | - | 1 | 6 | | |
| Johan Veerman (1101) | - | Nico Leemberg (1118) | | 1 | - | 1 | 4 | | Partij |
| Kees Schilder (974) | - | Remmert Sijm (1088) | | 1 | - | 1 | 5 | | |
| Daan Groot (816) | - | Daan van Os (1138) | | 0 | - | 2 | 1 | | |
| Jaap Plat (1026) | - | Frans Kroese (1057) | | 2 | - | 0 | 8 | | |
| Peter Jonk (1061) | - | Pascal Stil (970) | | 1 | - | 1 | 7 | | |
| Jac Sier | - | Jan Hania (958) | | 0 | - | 2 | 2 | | |
| SNA 2 | - | OG Den Ilp | | 9 | - | 7 | | | |
| Theo Tesselaar (1217) | - | Hans Vermeulen (1181) | | 2 | - | 0 | 7 | | |
| Rinus Veenstra (1199) | - | Rob Pennekamp (1232) | | 1 | - | 1 | 5 | | |
| Bertus Groot (1010) | - | Bart van Geel (1104) | | 2 | - | 0 | 6 | | |
| Sierd van Randen (1090) | - | Lex Hopman (992) | | 2 | - | 0 | 3 | | |
| Frans Groot | - | Gerrit Bosschieter | | 1 | - | 1 | 1 | | |
| Arnoud Rood (950) | - | Wiebe Fennema | | 0 | - | 2 | 8 | | |
| Marjolein Bakker | - | Simon Rep Jr. | | 0 | - | 2 | 4 | | |
| Jan Algra | - | Floris Oosterling | | 1 | - | 1 | 2 | | |
| vr 08-10-2004 | IJmuiden 2 | - | Purmerend 66 | | 5 | - | 11 | | | |
| Ruud Holkamp (1126) | - | Jan Bakels (1178) | | 2 | - | 0 | 1 | | |
| Ron Tielrooij (1129) | - | Ramon Sakidin (1172) | | 1 | - | 1 | 6 | | |
| Elbert Holkamp (1063) | - | Paul van der Lem (1268) | | 0 | - | 2 | 2 | | |
| Frans Elzenga (950) | - | Cor Benjamens (1290) | | 0 | - | 2 | 3 | | |
| Paul Smit (1046) | - | Arjan Prins (1086) | | 1 | - | 1 | 8 | | |
| Jan Apeldoorn (972) | - | Channy (Jean) van Vemde (1024) | | 0 | - | 2 | 7 | | |
| Piet Kok (975) | - | Charles Tjin | | 0 | - | 2 | 4 | | |
| Hans Kors | - | Robby Hoost | | 1 | - | 1 | 5 | | |
| Ronde 3 |
| di 26-10-2004 | Almere | - | OG Den Ilp | | 7 | - | 9 | | | |
| Michel Horn (1192) | - | Hans Vermeulen (1181) | | 1 | - | 1 | 7 | | |
| Valentino Tjokro (1170) | - | Rob Pennekamp (1232) | | 0 | - | 2 | 5 | | |
| Cyril Sluisdom (977) | - | Bart van Geel (1104) | | 0 | - | 2 | 6 | | |
| Leen van der Gaag (1021) | - | Lex Hopman (992) | | 1 | - | 1 | 1 | | |
| Joke Hartkamp-van Geemen (860) | - | Gerrit Bosschieter | | 1 | - | 1 | 3 | | |
| Harm Slagter | - | Wiebe Fennema | | 2 | - | 0 | 8 | | |
| Hendrik-Jan Beekman (925) | - | Dick Keyzer | | 2 | - | 0 | 4 | | |
| Adriaan van der Zwan | - | Simon Rep Jr. | | 0 | - | 2 | 2 | | |
| di 02-11-2004 | Purmerend 66 | - | DDV | | 12 | - | 4 | | | |
| Cor Benjamens (1290) | - | Miro Alberto | | 2 | - | 0 | 2 | | |
| Jan Bakels (1178) | - | Peter Hospes (983) | | 2 | - | 0 | 4 | | |
| Ramon Sakidin (1172) | - | Gerrit van der Werff | | 2 | - | 0 | 1 | | |
| Gerard Slijkerman (1113) | - | Nico Kruijswijk (966) | | 1 | - | 1 | 8 | | |
| Channy (Jean) van Vemde (1024) | - | Siegfried Parbhoe (970) | | 2 | - | 0 | 5 | | |
| Arjan Prins (1086) | - | Michael Jokhoe | | 2 | - | 0 | 3 | | |
| Gerrit Pleijzier (850) | - | Jan van Amstel (1069) | | 0 | - | 2 | 7 | | |
| Frans van Dijk (824) | - | Jan Korff | | 1 | - | 1 | 6 | | |
| BDC Beverwijk | - | OG Edam/Volendam | | 8 | - | 8 | | | |
| Jeffrey Klarenbeek | - | Cor Westerveld (1277) | | 1 | - | 1 | 7 | | |
| Jan Kloes (1029) | - | Sijmen Hansen (1263) | | 0 | - | 2 | 3 | | Partij |
| Aad Diemeer (873) | - | Johan Veerman (1101) | | 1 | - | 1 | 8 | | |
| Jan Graanstra (984) | - | Kees Schilder (974) | | 0 | - | 2 | 1 | | |
| Jan van Aarle (895) | - | Daan Groot (816) | | 2 | - | 0 | 4 | | |
| Fred Kok | - | Jaap Plat (1026) | | 0 | - | 2 | 6 | | |
| Leo van der Meij (969) | - | Jac Sier | | 2 | - | 0 | 5 | | |
| Arie A. van Nieuwkerk | - | Huib de Wit | | 2 | - | 0 | 2 | | |
| do 11-11-2004 | SNA 2 | - | IJmuiden 2 | | 8 | - | 8 | | | |
| Theo Tesselaar (1217) | - | Ruud Holkamp (1126) | | 1 | - | 1 | 8 | | |
| Sierd van Randen (1090) | - | Elbert Holkamp (1063) | | 1 | - | 1 | 2 | | |
| Bertus Groot (1010) | - | Paul Smit (1046) | | 2 | - | 0 | 7 | | |
| Frans Groot | - | Cees van der Steen (999) | | 0 | - | 2 | 4 | | |
| Arnoud Rood (950) | - | Jan Apeldoorn (972) | | 1 | - | 1 | 3 | | |
| Dick Dam | - | Piet Kok (975) | | 0 | - | 2 | 1 | | |
| Marjolein Bakker | - | Nicole Schouten (919) | | 2 | - | 0 | 6 | | |
| Dave Bleeker | - | Hans Kors | | 1 | - | 1 | 5 | | |
| Ronde 4 |
| di 16-11-2004 | BDC Beverwijk | - | DDV | | 5 | - | 11 | | | |
| Jeffrey Klarenbeek | - | Jan van Amstel (1069) | | 1 | - | 1 | 5 | | |
| Jan Kloes (1029) | - | John Eekelschot (1093) | | 0 | - | 2 | 2 | | Partij |
| Aad Diemeer (873) | - | Martin Kruijswijk (1021) | | 1 | - | 1 | 6 | | |
| Theo Diemeer (885) | - | Peter Hospes (983) | | 1 | - | 1 | 8 | | |
| Jan Graanstra (984) | - | Leo Rosendaal (1197) | | 0 | - | 2 | 1 | | |
| Jan van Aarle (895) | - | Nico Kruijswijk (966) | | 0 | - | 2 | 4 | | |
| Fred Kok | - | Siegfried Parbhoe (970) | | 0 | - | 2 | 3 | | |
| Arie A. van Nieuwkerk | - | Jan Korff | | 2 | - | 0 | 7 | | |
| Purmerend 66 | - | Almere | | 12 | - | 4 | | | |
| Paul van der Lem (1268) | - | Michel Horn (1192) | | 2 | - | 0 | 5 | | |
| Cor Benjamens (1290) | - | Cyril Sluisdom (977) | | 2 | - | 0 | 8 | | |
| Ramon Sakidin (1172) | - | Leen van der Gaag (1021) | | 1 | - | 1 | 7 | | |
| Jan Bakels (1178) | - | Wim Geerling | | 2 | - | 0 | 2 | | |
| Gerard Slijkerman (1113) | - | Joke Hartkamp-van Geemen (860) | | 2 | - | 0 | 3 | | |
| Arjan Prins (1086) | - | Harm Slagter | | 2 | - | 0 | 4 | | |
| Dick Lust (1002) | - | Hendrik-Jan Beekman (925) | | 0 | - | 2 | 1 | | |
| Robby Hoost | - | Adriaan van der Zwan | | 1 | - | 1 | 6 | | |
| vr 19-11-2004 | OG Den Ilp | - | Het Probleem | | 3 | - | 13 | | | |
| Hans Vermeulen (1181) | - | Henk Werner | | 2 | - | 0 | 6 | | |
| Rob Pennekamp (1232) | - | Tanya Chub (1354) | | 0 | - | 2 | 3 | | |
| Bart van Geel (1104) | - | Nico Leemberg (1118) | | 0 | - | 2 | 7 | | Partij |
| Lex Hopman (992) | - | Pieter Kuijper (1141) | | 1 | - | 1 | 2 | | |
| Gerrit Bosschieter | - | Daan van Os (1138) | | 0 | - | 2 | 1 | | |
| Wiebe Fennema | - | Remmert Sijm (1088) | | 0 | - | 2 | 4 | | Partij |
| Dick Keyzer | - | Frans Kroese (1057) | | 0 | - | 2 | 8 | | |
| Simon Rep Jr. | - | Jan Hania (958) | | 0 | - | 2 | 5 | | |
| do 09-12-2004 | OG Edam/Volendam | - | IJmuiden 2 | | 11 | - | 5 | | | |
| Cor Westerveld (1277) | - | Ruud Holkamp (1126) | | 1 | - | 1 | 8 | | |
| Sijmen Hansen (1263) | - | Elbert Holkamp (1063) | | 2 | - | 0 | 3 | | |
| Johan Veerman (1101) | - | Frans Elzenga (950) | | 2 | - | 0 | 5 | | |
| Kees Schilder (974) | - | Paul Smit (1046) | | 1 | - | 1 | 4 | | |
| Daan Groot (816) | - | Jan Apeldoorn (972) | | 0 | - | 2 | 1 | | |
| Jaap Plat (1026) | - | Nicole Schouten (919) | | 2 | - | 0 | 7 | | |
| Peter Jonk (1061) | - | Piet Kok (975) | | 1 | - | 1 | 6 | | |
| Henk Havik (902) | - | Hans Kors | | 2 | - | 0 | 2 | | |
| Ronde 5 |
| ma 13-12-2004 | DDV | - | IJmuiden 2 | | 10 | - | 6 | | | |
| Michael Jokhoe | - | Ruud Holkamp (1126) | | 1 | - | 1 | 3 | | |
| Jan van Amstel (1069) | - | Elbert Holkamp (1063) | | 1 | - | 1 | 4 | | |
| Martin Kruijswijk (1021) | - | Frans Elzenga (950) | | 1 | - | 1 | 5 | | |
| Peter Hospes (983) | - | Paul Smit (1046) | | 0 | - | 2 | 2 | | |
| John Eekelschot (1093) | - | Jan Apeldoorn (972) | | 2 | - | 0 | 1 | | |
| Siegfried Parbhoe (970) | - | Piet Kok (975) | | 2 | - | 0 | 7 | | |
| Nico Kruijswijk (966) | - | Nicole Schouten (919) | | 1 | - | 1 | 8 | | |
| Rudolph Boshuizen (926) | - | Hans Kors | | 2 | - | 0 | 6 | | |
| di 14-12-2004 | Het Probleem | - | Purmerend 66 | | 9 | - | 7 | | | |
| Tanya Chub (1354) | - | Ramon Sakidin (1172) | | 1 | - | 1 | 5 | | |
| Pascal Stil (970) | - | Jan Bakels (1178) | | 1 | - | 1 | 2 | | |
| Jacco Ambags (1215) | - | Paul van der Lem (1268) | | 1 | - | 1 | 3 | | |
| Pieter Kuijper (1141) | - | Cor Benjamens (1290) | | 1 | - | 1 | 1 | | |
| Nico Leemberg (1118) | - | Gerard Slijkerman (1113) | | 2 | - | 0 | 7 | | Partij |
| Daan van Os (1138) | - | Arjan Prins (1086) | | 1 | - | 1 | 6 | | |
| Remmert Sijm (1088) | - | Channy (Jean) van Vemde (1024) | | 1 | - | 1 | 8 | | Partij |
| Frans Kroese (1057) | - | Frans van Dijk (824) | | 1 | - | 1 | 4 | | |
| Almere | - | BDC Beverwijk | | 6 | - | 10 | | | |
| Michel Horn (1192) | - | Aad Diemeer (873) | | 1 | - | 1 | 6 | | |
| Valentino Tjokro (1170) | - | Fred Kok | | 1 | - | 1 | 8 | | |
| Leen van der Gaag (1021) | - | Jan Kloes (1029) | | 0 | - | 2 | 3 | | Partij |
| Cyril Sluisdom (977) | - | Jan van Aarle (895) | | 1 | - | 1 | 7 | | |
| Joke Hartkamp-van Geemen (860) | - | Henk Winter | | 1 | - | 1 | 1 | | |
| Harm Slagter | - | Arie A. van Nieuwkerk | | 1 | - | 1 | 4 | | |
| Hendrik-Jan Beekman (925) | - | Leo van der Meij (969) | | 1 | - | 1 | 5 | | |
| Adriaan van der Zwan | - | Louis van den Heuvel | | 0 | - | 2 | 2 | | |
| do 16-12-2004 | OG Edam/Volendam | - | SNA 2 | | 8 | - | 8 | | | |
| Sijmen Hansen (1263) | - | Theo Tesselaar (1217) | | 1 | - | 1 | 7 | | |
| Cor Westerveld (1277) | - | Rinus Veenstra (1199) | | 2 | - | 0 | 6 | | |
| Kees Schilder (974) | - | Bertus Groot (1010) | | 1 | - | 1 | 4 | | |
| Henk Havik (902) | - | Frans Groot | | 0 | - | 2 | 2 | | |
| Peter Jonk (1061) | - | Sierd van Randen (1090) | | 1 | - | 1 | 5 | | |
| Jaap Plat (1026) | - | Dick Dam | | 2 | - | 0 | 8 | | |
| Daan Groot (816) | - | Marjolein Bakker | | 0 | - | 2 | 3 | | |
| Jac Sier | - | Jan Algra | | 1 | - | 1 | 1 | | |
| Ronde 6 |
| di 18-01-2005 | Het Probleem | - | BDC Beverwijk | | 11 | - | 5 | | | |
| Henk Werner | - | Jeffrey Klarenbeek | | 0 | - | 2 | 5 | | |
| Jacco Ambags (1215) | - | Aad Diemeer (873) | | 2 | - | 0 | 3 | | |
| Pieter Kuijper (1141) | - | Jan Kloes (1029) | | 2 | - | 0 | 2 | | Partij |
| Daan van Os (1138) | - | Fred Kok | | 2 | - | 0 | 6 | | |
| Nico Leemberg (1118) | - | Jan van Aarle (895) | | 1 | - | 1 | 4 | | Partij |
| Remmert Sijm (1088) | - | Arie A. van Nieuwkerk | | 1 | - | 1 | 8 | | |
| Frans Kroese (1057) | - | Leo van der Meij (969) | | 1 | - | 1 | 7 | | |
| Jan Hania (958) | - | Louis van den Heuvel | | 2 | - | 0 | 1 | | |
| do 20-01-2005 | SNA 2 | - | DDV | | 6 | - | 10 | | | |
| Theo Tesselaar (1217) | - | John Eekelschot (1093) | | 0 | - | 2 | 7 | | |
| Rinus Veenstra (1199) | - | Jan van Amstel (1069) | | 2 | - | 0 | 5 | | |
| Bertus Groot (1010) | - | Peter Hospes (983) | | 1 | - | 1 | 8 | | |
| Sierd van Randen (1090) | - | Martin Kruijswijk (1021) | | 1 | - | 1 | 3 | | |
| Arnoud Rood (950) | - | Leo Rosendaal (1197) | | 0 | - | 2 | 4 | | |
| Frans Groot | - | Nico Kruijswijk (966) | | 0 | - | 2 | 6 | | |
| Marjolein Bakker | - | Siegfried Parbhoe (970) | | 1 | - | 1 | 1 | | |
| Dick Dam | - | Rudolph Boshuizen (926) | | 1 | - | 1 | 2 | | |
| vr 21-01-2005 | IJmuiden 2 | - | Almere | | 9 | - | 7 | | | |
| Ruud Holkamp (1126) | - | Cyril Sluisdom (977) | | 1 | - | 1 | 8 | | |
| Elbert Holkamp (1063) | - | Joke Hartkamp-van Geemen (860) | | 1 | - | 1 | 4 | | |
| Frans Elzenga (950) | - | Jan de Rover | | 2 | - | 0 | 3 | | |
| Paul Smit (1046) | - | Harm Slagter | | 1 | - | 1 | 7 | | |
| Jan Apeldoorn (972) | - | Hendrik-Jan Beekman (925) | | 1 | - | 1 | 6 | | |
| Hans Kors | - | Heimen Langbroek (1079) | | 0 | - | 2 | 5 | | |
| Piet Kok (975) | - | Adriaan van der Zwan | | 2 | - | 0 | 2 | | |
| Ron Tielrooij (1129) | - | Wim Geerling | | 1 | - | 1 | 1 | | |
| OG Den Ilp | - | Purmerend 66 | | 7 | - | 9 | | | |
| Hans Vermeulen (1181) | - | Cor Benjamens (1290) | | 1 | - | 1 | 8 | | |
| Rob Pennekamp (1232) | - | Ramon Sakidin (1172) | | 1 | - | 1 | 5 | | |
| Bart van Geel (1104) | - | Jan Bakels (1178) | | 1 | - | 1 | 3 | | |
| Lex Hopman (992) | - | Gerard Slijkerman (1113) | | 0 | - | 2 | 4 | | |
| Peter Huiberts | - | Channy (Jean) van Vemde (1024) | | 0 | - | 2 | 7 | | |
| Dick Keyzer | - | Dick Lust (1002) | | 2 | - | 0 | 1 | | |
| Wiebe Fennema | - | Arjan Prins (1086) | | 0 | - | 2 | 6 | | |
| Simon Rep Jr. | - | Robby Hoost | | 2 | - | 0 | 2 | | |
| Ronde 7 |
| ma 31-01-2005 | DDV | - | OG Edam/Volendam | | 9 | - | 7 | | | |
| Jan van Amstel (1069) | - | niet opgekomen | | 2 | - | 0 | 1 | R | |
| Martin Kruijswijk (1021) | - | Cor Westerveld (1277) | | 1 | - | 1 | 4 | | |
| John Eekelschot (1093) | - | Sijmen Hansen (1263) | | 1 | - | 1 | 2 | | |
| Gerrit van der Werff | - | Johan Veerman (1101) | | 1 | - | 1 | 6 | | |
| Nico Kruijswijk (966) | - | Kees Schilder (974) | | 1 | - | 1 | 8 | | |
| Rudolph Boshuizen (926) | - | Jaap Plat (1026) | | 1 | - | 1 | 5 | | |
| Leo Rosendaal (1197) | - | Peter Jonk (1061) | | 2 | - | 0 | 3 | | |
| Frits Stoelwinder | - | Jac Sier | | 0 | - | 2 | 7 | | |
| di 01-02-2005 | Almere | - | SNA 2 | | 8 | - | 8 | | | |
| Cyril Sluisdom (977) | - | Theo Tesselaar (1217) | | 1 | - | 1 | 8 | | |
| Valentino Tjokro (1170) | - | Rinus Veenstra (1199) | | 1 | - | 1 | 5 | | |
| Leen van der Gaag (1021) | - | Sierd van Randen (1090) | | 1 | - | 1 | 2 | | |
| Harm Slagter | - | Bertus Groot (1010) | | 2 | - | 0 | 6 | | |
| Michel Horn (1192) | - | Arnoud Rood (950) | | 2 | - | 0 | 7 | | |
| Hendrik-Jan Beekman (925) | - | Marjolein Bakker | | 1 | - | 1 | 3 | | |
| Wim Geerling | - | Frans Groot | | 0 | - | 2 | 1 | | |
| Adriaan van der Zwan | - | Dick Dam | | 0 | - | 2 | 4 | | |
| BDC Beverwijk | - | OG Den Ilp | | 6 | - | 10 | | | |
| Jeffrey Klarenbeek | - | Hans Vermeulen (1181) | | 0 | - | 2 | 7 | | |
| Jan Kloes (1029) | - | Rob Pennekamp (1232) | | 0 | - | 2 | 8 | | Partij |
| Aad Diemeer (873) | - | Bart van Geel (1104) | | 0 | - | 2 | 6 | | |
| Fred Kok | - | Peter Huiberts | | 1 | - | 1 | 3 | | |
| Jan Graanstra (984) | - | Gerrit Bosschieter | | 2 | - | 0 | 1 | | |
| Leo van der Meij (969) | - | Dick Keyzer | | 0 | - | 2 | 5 | | |
| Henk Winter | - | Wiebe Fennema | | 2 | - | 0 | 2 | | |
| Arie A. van Nieuwkerk | - | Simon Rep Jr. | | 1 | - | 1 | 4 | | |
| vr 04-02-2005 | IJmuiden 2 | - | Het Probleem | | 6 | - | 10 | | | |
| Ruud Holkamp (1126) | - | Jacco Ambags (1215) | | 1 | - | 1 | 8 | | |
| Elbert Holkamp (1063) | - | Henk Werner | | 1 | - | 1 | 5 | | |
| Frans Elzenga (950) | - | Pieter Kuijper (1141) | | 1 | - | 1 | 1 | | |
| Paul Smit (1046) | - | Daan van Os (1138) | | 0 | - | 2 | 6 | | |
| Jan Apeldoorn (972) | - | Nico Leemberg (1118) | | 0 | - | 2 | 4 | | Partij |
| Piet Kok (975) | - | Remmert Sijm (1088) | | 1 | - | 1 | 2 | | |
| Peter Pippel | - | Frans Kroese (1057) | | 1 | - | 1 | 3 | | |
| Nicole Schouten (919) | - | Jan Hania (958) | | 1 | - | 1 | 7 | | |
| Ronde 8 |
| di 15-02-2005 | Almere | - | Het Probleem | | 4 | - | 12 | | | |
| Joke Hartkamp-van Geemen (860) | - | Henk Werner | | 0 | - | 2 | 1 | | |
| Adriaan van der Zwan | - | Frans Kroese (1057) | | 0 | - | 2 | 7 | | |
| Leen van der Gaag (1021) | - | Marchinus Mulder (1034) | | 2 | - | 0 | 2 | | |
| Cyril Sluisdom (977) | - | Daan van Os (1138) | | 0 | - | 2 | 4 | | |
| Michel Horn (1192) | - | Nico Leemberg (1118) | | 1 | - | 1 | 6 | | Partij |
| Valentino Tjokro (1170) | - | Remmert Sijm (1088) | | 0 | - | 2 | 8 | | |
| Harm Slagter | - | Pieter Kuijper (1141) | | 0 | - | 2 | 3 | | |
| Hendrik-Jan Beekman (925) | - | Jan Hania (958) | | 1 | - | 1 | 5 | | |
| do 24-02-2005 | SNA 2 | - | BDC Beverwijk | | 7 | - | 9 | | | |
| Theo Tesselaar (1217) | - | Jan van Aarle (895) | | 2 | - | 0 | 2 | | |
| Coen Jong (1009) | - | Aad Diemeer (873) | | 0 | - | 2 | 5 | | |
| Bertus Groot (1010) | - | Jan Kloes (1029) | | 0 | - | 2 | 1 | | Partij |
| Dick Dam | - | Theo Diemeer (885) | | 1 | - | 1 | 4 | | |
| Marjolein Bakker | - | Fred Kok | | 1 | - | 1 | 8 | | |
| Dave Bleeker | - | Leo van der Meij (969) | | 1 | - | 1 | 7 | | |
| Rosa Brinkman | - | Arie A. van Nieuwkerk | | 1 | - | 1 | 6 | | |
| Willem Oudhuis | - | Evert Andrea | | 1 | - | 1 | 3 | | |
| ma 28-02-2005 | DDV | - | OG Den Ilp | | 13 | - | 3 | | | |
| Jan van Amstel (1069) | - | Rob Pennekamp (1232) | | 1 | - | 1 | 7 | | |
| Martin Kruijswijk (1021) | - | Bart van Geel (1104) | | 2 | - | 0 | 5 | | |
| John Eekelschot (1093) | - | Lex Hopman (992) | | 1 | - | 1 | 8 | | |
| Leo Rosendaal (1197) | - | Gerrit Bosschieter | | 2 | - | 0 | 1 | | |
| Nico Kruijswijk (966) | - | Wiebe Fennema | | 2 | - | 0 | 6 | | |
| Siegfried Parbhoe (970) | - | Simon Rep Jr. | | 2 | - | 0 | 2 | | |
| Rudolph Boshuizen (926) | - | Amber Rep | | 2 | - | 0 | 4 | | |
| Frits Stoelwinder | - | Wim Zoutendijk | | 1 | - | 1 | 3 | | |
| di 08-03-2005 | Purmerend 66 | - | OG Edam/Volendam | | 11 | - | 5 | | | |
| Jan Bakels (1178) | - | Cor Westerveld (1277) | | 1 | - | 1 | 6 | | |
| Arjan Prins (1086) | - | Sijmen Hansen (1263) | | 1 | - | 1 | 8 | | |
| Paul van der Lem (1268) | - | Johan Veerman (1101) | | 1 | - | 1 | 5 | | |
| Cor Benjamens (1290) | - | Jaap Plat (1026) | | 1 | - | 1 | 7 | | |
| Jan Berthauer (1035) | - | Daan Groot (816) | | 2 | - | 0 | 4 | | |
| Ramon Sakidin (1172) | - | Kees Schilder (974) | | 1 | - | 1 | 2 | | |
| Channy (Jean) van Vemde (1024) | - | Klaas Sier | | 2 | - | 0 | 1 | | |
| Charles Tjin | - | Jac Sier | | 2 | - | 0 | 3 | | |
| Ronde 9 |
| di 15-03-2005 | Het Probleem | - | SNA 2 | | 11 | - | 5 | | | |
| Marchinus Mulder (1034) | - | Theo Tesselaar (1217) | | 0 | - | 2 | 7 | | |
| Henk Werner | - | Bertus Groot (1010) | | 1 | - | 1 | 8 | | |
| Frans Kroese (1057) | - | Sierd van Randen (1090) | | 1 | - | 1 | 1 | | |
| Daan van Os (1138) | - | Frans Groot | | 2 | - | 0 | 5 | | |
| Nico Leemberg (1118) | - | Dick Dam | | 2 | - | 0 | 6 | | Partij |
| Pieter Kuijper (1141) | - | Rosa Brinkman | | 1 | - | 1 | 3 | | |
| Remmert Sijm (1088) | - | Jan Algra | | 2 | - | 0 | 4 | | Partij |
| Jan Hania (958) | - | Willem Oudhuis | | 2 | - | 0 | 2 | | |
| BDC Beverwijk | - | Purmerend 66 | | 4 | - | 12 | | | |
| Jeffrey Klarenbeek | - | Ramon Sakidin (1172) | | 1 | - | 1 | 3 | | |
| Jan van Aarle (895) | - | Jan Berthauer (1035) | | 0 | - | 2 | 8 | | |
| Aad Diemeer (873) | - | Paul van der Lem (1268) | | 1 | - | 1 | 5 | | |
| Jan Kloes (1029) | - | Jan Bakels (1178) | | 1 | - | 1 | 7 | | Partij |
| Jan Graanstra (984) | - | Cor Benjamens (1290) | | 0 | - | 2 | 2 | | |
| Fred Kok | - | Channy (Jean) van Vemde (1024) | | 0 | - | 2 | 4 | | |
| Arie A. van Nieuwkerk | - | Arjan Prins (1086) | | 1 | - | 1 | 6 | | |
| Evert Andrea | - | Gerrit Pleijzier (850) | | 0 | - | 2 | 1 | | |
| do 17-03-2005 | OG Edam/Volendam | - | Almere | | 12 | - | 4 | | | |
| Cor Westerveld (1277) | - | Michel Horn (1192) | | 2 | - | 0 | 8 | | |
| Sijmen Hansen (1263) | - | Cyril Sluisdom (977) | | 1 | - | 1 | 7 | | |
| Johan Veerman (1101) | - | Leen van der Gaag (1021) | | 1 | - | 1 | 5 | | |
| Daan Groot (816) | - | Harm Slagter | | 2 | - | 0 | 3 | | |
| Kees Schilder (974) | - | Joke Hartkamp-van Geemen (860) | | 2 | - | 0 | 1 | | |
| Jaap Plat (1026) | - | Adriaan van der Zwan | | 2 | - | 0 | 6 | | |
| Peter Jonk (1061) | - | Wim Geerling | | 2 | - | 0 | 4 | | |
| Jac Sier | - | Hendrik-Jan Beekman (925) | | 0 | - | 2 | 2 | | |
| vr 18-03-2005 | OG Den Ilp | - | IJmuiden 2 | | 4 | - | 12 | | | |
| Hans Vermeulen (1181) | - | Ruud Holkamp (1126) | | 0 | - | 2 | 5 | | |
| Rob Pennekamp (1232) | - | Ron Tielrooij (1129) | | 1 | - | 1 | 6 | | |
| Bart van Geel (1104) | - | Frans Elzenga (950) | | 1 | - | 1 | 4 | | |
| Lex Hopman (992) | - | Paul Smit (1046) | | 1 | - | 1 | 3 | | |
| Gerrit Bosschieter | - | Cees van der Steen (999) | | 0 | - | 2 | 8 | | |
| Dick Keyzer | - | Jan Apeldoorn (972) | | 0 | - | 2 | 2 | | |
| Wiebe Fennema | - | Piet Kok (975) | | 0 | - | 2 | 7 | | |
| Simon Rep Jr. | - | Hans Kors | | 1 | - | 1 | 1 | | |
