| Round 1 |
| ma 20-09-2004 |  Kunst en Genoegen 2 | - |  DDV 2 | | 1 | - | 7 | | | |
| Piet van der Poel (735) | - | Miro Alberto | | 0 | - | 2 | 2 | | |
| Jos Harte | - | Gerrit van der Werff | | 0 | - | 2 | 3 | | |
| Kees Harte | - | Jan Korff | | 1 | - | 1 | 4 | | |
| Dick Bartels | - | Frits Stoelwinder | | 0 | - | 2 | 1 | | |
|  Zaanstreek 6 | - |  Purmerend 66 2 | | 0 | - | 8 | | | |
| Jo Geuke (926) | - | Dick Lust (1002) | | 0 | - | 2 | 4 | | |
| Henk Martens | - | Gerrit Pleijzier (850) | | 0 | - | 2 | 3 | | |
| Nico May | - | Frans van Dijk (824) | | 0 | - | 2 | 1 | | |
| Ted Groentjes | - | Charles Tjin | | 0 | - | 2 | 2 | | |
| do 23-09-2004 |  Middelie | - |  Aris de Heer | | 2 | - | 6 | | | |
| Frits van der Zee | - | P.D. Groot | | 1 | - | 1 | 4 | | |
| Cees Koedam | - | Paul Stuijt | | 0 | - | 2 | 1 | | |
| Martin de Vries | - | Piet Struving | | 0 | - | 2 | 2 | | |
| Joop van de Ven | - | Martin Jonkman | | 1 | - | 1 | 3 | | |
| vr 01-10-2004 |  Damclub Amstelveen | - |  BDC 2 | | 3 | - | 5 | | | |
| Willem Visser | - | Louis van den Heuvel | | 0 | - | 2 | 1 | | |
| Gerrit van der Steeg | - | Dennis Rinkel | | 1 | - | 1 | 4 | | |
| Judith Fritschy | - | Jan van der Does | | 0 | - | 2 | 3 | | |
| Hein Udo | - | Henk Winter | | 2 | - | 0 | 2 | | |
| di 05-10-2004 |  Het Probleem 2 | - | Zaanstreek 5 | | 6 | - | 2 | | | |
| Leendert Bakker (898) | - | niet opgekomen | | 2 | - | 0 | 1 | R | |
| Marchinus Mulder (1034) | - | Johan Deubel | | 2 | - | 0 | 4 | | |
| Dolf Kerssens | - | Roswitha Siemonsma | | 0 | - | 2 | 3 | | |
| Mamady Keita | - | Cees van den Berg | | 2 | - | 0 | 2 | | |
| Round 2 |
| di 12-10-2004 | Purmerend 66 2 | - | Kunst en Genoegen 2 | | 6 | - | 2 | | | |
| Gerrit Pleijzier (850) | - | Nico Duikersloot | | 0 | - | 2 | 4 | | |
| Frans van Dijk (824) | - | Jan Bartels | | 2 | - | 0 | 1 | | |
| Charles Tjin | - | Dick Bartels | | 2 | - | 0 | 2 | | |
| Robby Hoost | - | Huib Arends | | 2 | - | 0 | 3 | | |
| Aris de Heer | - | Zaanstreek 6 | | 4 | - | 4 | | | |
| P.D. Groot | - | Jo Geuke (926) | | 2 | - | 0 | 4 | | |
| Paul Stuijt | - | Henk Martens | | 1 | - | 1 | 2 | | |
| Piet Struving | - | Nico May | | 1 | - | 1 | 1 | | |
| Martin Jonkman | - | Ted Groentjes | | 0 | - | 2 | 3 | | |
| BDC 2 | - | Het Probleem 2 | | 0 | - | 8 | | | |
| Louis van den Heuvel | - | Leendert Bakker (898) | | 0 | - | 2 | 2 | | |
| Dennis Rinkel | - | Marchinus Mulder (1034) | | 0 | - | 2 | 4 | | |
| Henk Winter | - | Dolf Kerssens | | 0 | - | 2 | 3 | | |
| Jan van der Does | - | Mamady Keita | | 0 | - | 2 | 1 | | Game |
| ma 18-10-2004 | DDV 2 | - | Damclub Amstelveen | | 6 | - | 2 | | | |
| Miro Alberto | - | Henk Fokkink | | 0 | - | 2 | 4 | | |
| Jan Korff | - | niet opgekomen | | 2 | - | 0 | 1 | R | |
| Frits Stoelwinder | - | Helmuth Bauschen | | 2 | - | 0 | 2 | | |
| Ruth Bouman-Blijheid (718) | - | George Barnier | | 2 | - | 0 | 3 | | |
| Zaanstreek 5 | - | Middelie | | 4 | - | 4 | | | |
| Cees Staal | - | Frits van der Zee | | 2 | - | 0 | 2 | | |
| Johan Deubel | - | Cees Koedam | | 0 | - | 2 | 4 | | |
| Jan-Maarten Koorn | - | Martin de Vries | | 2 | - | 0 | 3 | | |
| Cees van den Berg | - | Joop van de Ven | | 0 | - | 2 | 1 | | |
| Round 3 |
| ma 25-10-2004 | Zaanstreek 6 | - | Zaanstreek 5 | | 3 | - | 5 | | | |
| Jo Geuke (926) | - | Cees Staal | | 1 | - | 1 | 4 | | |
| Henk Martens | - | Johan Deubel | | 2 | - | 0 | 2 | | |
| Nico May | - | Jan-Maarten Koorn | | 0 | - | 2 | 3 | | |
| Ted Groentjes | - | Cees van den Berg | | 0 | - | 2 | 1 | | |
| Kunst en Genoegen 2 | - | Aris de Heer | | 2 | - | 6 | | | |
| Piet van der Poel (735) | - | P.D. Groot | | 1 | - | 1 | | | |
| Jos Harte | - | Paul Stuijt | | 1 | - | 1 | | | |
| Dick Bartels | - | Piet Struving | | 0 | - | 2 | | | |
| Jan Bartels | - | Martin Jonkman | | 0 | - | 2 | | | |
| di 26-10-2004 | Het Probleem 2 | - | Middelie | | 5 | - | 3 | | | |
| Leendert Bakker (898) | - | Frits van der Zee | | 2 | - | 0 | 2 | | |
| Bart Bouw (980) | - | Cees Koedam | | 0 | - | 2 | 4 | | |
| Marchinus Mulder (1034) | - | Martin de Vries | | 2 | - | 0 | 3 | | |
| Mamady Keita | - | Joop van de Ven | | 1 | - | 1 | 1 | | |
| BDC 2 | - | DDV 2 | | 4 | - | 4 | | | |
| Louis van den Heuvel | - | Miro Alberto | | 2 | - | 0 | 3 | | |
| Evert Andrea | - | Jan Korff | | 0 | - | 2 | 2 | | |
| Henk Winter | - | Frits Stoelwinder | | 1 | - | 1 | 1 | | |
| Jan van der Does | - | Ruth Bouman-Blijheid (718) | | 1 | - | 1 | 4 | | |
| vr 05-11-2004 | Damclub Amstelveen | - | Purmerend 66 2 | | 4 | - | 4 | | | |
| Hein Udo | - | Gerrit Pleijzier (850) | | 2 | - | 0 | 1 | | |
| Henk Fokkink | - | Charles Tjin | | 1 | - | 1 | 3 | | |
| Willem Visser | - | Frans van Dijk (824) | | 0 | - | 2 | 4 | | |
| George Barnier | - | Dick Lust (1002) | | 1 | - | 1 | 2 | | |
| Round 4 |
| di 16-11-2004 | Aris de Heer | - | Damclub Amstelveen | | 3 | - | 5 | | | |
| P.D. Groot | - | Nico Bouland | | 2 | - | 0 | 1 | | |
| Paul Stuijt | - | Henk Fokkink | | 1 | - | 1 | 4 | | |
| Piet Struving | - | Hein Udo | | 0 | - | 2 | 2 | | |
| Martin Jonkman | - | George Barnier | | 0 | - | 2 | 3 | | |
| ma 22-11-2004 | DDV 2 | - | Het Probleem 2 | | 1 | - | 7 | | | |
| Miro Alberto | - | Leendert Bakker (898) | | 0 | - | 2 | 4 | | |
| Gerrit van der Werff | - | Marchinus Mulder (1034) | | 0 | - | 2 | 2 | | |
| Jan Korff | - | Pascal Stil (970) | | 0 | - | 2 | 3 | | |
| Frits Stoelwinder | - | Mamady Keita | | 1 | - | 1 | 1 | | |
| Zaanstreek 5 | - | Kunst en Genoegen 2 | | 5 | - | 3 | | | |
| Cees Staal | - | Rene de Jong (977) | | 2 | - | 0 | 2 | | |
| Cees van den Berg | - | Kees Harte | | 1 | - | 1 | 1 | | |
| Jan-Maarten Koorn | - | Jan Bartels | | 1 | - | 1 | 3 | | |
| Johan Deubel | - | Dick Bartels | | 1 | - | 1 | 4 | | |
| di 23-11-2004 | Purmerend 66 2 | - | BDC 2 | | 4 | - | 4 | | | |
| Dick Lust (1002) | - | Louis van den Heuvel | | 1 | - | 1 | 2 | | |
| Gerrit Pleijzier (850) | - | Henk Winter | | 0 | - | 2 | 3 | | |
| Charles Tjin | - | Jan van der Does | | 2 | - | 0 | 4 | | |
| Frans van Dijk (824) | - | Dennis Rinkel | | 1 | - | 1 | 1 | | |
| do 09-12-2004 | Middelie | - | Zaanstreek 6 | | 4 | - | 4 | | | |
| Frits van der Zee | - | Henk Martens | | 2 | - | 0 | 2 | | |
| Cees Koedam | - | Nico May | | 0 | - | 2 | 4 | | |
| Martin de Vries | - | Martin van Zanen | | 0 | - | 2 | 3 | | |
| Joop van de Ven | - | Ted Groentjes | | 2 | - | 0 | 1 | | |
| Round 5 |
| ma 06-12-2004 | Zaanstreek 6 | - | Het Probleem 2 | | 1 | - | 7 | | | |
| Jo Geuke (926) | - | Leendert Bakker (898) | | 0 | - | 2 | 1 | | |
| Henk Martens | - | Jan van Velzen | | 0 | - | 2 | 2 | | |
| Nico May | - | Pascal Stil (970) | | 0 | - | 2 | 3 | | |
| Ted Groentjes | - | Dolf Kerssens | | 1 | - | 1 | 4 | | |
| DDV 2 | - | Purmerend 66 2 | | 4 | - | 4 | | | |
| Gerrit van der Werff | - | Dick Lust (1002) | | 1 | - | 1 | 1 | | |
| Miro Alberto | - | Gerrit Pleijzier (850) | | 2 | - | 0 | 2 | | |
| Jan Korff | - | Charles Tjin | | 1 | - | 1 | 4 | | |
| Frits Stoelwinder | - | Frans van Dijk (824) | | 0 | - | 2 | 3 | | |
| Kunst en Genoegen 2 | - | Middelie | | 2 | - | 6 | | | |
| Jos Harte | - | Frits van der Zee | | 1 | - | 1 | 4 | | |
| Jan Bartels | - | Cees Koedam | | 1 | - | 1 | 1 | | |
| Dick Bartels | - | Martin de Vries | | 0 | - | 2 | 3 | | |
| Huib Arends | - | Joop van de Ven | | 0 | - | 2 | 2 | | |
| di 07-12-2004 | BDC 2 | - | Aris de Heer | | 4 | - | 4 | | | |
| Louis van den Heuvel | - | P.D. Groot | | 0 | - | 2 | 3 | | |
| Henk Winter | - | Paul Stuijt | | 1 | - | 1 | 2 | | |
| Dennis Rinkel | - | Piet Struving | | 1 | - | 1 | 4 | | |
| Jan van der Does | - | Martin Jonkman | | 2 | - | 0 | 1 | | |
| vr 10-12-2004 | Damclub Amstelveen | - | Zaanstreek 5 | | 6 | - | 2 | | | |
| Hein Udo | - | Cees Staal | | 1 | - | 1 | 4 | | |
| Henk Fokkink | - | Jan-Maarten Koorn | | 2 | - | 0 | 1 | | |
| Gerrit van der Steeg | - | Johan Deubel | | 2 | - | 0 | 2 | | |
| Willem Visser | - | Cees van den Berg | | 1 | - | 1 | 3 | | |
| Round 6 |
| ma 17-01-2005 | Zaanstreek 6 | - | Kunst en Genoegen 2 | | 2 | - | 6 | | | |
| Jo Geuke (926) | - | Piet van der Poel (735) | | 0 | - | 2 | 4 | | |
| Martin van Zanen | - | Leo Hoogervorst | | 0 | - | 2 | 1 | | |
| Nico May | - | Jan Bartels | | 1 | - | 1 | 2 | | |
| Ted Groentjes | - | Huib Arends | | 1 | - | 1 | 3 | | |
| di 18-01-2005 | Aris de Heer | - | DDV 2 | | 5 | - | 3 | | | |
| P.D. Groot | - | Gerrit van der Werff | | 2 | - | 0 | 4 | | |
| Paul Stuijt | - | Miro Alberto | | 0 | - | 2 | 1 | | |
| Piet Struving | - | Jan Korff | | 1 | - | 1 | 3 | | |
| Martin Jonkman | - | Ruth Bouman-Blijheid (718) | | 2 | - | 0 | 2 | | |
| ma 24-01-2005 | Zaanstreek 5 | - | BDC 2 | | 4 | - | 4 | | | |
| Cees Staal | - | Louis van den Heuvel | | 0 | - | 2 | 3 | | |
| Jan Leeuwerink | - | Henk Winter | | 2 | - | 0 | 4 | | |
| Cees van den Berg | - | Jan van der Does | | 2 | - | 0 | 1 | | |
| Johan Deubel | - | Dennis Rinkel | | 0 | - | 2 | 2 | | |
| di 25-01-2005 | Het Probleem 2 | - | Purmerend 66 2 | | 3 | - | 5 | | | |
| Marchinus Mulder (1034) | - | Dick Lust (1002) | | 0 | - | 2 | 3 | | |
| Bart Bouw (980) | - | Gerrit Pleijzier (850) | | 0 | - | 2 | 1 | | |
| Pascal Stil (970) | - | Charles Tjin | | 2 | - | 0 | 2 | | |
| Dolf Kerssens | - | Frans van Dijk (824) | | 1 | - | 1 | 4 | | |
| do 27-01-2005 | Middelie | - | Damclub Amstelveen | | 1 | - | 7 | | | |
| Frits van der Zee | - | Nico Bouland | | 0 | - | 2 | 4 | | |
| Cees Koedam | - | Willem Visser | | 1 | - | 1 | 2 | | |
| Martin de Vries | - | George Barnier | | 0 | - | 2 | 1 | | |
| Joop van de Ven | - | Henk Fokkink | | 0 | - | 2 | 3 | | |
| Round 7 |
| ma 14-02-2005 | DDV 2 | - | Zaanstreek 5 | | 6 | - | 2 | | | |
| Miro Alberto | - | Jan-Maarten Koorn | | 1 | - | 1 | 3 | | |
| Gerrit van der Werff | - | Jo Geuke (926) | | 1 | - | 1 | 2 | | |
| Jan Korff | - | Johan Deubel | | 2 | - | 0 | 4 | | |
| Frits Stoelwinder | - | Cees van den Berg | | 2 | - | 0 | 1 | | |
| di 15-02-2005 | BDC 2 | - | Middelie | | 7 | - | 1 | | | |
| Louis van den Heuvel | - | Frits van der Zee | | 2 | - | 0 | 2 | | |
| Henk Winter | - | Cees Koedam | | 2 | - | 0 | 1 | | |
| Afra Kalkhoven-Beentjes (643) | - | Martin de Vries | | 1 | - | 1 | 4 | | |
| Jan van der Does | - | Joop van de Ven | | 2 | - | 0 | 3 | | Game |
| vr 18-02-2005 | Damclub Amstelveen | - | Zaanstreek 6 | | 7 | - | 1 | | | |
| Henk Fokkink | - | Jo Geuke (926) | | 2 | - | 0 | 2 | | |
| Judith Fritschy | - | Martin van Zanen | | 1 | - | 1 | 4 | | |
| Willem Visser | - | Jan-Maarten Koorn | | 2 | - | 0 | 3 | | |
| Gerrit van der Steeg | - | Ted Groentjes | | 2 | - | 0 | 1 | | |
| ma 21-02-2005 | Kunst en Genoegen 2 | - | Het Probleem 2 | | 5 | - | 3 | | | |
| Piet van der Poel (735) | - | Marchinus Mulder (1034) | | 2 | - | 0 | 4 | | |
| Leo Hoogervorst | - | Jan van Velzen | | 2 | - | 0 | 3 | | |
| Jan Bartels | - | Mamady Keita | | 0 | - | 2 | 2 | | |
| Huib Arends | - | Dolf Kerssens | | 1 | - | 1 | 1 | | |
| di 22-02-2005 | Purmerend 66 2 | - | Aris de Heer | | 6 | - | 2 | | | |
| Dick Lust (1002) | - | P.D. Groot | | 1 | - | 1 | 3 | | |
| Gerrit Pleijzier (850) | - | Paul Stuijt | | 2 | - | 0 | 2 | | |
| Charles Tjin | - | Piet Struving | | 1 | - | 1 | 4 | | |
| Frans van Dijk (824) | - | Martin Jonkman | | 2 | - | 0 | 1 | | |
| Round 8 |
| ma 28-02-2005 | Zaanstreek 5 | - | Purmerend 66 2 | | 1 | - | 7 | | | |
| Cees van den Berg | - | Dick Lust (1002) | | 0 | - | 2 | 2 | | |
| Johan Deubel | - | Gerrit Pleijzier (850) | | 0 | - | 2 | 3 | | |
| Cees Staal | - | Charles Tjin | | 1 | - | 1 | 4 | | |
| Jan-Maarten Koorn | - | Frans van Dijk (824) | | 0 | - | 2 | 1 | | |
| ma 07-03-2005 | Kunst en Genoegen 2 | - | Damclub Amstelveen | | 4 | - | 4 | | | |
| Piet van der Poel (735) | - | Willem Visser | | 2 | - | 0 | 3 | | |
| Leo Hoogervorst | - | Gerrit van der Steeg | | 1 | - | 1 | 2 | | |
| Jos Harte | - | Henk Fokkink | | 1 | - | 1 | 4 | | |
| Huib Arends | - | Judith Fritschy | | 0 | - | 2 | 1 | | |
| Zaanstreek 6 | - | BDC 2 | | 3 | - | 5 | | | |
| Jo Geuke (926) | - | Louis van den Heuvel | | 2 | - | 0 | 4 | | |
| Martin van Zanen | - | Henk Winter | | 1 | - | 1 | 2 | | |
| Jan-Maarten Koorn | - | Dennis Rinkel | | 0 | - | 2 | 3 | | |
| Ted Groentjes | - | Jan van der Does | | 0 | - | 2 | 1 | | |
| di 08-03-2005 | Het Probleem 2 | - | Aris de Heer | | 6 | - | 2 | | | |
| Bart Bouw (980) | - | P.D. Groot | | 2 | - | 0 | 4 | | |
| Mamady Keita | - | Paul Stuijt | | 1 | - | 1 | 1 | | |
| Marchinus Mulder (1034) | - | Piet Struving | | 2 | - | 0 | 3 | | |
| Dolf Kerssens | - | Martin Jonkman | | 1 | - | 1 | 2 | | |
| do 10-03-2005 | Middelie | - | DDV 2 | | 4 | - | 4 | | | |
| Frits van der Zee | - | Gerrit van der Werff | | 0 | - | 2 | 4 | | |
| Cees Koedam | - | Miro Alberto | | 2 | - | 0 | 3 | | |
| Martin de Vries | - | Frits Stoelwinder | | 0 | - | 2 | 2 | | |
| Joop van de Ven | - | Ruth Bouman-Blijheid (718) | | 2 | - | 0 | 1 | | |
| Round 9 |
| ma 21-03-2005 | DDV 2 | - | Zaanstreek 6 | | 5 | - | 3 | | | |
| Gerrit van der Werff | - | Martin van Zanen | | 1 | - | 1 | 2 | | |
| Miro Alberto | - | Geert Wierda | | 2 | - | 0 | 4 | | |
| Frits Stoelwinder | - | Kaj Kruit | | 0 | - | 2 | 3 | | |
| Ruth Bouman-Blijheid (718) | - | Ted Groentjes | | 2 | - | 0 | 1 | | |
| di 22-03-2005 | Aris de Heer | - | Zaanstreek 5 | | 3 | - | 5 | | | |
| P.D. Groot | - | Johan Deubel | | 2 | - | 0 | 3 | | |
| Paul Stuijt | - | Jan Leeuwerink | | 0 | - | 2 | 1 | | |
| Piet Struving | - | Cees Staal | | 0 | - | 2 | 4 | | |
| Martin Jonkman | - | Cees van den Berg | | 1 | - | 1 | 2 | | |
| di 29-03-2005 | Purmerend 66 2 | - | Middelie | | 4 | - | 4 | | | |
| Dick Lust (1002) | - | Frits van der Zee | | 0 | - | 2 | 1 | | |
| Gerrit Pleijzier (850) | - | Joop van de Ven | | 2 | - | 0 | 2 | | |
| Charles Tjin | - | Cees Koedam | | 1 | - | 1 | 4 | | |
| Frans van Dijk (824) | - | Martin de Vries | | 1 | - | 1 | 3 | | |
| BDC 2 | - | Kunst en Genoegen 2 | | 5 | - | 3 | | | |
| Louis van den Heuvel | - | Leo Hoogervorst | | 1 | - | 1 | 2 | | |
| Dennis Rinkel | - | Jos Harte | | 1 | - | 1 | 3 | | |
| Afra Kalkhoven-Beentjes (643) | - | Kees Harte | | 1 | - | 1 | 4 | | |
| Jan van der Does | - | Huib Arends | | 2 | - | 0 | 1 | | |
| vr 08-04-2005 | Damclub Amstelveen | - | Het Probleem 2 | | 6 | - | 2 | | | |
| John Eekelschot (1093) | - | Marchinus Mulder (1034) | | 2 | - | 0 | 4 | | |
| Henk Fokkink | - | Mamady Keita | | 1 | - | 1 | 3 | | |
| Gerrit van der Steeg | - | Jan van Velzen | | 1 | - | 1 | 2 | | |
| Judith Fritschy | - | Dolf Kerssens | | 2 | - | 0 | 1 | | |
