| Round 1 |
| su 14-01-1990 | Christian Quidousse | - | Patrick Casaril (2174) | 0 | - | 2 | | Game |
| Francine Leonard | - | Hugo Verpoest (2250) | 0 | - | 2 | | Game |
| Frans Claessens (2017) | - | Yves Vandeberg (2106) | 0 | - | 2 | | Game |
| Antoine Pellens (1970) | - | José Massoz | 2 | - | 0 | | Game |
| Christ Verhaag | - | Jean-Luc Picard | 1* | - | 1 | | Game |
| Stephan Michiels (2179) | - | Frans Thuysbaert | 2 | - | 0 | | Game |
| Dirk Dekeersgieter | - | Teddy Woestenborghs (2023) | 0 | - | 2 | | Game |
| Roland Dieperinck | - | Fernand Marini (2132) | 2 | - | 0 | | Game |
| Edmond Robbens | - | Henri Grau (1959) | 0 | - | 2 | | Game |
| Daniel Desmet | - | Georges Hubner (2125) | 0 | - | 2 | | Game |
| Bart van der Paal | - | Ronald Schalley | 1* | - | 1 | | Game |
| Daniel Marini | - | Jean-Paul Feldbusch | 2 | - | 0 | | Game |
| Erik van der Paal | - | Marc de Meulenaere | 0 | - | 2 | | Game |
| Maarten Copers | - | Freddy Egels | 2 | - | 0 | | Game |
| Danny Verschueren (2165) | - | Laurent Ensay | 2 | - | 0 | | Game |
| Michel Decoene | - | Andre Louis | 0 | - | 2 | | Game |
| Round 2 |
| su 21-01-1990 | Jean-Paul Feldbusch | - | Ronald Schalley | 0 | - | 2 | | Game |
| Henri Grau (1959) | - | Hugo Verpoest (2250) | 1 | - | 1* | | Game |
| Teddy Woestenborghs (2023) | - | Marc de Meulenaere | 0 | - | 2 | | Game |
| Maarten Copers | - | Andre Louis | 0 | - | 2 | | Game |
| Yves Vandeberg (2106) | - | Antoine Pellens (1970) | 2 | - | 0 | | Game |
| Christ Verhaag | - | Roland Dieperinck | 2 | - | 0 | | Game |
| Georges Hubner (2125) | - | Stephan Michiels (2179) | 2 | - | 0 | | Game |
| Patrick Casaril (2174) | - | Bart van der Paal | 2 | - | 0 | | Game |
| Daniel Marini | - | Danny Verschueren (2165) | 0 | - | 2 | | Game |
| Freddy Egels | - | Frans Claessens (2017) | 2 | - | 0 | | Game |
| José Massoz | - | Christian Quidousse | 0 | - | 2 | | Game |
| Francine Leonard | - | Fernand Marini (2132) | 1 | - | 1* | | Game |
| Daniel Desmet | - | Edmond Robbens | 2 | - | 0 | | Game |
| Frans Thuysbaert | - | Michel Decoene | 2 | - | 0 | | Game |
| Laurent Ensay | - | Erik van der Paal | 1* | - | 1 | | Game |
| Round 3 |
| su 11-02-1990 | Ronald Schalley | - | Henri Grau (1959) | 1* | - | 1 | | Game |
| Patrick Casaril (2174) | - | Christ Verhaag | 2 | - | 0 | | Game |
| Georges Hubner (2125) | - | Hugo Verpoest (2250) | 0 | - | 2 | | Game |
| Danny Verschueren (2165) | - | Yves Vandeberg (2106) | 0 | - | 2 | | Game |
| Andre Louis | - | Marc de Meulenaere | 0 | - | 2 | | Game |
| Daniel Desmet | - | Laurent Ensay | 0 | - | 2 | | Game |
| Teddy Woestenborghs (2023) | - | Fernand Marini (2132) | 2 | - | 0 | | Game |
| Frans Thuysbaert | - | Bart van der Paal | 0 | - | 2 | | Game |
| Antoine Pellens (1970) | - | Daniel Marini | 0 | - | 2 | | Game |
| Christian Quidousse | - | Stephan Michiels (2179) | 0 | - | 2 | | Game |
| Erik van der Paal | - | Maarten Copers | 2 | - | 0 | | Game |
| Round 4 |
| su 04-03-1990 | Hugo Verpoest (2250) | - | Marc de Meulenaere | 2 | - | 0 | | Game |
| Patrick Casaril (2174) | - | Yves Vandeberg (2106) | 2 | - | 0 | | Game |
| Christ Verhaag | - | Danny Verschueren (2165) | 0 | - | 2 | | Game |
| Andre Louis | - | Georges Hubner (2125) | 0 | - | 2 | | Game |
| Erik van der Paal | - | Laurent Ensay | 0 | - | 2 | | Game |
| Bart van der Paal | - | Teddy Woestenborghs (2023) | 2 | - | 0 | | Game |
| Daniel Marini | - | Henri Grau (1959) | 1* | - | 1 | | Game |
| Ronald Schalley | - | Stephan Michiels (2179) | 2 | - | 0 | R | |
| Round 5 |
| su 18-03-1990 | Patrick Casaril (2174) | - | Hugo Verpoest (2250) | 1* | - | 1 | | Game |
| Yves Vandeberg (2106) | - | Marc de Meulenaere | 2 | - | 0 | | Game |
| Georges Hubner (2125) | - | Danny Verschueren (2165) | 1 | - | 1* | | Game |
| Christ Verhaag | - | Andre Louis | 1* | - | 1 | | Game |
| Ronald Schalley | - | Laurent Ensay | 0 | - | 2 | | Game |
| Daniel Marini | - | Bart van der Paal | 2 | - | 0 | R | |
| Erik van der Paal | - | Teddy Woestenborghs (2023) | 0 | - | 2 | | Game |
| Henri Grau (1959) | - | niet opgekomen | 2 | - | 0 | R | |
