| HOME | | LAATST INGEVOERD | | RATINGS | | TOERNOOIEN | | ACTUEEL | | PARTIJEN | | POSITIES | | LINKS | |
 | Nationale Clubcompetitie KNDB 2000 |
| Jacob de Greef Uitslagen: |  |
| Teamwedstrijd | Bord | Wedstrijd | Uitslag | ||||||||||
| za 25-09-1999 | LED Welding/OG Wapenveld | - | Groningen 1 | 7 | Jacob de Greef | - | Jan Aeilkema | 1 | - | 1 | |||
| za 02-10-1999 | Warffum | - | LED Welding/OG Wapenveld | 7 | Gerrit Drent | - | Jacob de Greef | 0 | - | 2 | |||
| za 16-10-1999 | LED Welding/OG Wapenveld | - | Prov. Gronings Tiental | 8 | Jacob de Greef | - | Alex van Prinsenbeek | 1 | - | 1 | |||
| za 30-10-1999 | De Toer | - | LED Welding/OG Wapenveld | 7 | Homme Fopma | - | Jacob de Greef | 2 | - | 0 | |||
| za 13-11-1999 | LED Welding/OG Wapenveld | - | Pekelsma Nw Amsterdam | 6 | Jacob de Greef | - | Bé Eggens | 1 | - | 1 | Partij | ||
| za 11-12-1999 | LED Welding/OG Wapenveld | - | Stadskanaal | 4 | Jacob de Greef | - | Hans van der Laan | 1 | - | 1 | |||
| za 08-01-2000 | LED Welding/OG Wapenveld | - | Gorredijk | 1 | Jacob de Greef | - | Boele Land | 2 | - | 0 | |||
| za 29-01-2000 | Fortuin Dokkum | - | LED Welding/OG Wapenveld | 2 | Willem Nuveld | - | Jacob de Greef | 1 | - | 1 | |||
| za 26-02-2000 | LED Welding/OG Wapenveld | - | Tamek Damkring | 1 | Jacob de Greef | - | Cor Koene | 1 | - | 1 | |||
| za 11-03-2000 | Huizum | - | LED Welding/OG Wapenveld | 3 | Anne Piet Kooistra | - | Jacob de Greef | 0 | - | 2 | |||