Hoogovens M-4K
Wijk aan Zee 1975
| Date | Players | Type | Elo Average | Games | Rounds |
| Jan, 1975 | 4 | Tourn | 6 | 3 |
| Name | ELO | Points | ||
|
IM Bouwmeester, Hans | 2.5 | ||
|
IM Van Geet, Dirk Daniel | 1.5 | ||
| Van Scheltinga, Theo D | 1.0 | |||
|
Koopman, Hendrik | 1.0 | ||
Hoogovens M-4K Games
| White | Black | Result | Round | Date | Opening | View |
| Bouwmeester, H | Van Scheltinga, T | 1-0  |
1 | 1975 | A07 Reti, King's Indian attack (Barcza system) |   |
| Koopman, H | Van Geet, D | ½-½ |
1 | 1975 | B00 King's pawn opening |   |
| Koopman, H | Bouwmeester, H | 0-1 |
2 | 1975 | B45 Sicilian, Taimanov variation | |
| Van Geet, D | Van Scheltinga, T | ½-½ |
2 | 1975 | D02 Queen's pawn game | |
| Bouwmeester, H | Van Geet, D | ½-½ |
3 | 1975 | D14 Queen's Gambit Declined Slav, exchange variation, 6.Bf4 Bf5 | |
| Van Scheltinga, T | Koopman, H | ½-½ |
3 | 1975 | D11 Queen's Gambit Declined Slav, 3.Nf3 | |