| Name: | M. Groenewegen |
| Federation: |  |
| Years: | 1992 - 1993 |
| Total Games: | 9 |
| Wins: | 2 (22.22 %) |
| Draws: | 2 (22.22 %) |
| Losses: | 5 (55.56 %) |
| Score: | 33.33 % |
| Tournament | Date | Elo Avg. | Country |
| Hengelo op U14 | ??/??/1993 | 0 |  Netherlands |
| NED-ch U18 | ??/??/1992 | 47 | Netherlands |
| ECO | Opening | Games |
| C02 | French, advance variation | 2 games |
| B20 | Sicilian defence | 1 games |
| C55 | Two knights defence | 1 games |
| ECO | Opening | Games |
| C44 | King's pawn game | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| C53 | Giuoco Piano | 1 games |
| C77 | Ruy Lopez, Morphy defence | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Jens, E | Groenewegen, M | 0-1  |
9 | C44 | 1993 | Hengelo op U14 |
|
||
| Groenewegen, M | De Blecourt, S | 0-1 |
29 | C02 | 1992 | NED-ch U18 |
|
||
| Groenewegen, M | De Jonge, M | ½-½ |
32 | B20 | 1992 | NED-ch U18 |
|
||
| Groenewegen, M | Mans, S | 0-1 |
34 | C55 | 1992 | NED-ch U18 |
|
||
| Groenewegen, M | Arendsman, E | 0-1 |
45 | C02 | 1992 | NED-ch U18 |
|
||
| Van Loenen, D | Groenewegen, M | 1-0 |
73 | C62 | 1992 | NED-ch U18 |
|
||
| Perluka, E | Groenewegen, M | 1-0 |
45 | C53 | 1992 | NED-ch U18 |
|
||
| Meijering, M | Groenewegen, M | 0-1 |
23 | C77 | 1992 | NED-ch U18 |
|
||
| Hofman, R | 2230 | Groenewegen, M | ½-½ |
55 | C50 | 1992 | NED-ch U18 |
|
