White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Hammond, Cecil Perfect
|
|
Groen, Sylvain Izaak
|
|
C21
|
1919
|
1-0
| 34 |
|
|
|
Steiner, Endre
|
|
Groen, Sylvain Izaak
|
|
|
1923
|
1-0
| 0 |
|
|
|
Vajda, Arpad
|
|
Groen, Sylvain Izaak
|
|
|
1923
|
1-0
| 0 |
|
|
|
Heath, Christopher Bar...
|
|
Groen, Sylvain Izaak
|
|
|
1923
|
1-0
| 0 |
|
|
|
Dijkstra, P
|
|
Groen, Sylvain Izaak
|
|
|
1925
|
1-0
| 0 |
|
|
|
Van Foreest, Arnold E
|
|
Groen, Sylvain Izaak
|
|
B26
|
1928
|
1-0
| 59 |
|
|
|
Meyer, JFW
|
|
Groen, Sylvain Izaak
|
|
|
1930
|
1-0
| 0 |
|
|
|
Brandes, P
|
|
Groen, Sylvain Izaak
|
|
|
1931
|
1-0
| 0 |
|
|
|