GM Ernst, Sipke
| Federation |  Netherlands |
|---|---|
| FIDE profile | 1004689 |
| Age | 47 |
Recent tournaments
Round 9Dutch Meesterklasse 2025/26
l'AmiWarmerdamFridmanVan Wely
Dutch Championships 2025 | Open | First stage
Van Foreestl'AmiWarmerdamVan Wely
Dutch Meesterklasse 2024/25
WarmerdamChengFridman
Allsvenskan 2024/25 | The Elitserien
AminWagnerHammerHellers
Wood Green Invitational 2024
FernandezTurnerSipke
Dutch Championship 2024 | Open
WarmerdamBokSokolovTiviakov