Grenke Chess Open – Live!

The Grenke Freestyle Chess Open is taking place from 17 to 21 April at the Karlsruhe Convention Centre in Germany. The tournament follows a nine-round Swiss format with a classical time control of 90 minutes plus a 30-second increment per move. Players from the parallel Grenke Chess Open could switch to the Freestyle event between rounds two and five while keeping their scores. | Follow the games live with expert commentary.