We have a Patreon! Click here to become a patron, or read the blog to learn more!
    vs.      
Sjoerd Willems leads the series against Berthold Klumpp, 1-0.

event round table player one result player two
Grand Prix Rotterdam 2009353Willems, Sjoerd (1723)Won 2-0Klumpp, Berthold (1766)