You are viewing a single comment's thread from:RE: Chess problem 52, and the "null-move heuristic". / Schachaufgabe 52 und die "Null-Zug-Suche".View the full contextView the direct parentjaki01 (75)in #chess • 7 years ago ;-) Same here - above I made a little joke. But who knows? He is getting older, let's challenge him, haha! :)