Employing the combination "make&take + Disparate" PopEye seems to disregard "Disparate" on verifying self-check (Selbstschach). When "Disparate" applies and the same kind of stone e.g. the wR moves (first), then the bR mustn't move next (it's like being paralysed for this next one move)! Consequently, the wR should safely enter the sphere of action of the bR without risk of being captured by the bR in the next black move. In this situation neither should the bR give check to the wK in this one next move (in case the move of the wR opened the attacking line)!

This also applies to the situation with two K! Simply spoken, wKa1 and bKa4 whoever makes the first move towards the other K will subsequently mate the other K, because the other K mustn't move. But PopEye will not let the two K enter into contact within 2 fields of each other, obviously due to this faulty self-check procedure by disregarding "Disparate".

THANKS for reviewing!