{"fenAfter":"1 1 b 0 0 2 0 0 184 n11\/n03xxmn07\/n08xxMn02\/n05e0xs0xxxmn03\/n02d0mn02xxUxxmn03y0x\/n11\/xxME0xxxMn04S0xn03\/n03A0xn07\/n07D0Mn03\/n02Y0xn05a0xn02\/n11","fenBefore":"1 1 b 0 0 1 0 0 184 n11\/n03xxmn07\/n08xxMn02\/n05e0xs0xxxmn03\/n01d0mn03xxUxxmn03y0x\/n11\/xxME0xxxMn04S0xn03\/n03A0xn07\/n07D0Mn03\/n02Y0xn05a0xn02\/n11","inputFen":"l4,1;l4,2","outputFen":"emm d0m 4,1 4,2"}