{"fenAfter":"1 3 b 1 0 5 0 0 156 n09d0mn01\/n11\/n10y0x\/n08e0xxxMn01\/n01s0xn09\/xxMn10\/n04a0xn02xxUn03\/n05xxMn05\/n03A0xn04E0xn02\/n03D0Mxxmn04S0xn01\/n08Y0xn02","fenBefore":"1 3 b 0 0 5 0 0 156 n09d0mn01\/n11\/n10y0x\/n08e0xxxMn01\/n01s0xn09\/xxMn10\/n03a0xn03xxUn03\/n05xxMn05\/n03A0xn04E0xn02\/n03D0Mxxmn04S0xn01\/n08Y0xn02","inputFen":"l4,1;l6,3;l6,4","outputFen":"estm a0x 6,3 6,4"}