{"fenAfter":"0 3 b 0 0 5 0 0 126 n11\/n07e0xn03\/n02xxmn08\/n07xxMn03\/xxMn01s0xn01A0xn01xxmn04\/n03a0xn03xxmy0xn01d0x\/n03xxUn07\/n11\/n03S0xn02D0mn04\/n04E0xxxMn01xxMn01Y0xn01\/n11","fenBefore":"0 3 b 0 0 5 0 0 126 n11\/n07e0xn03\/n02xxmn08\/n07xxMn03\/xxMn01s0xn01A0xn01xxmn04\/n03a0xn03xxmy0xn01d0x\/n03xxUn07\/n11\/n03S0xn02D0mn04\/n04E0xxxMn01xxMn01Y0xn01\/n11","inputFen":"l4,2","outputFen":"nl2,2 stc o\/l4,0 stc o\/l4,4 stc o\/l6,3 stc o"}