{"fenAfter":"2 2 w 0 0 5 0 0 269 n11\/n01E0xd0Mn07e0x\/a0xn03S0xn06\/n02xxMn08\/n03xxmn01xxmn05\/n02xxMn02xxUn05\/n03y0xn05Y0xn01\/n04s0xn01xxmn04\/n05A0xn05\/n11\/n05D1xn05","fenBefore":"2 2 w 0 0 5 0 0 269 n11\/n01E0xd0Mn07e0x\/a0xn03S0xn06\/n02xxMn08\/n03xxmn01xxmn05\/n02xxMn02xxUn05\/n03y0xn05Y0xn01\/n04s0xn01xxmn04\/n05A0xn05\/n11\/n05D1xn05","inputFen":"l2,4;l3,2","outputFen":"nl2,1 stm o\/l2,2 stm o\/l2,3 stm o\/l3,1 stm o\/l3,3 stm o\/l4,1 stm o\/l4,2 stm o"}