{"fenAfter":"4 1 b 0 0 5 0 0 180 n09e0xn01\/n06xxmn03Y0x\/y0xn06A0xn03\/n04s0xn06\/d0mn10\/xxMn04xxUn01D0Mn03\/n02a0xn01xxMn06\/n09xxmn01\/n01E0xn02S0xn06\/n11\/n11","fenBefore":"4 1 b 0 0 5 0 0 180 n09e0xn01\/n06xxmn03Y0x\/y0xn06A0xn03\/n04s0xn06\/d0mn10\/xxMn04xxUn01D0Mn03\/n02a0xn01xxMn06\/n09xxmn01\/n01E0xn02S0xn06\/n11\/n11","inputFen":"l3,4;l5,5","outputFen":"nl4,4 stm o\/l4,5 stm o\/l4,6 stm o\/l5,4 stm o\/l5,6 stm o\/l6,5 stm o\/l6,6 stm o"}