{"fenAfter":"2 0 b 0 0 5 0 0 76 n11\/n10a0x\/n06xxMxxmn03\/n01xxMD0xn08\/n02e0xd0xy0xxxUn02xxmxxQn01\/n02xxQn08\/n09xxms0x\/n01S0xxxMn01xxmn04xxMn01\/n09E0xn01\/n03A0xn02xxMn04\/n07Y1xn03","fenBefore":"2 0 b 0 0 4 0 0 76 n11\/n10a0x\/n06xxMxxmn03\/n01xxMD0xn08\/n02e0xd0xn01xxUn02xxmxxQn01\/n02xxQn01y0xn06\/n09xxms0x\/n01S0xxxMn01xxmn04xxMn01\/n09E0xn01\/n03A0xn02xxMn04\/n07Y1xn03","inputFen":"l5,4;l4,4","outputFen":"emm y0x 5,4 4,4"}