{"fenAfter":"1 3 b 0 0 4 0 0 176 n01y0xn08E0x\/n08xxmn02\/n03e0xn02xxMn04\/n06A0xn02D0Mn01\/n03xxma0xn02d0mY0xn02\/n11\/n01s0xn09\/n04xxUn06\/n03S0xn01xxMn05\/n11\/n08xxmn02","fenBefore":"1 3 b 0 0 3 0 0 176 n01y0xn08E0x\/n08xxmn02\/n03e0xn02xxMn04\/n06A0xd0mn01D0Mn01\/n03xxma0xn03Y0xn02\/n11\/n01s0xn09\/n04xxUn06\/n03S0xn01xxMn05\/n11\/n08xxmn02","inputFen":"l3,7;l4,7","outputFen":"emm d0m 3,7 4,7"}