{"fenAfter":"4 4 b 1 0 5 0 0 20 n05d1xn05\/n04y0xn01a0xn04\/n11\/n03xxmn07\/n11\/n03E0xn01xxUs0xe0xn03\/n11\/n11\/n02xxMn08\/n05A0xn05\/n06S2xY1xn02D0x","fenBefore":"4 4 b 1 0 4 0 0 20 n05d1xn05\/n04y0xn01a0xn04\/n11\/n03xxmn07\/n06s0xn04\/n03E0xn01xxUn01e0xn03\/n11\/n11\/n02xxMn08\/n05A0xn05\/n06S2xY1xn02D0x","inputFen":"l4,6;l5,6","outputFen":"emm s0x 4,6 5,6"}