{"fenAfter":"0 0 b 0 0 4 0 0 180 n02e0xn08\/n01a0xn03d0mn05\/n11\/n07y0xn02D0m\/n03s0xn01xxmn01xxMn02xxM\/n02xxmxxmn07\/xxMn04A0xn01xxUn03\/n11\/n02xxMn08\/E0xn01xxMn02S0xn04Y0x\/n11","fenBefore":"0 0 b 0 0 3 0 0 180 n02e0xn08\/n01a0xn03d0mn05\/n11\/n07y0xn02D0m\/n04s0xxxmn01xxMn02xxM\/n02xxmxxmn07\/xxMn04A0xn01xxUn03\/n11\/n02xxMn08\/E0xn01xxMn02S0xn04Y0x\/n11","inputFen":"l4,4;l4,3","outputFen":"emm s0x 4,4 4,3"}