{"fenAfter":"3 3 w 0 0 2 0 0 243 n11\/n11\/n05s0xn03S0xn01\/n05y0xn02xxMn02\/n04d0mn05Y0x\/xxmn03e0xxxUn05\/n03a0xn07\/n05D0Mn03A0xn01\/n11\/n11\/n01E0xn09","fenBefore":"3 3 w 0 0 1 0 0 243 n11\/n11\/n05s0xn03S0xn01\/n05y0xn02xxMn01Y0x\/n04d0mn06\/xxmn03e0xxxUn05\/n03a0xn07\/n05D0Mn03A0xn01\/n11\/n11\/n01E0xn09","inputFen":"l3,10;l4,10","outputFen":"emm Y0x 3,10 4,10"}