{"fenAfter":"4 4 b 0 0 0 0 0 372 n02y0xn08\/n05s0xn03E0xn01\/n03xxMn03e0xn03\/n03xxUn07\/n01d0mn09\/n08S0xn02\/n04A0xn06\/n10a0x\/n09Y0xn01\/n11\/n02D0xn08","fenBefore":"4 4 w 1 0 5 0 0 371 n02y0xn08\/n05s0xn03E0xn01\/n04xxMn02e0xn03\/n03xxUn07\/n01d0mn09\/n08S0xn02\/n04A0xn06\/n10a0x\/n09Y0xn01\/n11\/n02D0xn08","inputFen":"l2,4;l2,3","outputFen":"emma M 2,4 2,3\/nt b"}