{"fenAfter":"1 3 b 0 0 0 0 0 196 n03y0xn07\/n07a0xxxmn02\/n11\/n01xxMn01e0xn07\/n01s0xn01xxMn06A0x\/n06d0mn04\/n01xxmE0xn08\/n05xxMn03S0xn01\/n11\/n01D0xn02Y0xn01xxUn04\/n08xxmn02","fenBefore":"1 3 b 0 0 0 0 0 196 n03y0xn07\/n07a0xxxmn02\/n11\/n01xxMn01e0xn07\/n01s0xn01xxMn06A0x\/n06d0mn04\/n01xxmE0xn08\/n05xxMn03S0xn01\/n11\/n01D0xn02Y0xn01xxUn04\/n08xxmn02","inputFen":"l4,1;l3,3","outputFen":"nl2,2 stm o\/l2,3 stm o\/l2,4 stm o\/l3,2 stm o\/l3,4 stm o\/l4,2 stm o\/l4,4 stm o"}