{"fenAfter":"3 0 b 0 0 5 0 0 200 n08e0xn02\/n03A0xs0xxxmn03E0xn01\/n01d0US0xn05a0xn02\/n01xxMn03xxmn05\/n02y0xn08\/n08xxmn02\/n03xxmn03D0Mn01Y0xn01\/n09xxmn01\/n11\/n11\/n11","fenBefore":"3 0 b 0 0 5 0 0 200 n08e0xn02\/n03A0xs0xxxmn03E0xn01\/n01d0US0xn05a0xn02\/n01xxMn03xxmn05\/n02y0xn08\/n08xxmn02\/n03xxmn03D0Mn01Y0xn01\/n09xxmn01\/n11\/n11\/n11","inputFen":"l1,4;l2,2","outputFen":"nl1,1 stm o\/l1,2 stm o\/l2,3 stm o\/l3,2 stm o\/l3,3 stm o"}