{"fenAfter":"3 4 w 0 0 5 0 0 471 n08e0xn02\/n01a0xn04d0xn04\/n05Y0xn05\/n04y0xn06\/n08E0xn02\/n07xxmn03\/n10xxU\/n02s0xn08\/n03D0Mn01S0xn03A0xn01\/n09xxMn01\/n11","fenBefore":"3 4 w 0 0 5 0 0 471 n08e0xn02\/n01a0xn04d0xn04\/n05Y0xn05\/n04y0xn06\/n08E0xn02\/n07xxmn03\/n10xxU\/n02s0xn08\/n03D0Mn01S0xn03A0xn01\/n09xxMn01\/n11","inputFen":"l8,5;l8,3","outputFen":"nl7,3 stm o\/l7,4 stm o\/l8,2 stm o\/l8,4 stm o\/l9,2 stm o\/l9,3 stm o\/l9,4 stm o"}