{"fenAfter":"3 4 w 0 0 5 0 0 269 n11\/n02xxMn08\/n09e0xn01\/n04E0xD0mn05\/n04S0xn01s0xn04\/n11\/n04d0Un06\/n06Y0xa0xn03\/n03xxMn02y0xn04\/n03A0xn07\/n11","fenBefore":"3 4 w 0 0 5 0 0 269 n11\/n02xxMn08\/n09e0xn01\/n04E0xD0mn05\/n04S0xn01s0xn04\/n11\/n04d0Un06\/n06Y0xa0xn03\/n03xxMn02y0xn04\/n03A0xn07\/n11","inputFen":"l4,4","outputFen":"nl4,6 stc o\/l6,4 stc o"}