{"fenAfter":"2 0 b 0 0 4 0 0 146 s0xn02y0xn07\/n05d0mxxmn04\/n04xxUn01xxMn04\/n01xxmS0xn08\/n07E0xn03\/n07a0xxxmn01e0x\/n11\/n06D0Mn01xxmn02\/n03A0xn07\/n01xxMn09\/n08Y0xn02","fenBefore":"2 0 b 0 0 3 0 0 146 s0xn02y0xn07\/n05d0mxxmn04\/n04xxUn01xxMn04\/n01xxmS0xn08\/n07E0xn01e0xn01\/n07a0xxxmn02\/n11\/n06D0Mn01xxmn02\/n03A0xn07\/n01xxMn09\/n08Y0xn02","inputFen":"l4,9;l5,10","outputFen":"emm e0x 4,9 5,10"}