{"fenAfter":"0 2 b 0 0 1 0 0 190 n03y0xn04xxMn02\/e0xn05a0xn02xxMn01\/n04D0Un06\/n04d0mA0xxxmn04\/xxmn02s0xE0xn06\/n11\/n06xxMn04\/n01xxMn09\/n02xxMn08\/n07S0xn03\/n08Y0xn02","fenBefore":"0 2 b 0 0 0 0 0 190 n03y0xn04xxMn02\/e0xn05a0xn02xxMn01\/n03d0mD0Un06\/n05A0xxxmn04\/xxmn02s0xE0xn06\/n11\/n06xxMn04\/n01xxMn09\/n02xxMn08\/n07S0xn03\/n08Y0xn02","inputFen":"l2,3;l3,4","outputFen":"emm d0m 2,3 3,4"}