{"fenAfter":"0 0 b 0 0 5 0 0 20 y0xn10\/n11\/n04s0xxxmn01d0xn01a0xn01\/n07xxmn01e0xn01\/n03xxmn03xxmn03\/xxQn04xxUxxMxxMn02xxQ\/n03xxMxxmxxMn05\/n03S0xn03xxMn03\/A0xn10\/E0xn09Y0x\/n01D0xn09","fenBefore":"0 0 b 0 0 5 0 0 20 y0xn10\/n11\/n04s0xxxmn01d0xn01a0xn01\/n07xxmn01e0xn01\/n03xxmn03xxmn03\/xxQn04xxUxxMxxMn02xxQ\/n03xxMxxmxxMn05\/n03S0xn03xxMn03\/A0xn10\/E0xn09Y0x\/n01D0xn09","inputFen":"l2,4;l4,3","outputFen":"nl3,2 stm o\/l3,3 stm o\/l3,4 stm o\/l4,2 stm o\/l4,4 stm o\/l5,2 stm o\/l5,3 stm o\/l5,4 stm o"}