{"fenAfter":"0 1 b 1 0 4 0 0 150 n11\/n04A0xn01a0xd0mn03\/n04E0xn03xxmn02\/n09xxMn01\/n04s0xn03xxMn02\/n05xxUe0xn04\/n03xxMn01D0mn02Y0xn02\/n06xxMn04\/xxMn03y0xn06\/n11\/n06S0xn02xxmn01","fenBefore":"0 1 b 0 0 4 0 0 150 n11\/n04A0xn01a0xd0mn03\/n04E0xn03xxmn02\/n09xxMn01\/n04s0xn03xxMn02\/n05xxUn05\/n03xxMn01D0me0xn01Y0xn02\/n06xxMn04\/xxMn03y0xn06\/n11\/n06S0xn02xxmn01","inputFen":"l4,4;l6,6;l5,6","outputFen":"estm e0x 6,6 5,6"}