{"fenAfter":"0 4 b 0 0 4 0 0 234 n11\/n04y0xn06\/n08xxmn02\/xxMn02a0xn02s0xn02e0xn01\/n02xxUS0xd0mn06\/n06E0xn01xxMn02\/n05xxMn01xxMn02D0x\/n11\/n09A0xn01\/n09xxmn01\/n09Y0xn01","fenBefore":"0 4 b 0 0 3 0 0 234 n11\/n04y0xn06\/n08xxmn02\/xxMn03a0xn01s0xn02e0xn01\/n02xxUS0xd0mn06\/n06E0xn01xxMn02\/n05xxMn01xxMn02D0x\/n11\/n09A0xn01\/n09xxmn01\/n09Y0xn01","inputFen":"l3,4;l3,3","outputFen":"emm a0x 3,4 3,3"}