{"fenAfter":"2 2 b 0 0 5 0 0 340 E0xn10\/n08a0xn02\/xxMn10\/n01D0mn01y0xn07\/n01xxMn03xxmn03d0mn01\/n11\/n06e0xn02xxUn01\/n09Y0xn01\/n01S0xn09\/n04A0xn01xxMn01s0xn02\/n11","fenBefore":"2 2 b 0 0 4 0 0 340 E0xn10\/n08a0xn02\/xxMn10\/n01D0mn01y0xn07\/n01xxMn03xxmn02d0mn02\/n11\/n06e0xn02xxUn01\/n09Y0xn01\/n01S0xn09\/n04A0xn01xxMn01s0xn02\/n11","inputFen":"l4,8;l4,9","outputFen":"emm d0m 4,8 4,9"}