{"fenAfter":"2 0 b 1 0 5 0 0 74 n02y0xn08\/n02s0xxxUn04xxmn02\/n05xxma0xn04\/n01xxmn03xxmn03d0Mn01\/xxQS0xn07e0xn01\/n02xxmn08\/n07E0xn03\/n04xxMn06\/n05xxMn02A0xn02\/n09Y0xn01\/n09D0xn01","fenBefore":"2 0 b 0 0 5 0 0 74 n02y0xn08\/n02s0xxxUn04xxmn02\/n05xxma0xn04\/n02xxmn02xxmn03d0Mn01\/xxQS0xn07e0xn01\/n02xxmn08\/n07E0xn03\/n04xxMn06\/n05xxMn02A0xn02\/n09Y0xn01\/n09D0xn01","inputFen":"l1,2;l3,2;l3,1","outputFen":"estm xxm 3,2 3,1"}