{"fenAfter":"2 1 b 0 0 3 0 0 118 n11\/n11\/n03xxme0xa0xn02d0mn02\/n01xxMn09\/n08xxMn02\/n02y0xxxMn04s0xn02\/n04xxUS0xn03E0xn01\/n09Y0xn01\/n06xxmn04\/n02A0xn05xxMn01xxM\/n01D0xn09","fenBefore":"2 1 b 0 0 2 0 0 118 n11\/n04e0xn06\/n03xxmn01a0xn02d0mn02\/n01xxMn09\/n08xxMn02\/n02y0xxxMn04s0xn02\/n04xxUS0xn03E0xn01\/n09Y0xn01\/n06xxmn04\/n02A0xn05xxMn01xxM\/n01D0xn09","inputFen":"l1,4;l2,4","outputFen":"emm e0x 1,4 2,4"}