{"fenAfter":"1 2 b 0 0 1 0 0 80 n11\/n11\/y0xn10\/n01s0xa0xn01xxme0xS0xn01d0xn02\/n03xxMn03xxmn03\/n06xxUn04\/n03xxmn07\/n03xxMn07\/n06Y0xn04\/n02xxME0xD0xn06\/n01xxMA0xn08","fenBefore":"1 2 b 0 0 0 0 0 80 n11\/n11\/y0xa0xn09\/n01s0xn02xxme0xS0xn01d0xn02\/n03xxMn03xxmn03\/n06xxUn04\/n03xxmn07\/n03xxMn07\/n06Y0xn04\/n02xxME0xD0xn06\/n01xxMA0xn08","inputFen":"l2,1;l3,2","outputFen":"emm a0x 2,1 3,2"}