[wyps;variant:W4EN8;pos:WM,WO,WS,WE,WT,WI,WH,WW,|WD,BN,WO,WR,WF,WC,WE,|WB,BT,BR,WA,BP,WA,|BE,BD,WI,BS,WA,|BG,WL,WS,WE,|,WY,WK,|,,|,;rackw:L,N;rackb:U,I;onmove:B;lastmove:aaba]