[wyps;variant:NBS;pos:,,,W1,,W7,W1,|,W4,W2,B1,W6,W2,|B2,B3,B4,B5,W3,|W2,W3,W4,W5,|W6,W5,B4,|W2,B3,|B3,;rackw:1,1,1,1;rackb:2;onmove:B;lastmove:gafbec]