[wyps;variant:NBS;pos:W1,W2,W3,B5,W6,W6,W1,|B1,B2,B4,B5,B6,W2,|W4,B3,B3,W6,B5,|W1,B2,W5,W4,|B4,W3,B3,|W3,B2,|W1,;rackw:4,1,2,6;rackb:5,4,5,6;onmove:W;lastmove:ec]