(;GM[1]FF[4]SZ[19]
GN[Case 1-d: blocking the other way]
PC[http://senseis.xmp.net/?BQM266]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM266

Case 1-d: blocking the other way]
PL[B]

AB[dd][dj]
AW[fc]
CR[dj]
LB[cb:a][db:b][de:c]

;B[ef]C[B1]MN[1]
;W[cc]C[W2]MN[2]
;B[dc]C[B3]MN[3]
;W[cd]C[W4]MN[4]

;CR[dj]
LB[cb:a][db:b][de:c]
)
