(;GM[1]FF[4]SZ[19]
GN[W4 tenuki]
PC[http://senseis.xmp.net/?PracticalApproachToYose/Problem1Solution]AP[GoWiki:2009]
DT[2009-06-23]
C[Diagram from http://senseis.xmp.net/?PracticalApproachToYose/Problem1Solution

W4 tenuki]
PL[B]

AB[cm][dn][co][do][go][dp][dq][hq]
AW[bm][an][bn][cn][bo][cp][cq]

;B[cr]C[B1]MN[1]
;W[br]C[W2]MN[2]
;B[dr]C[B3]MN[3]
;B[bs]C[B5]MN[5]
;W[ar]C[W6]MN[6]

;
)
