(;GM[1]FF[4]SZ[19]
GN[Variation 1.]
PC[http://senseis.xmp.net/?BeginnerExercise252/Solution]AP[GoWiki:2009]
DT[2012-11-04]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise252/Solution

Variation 1.]
PL[W]

AB[kl][jm][km][lm][hn][in][jn][kn][hp][fq][gq][hq][iq][kq][jr][lr][ks]
AW[jk][kk][il][jl][ll][ml][hm][im][mm][fn][gn][mn][fo][ho][lo][fp][gp][lp][lq][nq][hr][mr]
CR[kl][jm][km][lm][hn][in][jn][kn]
LB[ln:a]

;W[io]C[W1]MN[1]
;B[jo]C[B2]MN[2]
;W[jp]C[W3]MN[3]
;B[ip]C[B4]MN[4]
;W[go]C[W5]MN[5]
;B[kp]C[B6]MN[6]

;CR[kl][jm][km][lm][hn][in][jn][kn]
LB[ln:a]
)
