(;GM[1]FF[4]SZ[19]
GN[Variation 1 (W7 at W1)]
PC[https://senseis.xmp.net/?BeginnerExercise57/Solution]AP[GoWiki:2009]
DT[2024-09-03]
C[Diagram from https://senseis.xmp.net/?BeginnerExercise57/Solution

Variation 1 (W7 at W1)]
PL[W]

AB[hp][ip][jp][kp][hq][kq][hr][ir][kr]
AW[go][ho][io][jo][ko][lo][gp][lp][gq][lq][er][gr][lr][nr]

;W[hs]C[W1]MN[1]
;B[ks]C[B2]MN[2]
;W[is]C[W3]MN[3]
;B[js]C[B4]MN[4]
;W[jq]C[W5]MN[5]
;B[gs]C[B6]MN[6]
;W[hs]C[W7]MN[7]

;
)
