(;GM[1]FF[4]SZ[19]
GN[White to play.]
PC[http://senseis.xmp.net/?BeginnerExercise136/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise136/Solution

White to play.]
PL[W]

AB[cn][bo][bp][cp][lp][mp][np][bq][dq][eq][jq][kq][nq][pq][dr][fr][jr][lr][or][qr][ds][es][ks]
AW[en][kn][pn][co][dp][ep][ip][jp][kp][qp][cq][fq][gq][iq][lq][mq][qq][cr][gr][ir][mr][nr][cs]
LB[er:c][kr:d][gs:a][ms:b]

;W[js]C[W1]MN[1]
;B[is]C[B2]MN[2]
;W[hs]C[W3]MN[3]
;B[ns]C[B4]MN[4]
;W[fs]C[W5]MN[5]

;LB[er:c][kr:d][gs:a][ms:b]
)
