(;GM[1]FF[4]SZ[19]
GN[Failure 1]
PC[http://senseis.xmp.net/?BeginnerExercise28/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise28/Solution

Failure 1]
PL[W]

AB[rq][mr][nr][or][qr][rr][ms][os][ps]
AW[qo][rp][sp][lq][mq][nq][oq][pq][qq][lr][pr][ls]
CR[ss]

;W[qs]C[W1]MN[1]
;B[rs]C[B2]MN[2]

;CR[ss]
)
