(;GM[1]FF[4]SZ[19]
GN[Failure 1.]
PC[http://senseis.xmp.net/?TsumegoFromGames23/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames23/Solution

Failure 1.]
PL[B]

AB[ra][rb][qc][qd][sd][re]
AW[pb][qb][pc][pd][qe][qf][rf][sf]

;B[rc]C[B1]MN[1]
;W[se]C[W2]MN[2]
;B[sb]C[B3]MN[3]
;W[rd]C[W4]MN[4]

;
)
