(;GM[1]FF[4]SZ[19]
GN[Failure (ii)]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem97/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem97/Attempts

Failure (ii)]
PL[B]

AB[ob][kc][lc][pc][kd][md][nd][pd][jf][lf][mf]
AW[pb][hc][jc][mc][nc][oc][qc][jd][qd][je][qe][kf][nf][pf][kg][ng][mh]
CR[pb]

;B[mb]C[B1]MN[1]
;W[nb]C[W2]MN[2]
;B[ma]C[B3]MN[3]
;W[na]C[W4]MN[4]

;CR[pb]
)
