(;GM[1]FF[4]SZ[19]
GN[Mistake]
PC[http://senseis.xmp.net/?TsumegoFromGames4]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames4

Mistake]
PL[B]

AB[lb][mc][nc][qc][rc][ld][md][od][pd][le][kf][qf]
AW[mb][nb][qb][rb][oc][pc][nd][me][ne][lf][kg][mg]
LB[na:c][qa:a][sb:b]

;B[ma]C[B1]MN[1]
;W[ob]C[W2]MN[2]
;B[pa]C[B3]MN[3]

;LB[na:c][qa:a][sb:b]
)
