(;GM[1]FF[4]SZ[19]
GN[11 is a fatal mistake of w, how should b punish]
PC[http://senseis.xmp.net/?TsumegoFromGames118]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames118

11 is a fatal mistake of w, how should b punish]
PL[B]

AB[cb][bc][fd][de][fe][cf][df][ef][dg][fg][gg][gh][cj][dj][qp][dq]
AW[cc][bd][dd][ed][qd][ce][ee][ff][gf][eg][hg][ch][dh][eh][fh][di][ei][do]

;B[gi]C[B1]MN[1]
;W[db]C[W2]MN[2]
;B[be]C[B3]MN[3]
;W[cd]C[W4]MN[4]
;B[bg]C[B5]MN[5]
;W[bh]C[W6]MN[6]
;B[ej]C[B7]MN[7]
;W[fj]C[W8]MN[8]
;B[fi]C[B9]MN[9]

;
)
