(;GM[1]FF[4]SZ[19]
GN[the tenuki at 12 destroys w himself, how?]
PC[http://senseis.xmp.net/?TsumegoFromGames118]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames118

the tenuki at 12 destroys w himself, how?]
PL[B]

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

;B[fi]C[B9]MN[9]
;W[gj]C[W10]MN[10]
;B[ih]C[B11]MN[11]
;W[dl]C[W12]MN[12]

;
)
