(;GM[1]FF[4]SZ[19]
GN[Extend once then hane, atari (a)]
PC[http://senseis.xmp.net/?BQM444]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM444

Extend once then hane, atari (a)]
PL[W]

AB[be][ce][bf][bg]
AW[ec][cd][de][cf][cg]
CR[df][bi]

;W[bh]C[W1]MN[1]
;B[ch]C[B2]MN[2]
;W[ci]C[W3]MN[3]
;B[dh]C[B4]MN[4]

;CR[df][bi]
)
