(;GM[1]FF[4]SZ[19]
GN[attempt (c) to seal in (3ai)]
PC[http://senseis.xmp.net/?BQM274]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM274

attempt (c) to seal in (3ai)]
PL[W]

AB[dc][ec][cd][ee][fe][df][dg][ch]
AW[dd][ce][de][cf][ef]
CR[fe][cf][dg]
LB[bb:a]

;W[cc]C[W1]MN[1]
;B[bc]C[B2]MN[2]
;W[bd]C[W3]MN[3]
;B[cb]C[B4]MN[4]

;CR[fe][cf][dg]
LB[bb:a]
)
