(;GM[1]FF[4]SZ[19]
GN[B4 works]
PC[http://senseis.xmp.net/?BQM341]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM341

B4 works]
PL[W]

AB[pe][qf][dp][pp]
AW[pc][cd][qe]
CR[pp]

;W[qd]C[W1]MN[1]
;B[pf]C[B2]MN[2]
;W[nc]C[W3]MN[3]
;B[pj]C[B4]MN[4]

;CR[pp]
)
