(;GM[1]FF[4]SZ[19]
GN[Moves 41 to 43]
PC[http://senseis.xmp.net/?BQM303]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM303

Moves 41 to 43]
PL[B]

AB[nb][jc][id][kd][md][nd][od][qd][pe][qe][re][nf][of][mg][ng][pg][oh][cp][oq]
AW[ob][oc][pc][qc][rc][cd][jd][ld][pd][ke][me][ne][oe][kf][lf][mf][pf][nh][qp]

;B[je]C[B1]MN[1]
;W[lc]C[W2]MN[2]
;B[qn]C[B3]MN[3]

;
)
