(;GM[1]FF[4]SZ[19]
GN[Diagram 4 Moves 18 to 20]
PC[http://senseis.xmp.net/?BQM497]AP[GoWiki:2009]
DT[2010-01-12]
C[Diagram from http://senseis.xmp.net/?BQM497

Diagram 4 Moves 18 to 20]
PL[W]

AB[oc][qc][qd][pe][re][rf][qo][qp][pq]
AW[dd][rd][qe][qf][qg][qn][po][dp]
LB[pd:a][ql:e][rm:c][rn:b][ro:d]

;W[rg]C[W1]MN[1]
;B[rc]C[B2]MN[2]
;W[pn]C[W3]MN[3]
;B[nq]C[B4]MN[4]
;W[pj]C[W5]MN[5]

;LB[pd:a][ql:e][rm:c][rn:b][ro:d]
)
