(;GM[1]FF[4]SZ[19]
GN[Moves 21 to 23]
PC[http://senseis.xmp.net/?BQM362]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM362

Moves 21 to 23]
PL[B]

AB[pd][qe][of][pf][rf][og][rg][pi][qi][ri]
AW[nc][pc][qc][re][qf][pg][qg][sg][qh][rh]

;B[rd]C[B1]MN[1]
;W[sf]C[W2]MN[2]
;B[qd]C[B3]MN[3]

;
)
