(;GM[1]FF[4]SZ[19]
GN[White's move?]
PC[http://senseis.xmp.net/?2005GoodwillRengo/Discussion]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?2005GoodwillRengo/Discussion

White's move?]
PL[W]

AB[cc][ec][cd][dd][qd][ee][ne][pe][qg][pk]
AW[cb][db][qb][dc][lc][oc][ed][fd][le][di][oi][nj][pj][qj][ok]

;W[df]C[W1]MN[1]
;B[de]C[B2]MN[2]
;W[fe]C[W3]MN[3]
;B[cf]C[B4]MN[4]

;
)
