(;GM[1]FF[4]SZ[19]
GN[One space low extension]
PC[http://senseis.xmp.net/?34PointHighApproachLowExtensionWholeBoard]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?34PointHighApproachLowExtensionWholeBoard

One space low extension]
PL[W]

AB[nc][qd][oe][pe][mf][nf][qj][cn][cp][cq][fq][pq][cr][dr]
AW[ec][oc][md][nd][od][ne][em][do][dp][ip][dq][eq][er]
LB[qp:b][qr:a]

;W[po]C[W1]MN[1]
;B[nq]C[B2]MN[2]
;W[qq]C[W3]MN[3]

;LB[qp:b][qr:a]
)
