(;GM[1]FF[4]SZ[19]
GN[Staircase joseki]
PC[https://senseis.xmp.net/?44PointLowApproachLowExtensionSlidePincer33]AP[GoWiki:2009]
DT[2020-04-23]
C[Diagram from https://senseis.xmp.net/?44PointLowApproachLowExtensionSlidePincer33

Staircase joseki]
PL[W]

AB[hc][dd][cf]
AW[db][fc]

;W[cc]C[W1]MN[1]
;B[ec]C[B2]MN[2]
;W[ed]C[W3]MN[3]

;
)
