(;GM[1]FF[4]SZ[19]
GN[Diagram 1 - Ladders and Connecting Stones]
PC[http://senseis.xmp.net/?ChoHunHyeonsLecturesOnGoTechniques]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ChoHunHyeonsLecturesOnGoTechniques

Diagram 1 - Ladders and Connecting Stones]
PL[B]

AB[gb][gc][nc][fd][pd][de][fe][qo][qp][nq][pq]
AW[hb][dc][fc][hc][gd][qf][pj][pn][qn][po][dp]
LB[gf:a]

;B[fb]C[B1]MN[1]
;W[ec]C[W2]MN[2]
;B[hd]C[B3]MN[3]
;W[ge]C[W4]MN[4]
;B[id]C[B5]MN[5]

;LB[gf:a]
)
