(;GM[1]FF[4]SZ[19]
GN[Black 1 provokes an unwelcome development]
PC[http://senseis.xmp.net/?DontProvokeDamagingPlaysOnTheSecondLine]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?DontProvokeDamagingPlaysOnTheSecondLine

Black 1 provokes an unwelcome development]
PL[B]

AB[lc][mc][pc][dd][jd][pd][qe][dj][jj][pj]
AW[nc][md][nd][pf][qf]
LB[oe:a]

;B[nb]C[B1]MN[1]
;W[ob]C[W2]MN[2]
;B[mb]C[B3]MN[3]
;W[oc]C[W4]MN[4]
;B[pb]C[B5]MN[5]
;W[pa]C[W6]MN[6]
;B[qa]C[B7]MN[7]
;W[oa]C[W8]MN[8]
;B[qb]C[B9]MN[9]
;W[hc]C[W10]MN[10]

;LB[oe:a]
)
