(;GM[1]FF[4]SZ[19]
GN[Give way]
PC[http://senseis.xmp.net/?BlockTheThrust]AP[GoWiki:2009]
DT[2011-11-14]
C[Diagram from http://senseis.xmp.net/?BlockTheThrust

Give way]
PL[W]

AB[dj][fj][jj][fk][fm][jn][go][dp][ep][fp][jp][cq][fq][cr][dr]
AW[dg][hj][ek][dm][do][eo][fo][cp][gp][bq][dq]

;W[ej]C[W1]MN[1]
;B[fi]C[B2]MN[2]
;W[ei]C[W3]MN[3]

;
)
