(;GM[1]FF[4]SZ[19]
GN[Moves 50 to 58]
PC[http://senseis.xmp.net/?PushingFromBehind/Discussion]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PushingFromBehind/Discussion

Moves 50 to 58]
PL[W]

AB[pd][de][fe][ge][he][ie][je][cf][ff][cg][gg][bh][dh][eh][bi][pi][dj][ck][cl][cm][cn][pn][qn][po][dp]
AW[dc][cd][ce][ee][df][ef][gf][hf][if][jf][dg][fg][ch][fh][ci][bj][cj][bk][bl][bm][qo][qp][nq][pq]

;W[kf]C[W1]MN[1]
;B[ke]C[B2]MN[2]
;W[lf]C[W3]MN[3]
;B[le]C[B4]MN[4]
;W[mf]C[W5]MN[5]
;B[me]C[B6]MN[6]
;W[of]C[W7]MN[7]
;B[ne]C[B8]MN[8]
;W[pg]C[W9]MN[9]

;
)
