(;GM[1]FF[4]SZ[19]
GN[Preparation for pincer?]
PC[http://senseis.xmp.net/?BQM40]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM40

Preparation for pincer?]
PL[B]

AB[cd][dp][nq][pr]
AW[ed][pd][pn][pp]

;B[ec]C[B1]MN[1]
;W[fc]C[W2]MN[2]
;B[dc]C[B3]MN[3]
;W[fd]C[W4]MN[4]
;B[kc]C[B5]MN[5]

;
)
