(;GM[1]FF[4]SZ[19]
GN[W1 @ W4, looks like W cannot fight this way]
PC[http://senseis.xmp.net/?GokyoShumyoSection3Problem76/Attempts]AP[GoWiki:2009]
DT[2011-01-06]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection3Problem76/Attempts

W1 @ W4, looks like W cannot fight this way]
PL[B]

AB[ga][gb][ib][cc][fc][hc][jc][ad][bd][cd][dd][fd][id][de][ee][fe]
AW[ea][bb][cb][fb][ac][dc][ec][gc][ed][gd][hd][be][ce][gf][hf][cg][eg]

;W[aa]C[W2]MN[2]
;B[bc]C[B3]MN[3]
;W[ab]C[W4]MN[4]
;B[ca]C[B5]MN[5]
;W[da]C[W6]MN[6]
;B[eb]C[B7]MN[7]

;
)
