(;FF[4]GM[1]SZ[9]HA[0]KM[5.5];B[df];W[cd];B[gf];W[fc];B[be];W[bd];B[hd];W[ce];B[gb];W[fb];B[cf]C[!A5
#B4 almost always better in this shape.]
;W[ae];B[bf];W[gc];B[hb];W[fe];B[ff];W[ed];B[fa];W[ea];B[ga];W[eb];B[hc];W[ef]
;B[eg];W[ee];B[de];W[af];B[ag];W[ad];B[dd];W[dc];B[bg];W[ge];B[he];W[gd];B[tt]
;W[tt])