(;SZ[9]AW[ba]AW[bb]AW[cb]AW[eb]AW[ec]AW[gc]AW[ad]AW[bd]AW[cd]AW[dd]AW[ed]AW[gd]AW[hd]AW[id]AW[ce]AW[ee]AW[ie]AW[df]AW[ef]AW[gf]AW[hf]AW[if]AW[dg]AW[fg]AW[ig]AW[ah]AW[bh]AW[eh]AW[gh]AW[fi]AW[hi]AW[ii]AB[ca]AB[da]AB[ea]AB[fa]AB[db]AB[fb]AB[hb]AB[cc]AB[dc]AB[fc]AB[hc]AB[ic]AB[fd]AB[ae]AB[be]AB[fe]AB[ge]AB[he]AB[af]AB[cf]AB[ff]AB[ag]AB[bg]AB[cg]AB[ch]AB[dh]AB[bi]AB[ci]AB[ei]TR[gc]C[W has just played the marked stone. B to play.]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[0.00]PW[Chris Goldsmith]PB[]EV[go9.rt.2004.10.13]SO[http://www.littlegolem.com]PL[W]
(;B[bc];W[gb]
(;B[ab]
(;W[ac];B[aa];W[bb]
(;B[ba];W[ga]C[])
(;B[ga];W[ba]))
(;W[ga]))
(;B[ga];W[ac]
(;B[ab]
(;W[aa]C[Has W messed up?];B[ab];W[bb];B[ba];W[aa]C[])
(;W[ha]))
(;B[ha]
(;W[di]C[Hmm, has W messed up?];B[ab];W[aa];B[ab];W[bb];B[ba];W[aa])
(;W[ab]))))
(;B[gb];W[bc]
(;B[ha];W[di]C[And W takes & connects the ko.RIGHT])
(;B[di];W[ha]C[])
(;B[ia];W[di]C[And W takes & connects the ko.RIGHT])))