Problem	3905
Created	2004-02-10
Source	out of my head
Rating

Difficulty	5.1 dan
Average Solve Time	62 secs
User Attempts	1006 / 3869
Solve Ratio Rating	3 kyu
	rating history

b to get the best result.

(;SZ[7]AW[ba]AW[da]AW[ea]AW[ab]AW[bb]AW[db]AW[fb]AW[bc]AW[dc]AW[fc]AW[ad]AW[bd]AW[dd]AW[ed]AW[de]AW[df]AB[ca]AB[fa]AB[ga]AB[cb]AB[gb]AB[cc]AB[gc]AB[cd]AB[fd]AB[gd]AB[ae]AB[be]AB[ce]AB[ee]AB[ge]AB[bf]AB[cf]AB[gf]AB[ag]AB[fg]AB[gg]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[6.50]PW[Florian]PB[Florian]WR[6k]BR[6k]DT[2004-02-10]PC[The Kiseido Go Server (KGS) at http://kgs.kiseido.com/] (;B[cg];W[ef] (;B[dg];W[eg] (;B[ec];W[eb];B[fe]C[w 1]) (;B[eb];W[ec];B[fe]C[w 1])) (;B[eg];W[dg] (;B[ec];W[eb];B[fe]C[w 1]) (;B[eb];W[ec];B[fe]C[w 1]))) (;B[dg];W[ef] (;B[ec];W[eb] (;B[ff];W[cg];B[bg];W[fe]C[Death]) (;B[eg];W[cg];B[bg];W[fe]C[Death])) (;B[eb];W[ec] (;B[ff];W[cg];B[bg];W[fe]C[Death]) (;B[eg])) (;B[eg];W[cg] (;B[ec];W[eb];B[bg];W[fe]C[Death]) (;B[eb];W[ec];B[bg];W[fe]C[Death]) (;B[bg];W[fe]C[Death]))) (;B[eg];W[ef] (;B[cg];W[dg] (;B[ec];W[eb];B[fe]C[w 1]) (;B[eb];W[ec];B[fe]C[w 1])) (;B[dg];W[cg] (;B[ec];W[eb];B[bg];W[fe]C[Death]) (;B[eb];W[ec];B[bg];W[fe]C[Death]) (;B[bg];W[fe]C[Death]))) (;B[ff];W[eg]C[Death]) (;B[ec];W[eb] (;B[ef];W[cg]C[Death]) (;B[eg];W[ef];B[dg];W[cg];B[bg];W[fe]C[Death]) (;B[dg];W[ef] (;B[ff];W[cg];B[bg];W[fe]C[Death]) (;B[eg];W[cg];B[bg];W[fe]C[Death]))) (;B[ef] (;W[dg] (;B[cg];W[fe] (;B[ff];W[eg]C[Death]) (;B[ec];W[eb];B[ff]C[JigoRIGHT]) (;B[eb];W[ec];B[ff]C[JigoRIGHT])) (;B[eg];W[fe]C[Death]) (;B[ec];W[eb];B[cg];W[fe];B[ff]C[RIGHT]) (;B[eb];W[ec];B[cg];W[fe];B[ff]C[RIGHT])) (;W[cg] (;B[dg];W[eg];B[ec];W[eb];B[dg]C[w is death. Fatal lack of ko threads.RIGHT]) (;B[eg];W[dg];B[eb];W[ec]C[Death]))) (;B[eb];W[ec] (;B[ef];W[cg]C[Death]) (;B[dg];W[ef] (;B[ff];W[cg];B[bg];W[fe]C[Death]) (;B[eg])) (;B[eg];W[ef] (;B[dg]) (;B[cg];W[dg]C[Death];B[fe]C[w 1]))))