Problem	11819
Created	2008-10-14
Source
Rating

Difficulty	7.9 kyu
Average Solve Time	32 secs
User Attempts	652 / 1658
Solve Ratio Rating	6 kyu
	rating history

Black to play and have maximum local profit.

(;AB[ar]AB[aq]AB[dr]AB[er]AB[eq]AB[ep]AB[eo]AB[do]AB[co]AB[bn]AB[an]AW[ao]AW[bo]AW[bp]AW[cp]AW[dp]AW[dq]AW[cr]AW[bq] (;B[bs];W[cs] (;B[br]C[ White is dead now.RIGHT]) (;B[as];W[br]) (;B[ds];W[br]C[This result isn't good.])) (;B[as];W[bs] (;B[ds];W[ap]) (;B[cs];W[ds];B[es];W[br])) (;B[cs];W[bs] (;B[br];W[ds] (;B[es];W[cs]C[SEKI. There was a way to kill white, so this result isn't good.]) (;B[as];W[ap])) (;B[as];W[ds];B[es];W[br]) (;B[ap];W[br]) (;B[ds];W[br])) (;B[br];W[bs] (;B[ds];W[cs]C[SEKI. There was a way to kill white, so this result isn't good.]) (;B[cs];W[ds];B[es];W[cs]C[SEKI. There was a way to kill white, so this result isn't good.])))