Problem	10519
Created	2007-10-19
Name	Sung8
Source	from one of my games
Rating

Difficulty	3.7 dan
Average Solve Time	39 secs
User Attempts	437 / 1474
Solve Ratio Rating	4 kyu
	rating history

(;AB[rr]AB[rq]AB[sq]AB[pr]AB[qp]AW[rp]AW[ro]AW[qo]AW[po]AW[pp]AW[oq]AW[or]AW[os]AW[sr]C[Black to live]AP[goproblems] (;B[ps];W[rs] (;B[qs];W[qq];B[qr]C[CHOICERIGHT]) (;B[qr];W[ss])) (;B[pq];W[ps];B[qs];W[qq];B[qr];W[ss]C[Black has just one eye and dies]) (;B[ss];W[qs];B[ps];W[qr]) (;B[qr];W[ps]) (;B[qq];W[ps];B[qs];W[pq];B[ss];W[qr]C[ko]) (;B[qs];W[qq] (;B[ss];W[qr]) (;B[qr];W[ss])))