Problem	1117
Created	2001-10-27
Source
Rating

Difficulty	5.5 kyu
Average Solve Time	42 secs
User Attempts	4078 / 12840
Solve Ratio Rating	4 kyu
	rating history

(;SZ[19]AW[on]AW[qn]AW[rn]AW[po]AW[oq]AW[pq]AW[rq]AW[or]AW[qr]AW[ns]AB[qo]AB[qp]AB[qq]AB[pr]AB[rr]AB[sr]AB[ps]C[white to kill]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[0.00]TM[]PW[White]PB[Black]PL[W] (;W[rp];B[ro] (;W[so];B[qs] (;W[pp];B[qr] (;W[sp]C[RIGHT]) (;W[sq];B[sp]) (;W[sn];B[sp];W[sq];B[sp])) (;W[sp]C[RIGHT]) (;W[sq];B[sp]) (;W[sn];B[sp];W[sq];B[sp])) (;W[os];B[qs];W[so];B[sp];W[sq];B[sp]) (;W[pp];B[so] (;W[sn];B[qs]) (;W[sp];B[sq])) (;W[qs];B[rs];W[so];B[sp];W[sq];B[sp])) (;W[ro];B[rp] (;W[sp];B[sq] (;W[pp];B[so]) (;W[so];B[qs]) (;W[os];B[qs])) (;W[os];B[qs]) (;W[pp];B[sq])) (;W[sp];B[rp] (;W[so];B[sq]) (;W[sq];B[so]) (;W[ro];B[sq] (;W[pp];B[so]) (;W[so];B[qs]) (;W[os];B[qs])) (;W[pp];B[sq])) (;W[so];B[rp] (;W[sp];B[sq]) (;W[os];B[qs]) (;W[pp];B[sp])) (;W[pp];B[rp] (;W[sp];B[sq]) (;W[so];B[sp])) (;W[os];B[qs] (;W[rp];B[ro];W[so];B[sp];W[sq];B[sp]) (;W[ro];B[rp])) (;W[qs];B[rs];W[rp];B[ro];W[so];B[sp];W[sq];B[sp]) (;W[sq];B[rp]) (;W[sn];B[rp];W[sp];B[sq]))