Problem	14571
Created	2011-02-19
Source	8d vs 7d on KGS
Rating

Difficulty	1.7 dan
Average Solve Time	64 secs
User Attempts	234 / 746
Solve Ratio Rating	4 kyu
	rating history

White to kill

(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2] RU[Japanese]SZ[19]KM[0.00] PW[White]PB[Black]AW[ql][rm][nn][pn][qn][no][po][mp][lq][mq][nq][pq][rq][mr][or][qr]AB[rn][lo][mo][qo][so][jp][lp][np][op][pp][qp][rp][kq][oq][kr][nr][ns]PL[W] (;W[ms] ;B[qq] (;W[rr] ;B[pr] (;W[ps]C[RIGHT]) (;W[os] ;B[ps] ;W[qs] ;B[pq] ;W[sq] ;B[ss] ;W[sm] ;B[sp] ;W[sn] ;B[sr] ;W[oo] ;B[rs])) (;W[pr] ;B[rr] (;W[rs] ;B[sr]) (;W[sr] ;B[rs] ;W[sq] ;B[sp] ;W[sm] ;B[sn] (;W[qs] ;B[ss]) (;W[oo] ;B[ss]))) (;W[sr] ;B[pr] ;W[ps] ;B[rs] (;W[qs]C[RIGHT]) (;W[rr] ;B[qs] (;W[os] ;B[nr] (;W[ns] ;B[ls] ;W[sm] ;B[lr] ;W[ss] ;B[qs] ;W[rs] ;B[sp] (;W[sn] ;B[sq] ;W[pq]C[Ko]) (;W[oo] ;B[sq] ;W[pq]C[Ko])) (;W[ss] ;B[qs] ;W[sp] ;B[pq] ;W[oo] ;B[sq]C[Ko])) (;W[ss] ;B[qs] ;W[os] ;B[sp] ;W[rs] ;B[sq] ;W[qs] ;B[nr] ;W[ns] ;B[ls] ;W[oo] ;B[lr]C[Ko]))) (;W[rs] ;B[pr] ;W[ps] ;B[sq] (;W[rr] ;B[sr] ;W[sm] ;B[sp] (;W[sn] ;B[ss] ;W[pq]C[Ko]) (;W[oo] ;B[ss] ;W[pq]C[Ko])) (;W[sr] ;B[rr] ;W[pq] ;B[ss]C[Ko]))) (;W[os] ;B[qq] (;W[rr] ;B[pr]) (;W[pr] ;B[rr])) (;W[qq] ;B[lr]) (;W[pr] ;B[lr]))