Problem	12281
Created	2009-01-17
Source	Problem #12277
Rating

Difficulty	8 dan
Average Solve Time	35 secs
User Attempts	15 / 115
Solve Ratio Rating	2 dan
	rating history

(;AB[qq]AB[pq]AB[rp]AB[sr]AW[qr]AB[oq]AB[or]AB[os]AW[ns]AW[nr]AW[nq]AW[op]AW[pp]AW[qp]AW[ro]AW[so]AW[no]C[W to prevent B life]AP[goproblems] (;W[rs] (;B[rr] (;W[sp];B[ps] (;W[rq]C[ah nice! :)RIGHT]) (;W[qs];B[rq]C[seki])) (;W[qs];B[sp]) (;W[ps];B[sp])) (;B[rq];W[sp]) (;B[sp];W[rq])) (;W[rr];B[rq] (;W[rs];B[pr] (;W[sp];B[qs]) (;W[qs];B[sp])) (;W[qs];B[sp]) (;W[sp];B[rs] (;W[sq];B[qs]) (;W[qs];B[pr]))) (;W[rq];B[rr] (;W[rs];B[sq] (;W[sp];B[ps] (;W[rq]C[ko]) (;W[qs];B[rq]C[seki])) (;W[ps];B[sp]) (;W[qs];B[sp])) (;W[ps];B[sq] (;W[sp];B[rs];W[rq]) (;W[rs];B[sp])) (;W[qs];B[sq]C[seki at best]) (;W[sp];B[qs])) (;W[sp];B[qs] (;W[rs];B[pr]) (;W[rr];B[rq]) (;W[rq];B[rr])) (;W[qs];B[rr]C[seki at best]LB[sp:1]LB[rq:2]))