Problem 5760 goproblems.com


Author	maba	Created	2005-01-02
Difficulty	15 kyu (history)	Source	a game
AVG solve time	24 sec	Stars	4.35 (34 votes)
User attempts	4534 / 11512	Collections	Corner based, Tripod
Genre	life and death ⓒ	Your attempts	N/A
Similar problems
Created	2005-01-02
Source	a game
Stars	4.35 (34 votes)
Collections	Corner based, Tripod
Your attempts	N/A

(;AB[pq]AB[qp]AW[qq]AW[rq]AB[qo]AB[op]C[White to live]AB[qn]AP[goproblems] (;W[pr];B[or] (;W[qs] (;B[rp]C[CHOICE] (;W[rr]C[RIGHT]) (;W[sr];B[rs];W[rr];B[os]) (;W[sq];B[rr]) (;W[rs];B[sr] (;W[rr];B[sq]) (;W[sq];B[rr])) (;W[ss];B[rr])) (;B[rr]C[CHOICE] (;W[sr];B[rs];W[rp];B[ro];W[sp]C[RIGHT]) (;W[rp];B[qr]) (;W[rs];B[sr])) (;B[sr] (;W[rr];B[os] (;W[ss] (;B[rs];W[sq];B[ps];W[qr]C[RIGHT]) (;B[ps];W[qr];B[rs];W[sq]C[RIGHT])) (;W[ps];B[rs] (;W[ss]C[ko]) (;W[sq];B[qr])) (;W[sq];B[ps] (;W[qr];B[ss]) (;W[ss];B[qr]C[ko])) (;W[rp];B[ro];W[ss];B[rs];W[sq];B[ps] (;W[ss];B[qr]C[ko]) (;W[qr];B[sp]))) (;W[rp];B[ro];W[rr];B[os] (;W[ps];B[rs]C[ko]) (;W[ss] (;B[ps] (;W[sq];B[qr]C[ko]) (;W[qr];B[rs]C[ko])) (;B[rs];W[sq];B[ps] (;W[ss];B[qr]C[ko]) (;W[qr];B[sp]))) (;W[sq];B[ps] (;W[qr];B[ss]) (;W[ss];B[qr]C[ko]))))) (;W[qr];B[rp] (;W[rs];B[sr];W[sq];B[ps]) (;W[sr];B[rs]) (;W[ps];B[rs])) (;W[rr];B[ps];W[qs];B[qr]C[ko]) (;W[rs];B[ps] (;W[qr];B[sr]) (;W[sr];B[qr] (;W[rr];B[rp]) (;W[rp];B[rr])) (;W[rp];B[ro] (;W[qr];B[sr]) (;W[sr];B[qr] (;W[sp];B[rr]) (;W[rr];B[sp])))) (;W[ps];B[rs] (;W[rr];B[os];W[qr];B[rp]) (;W[rp];B[ro] (;W[rr];B[os];W[qr];B[sp];W[sq];B[ss]) (;W[sp];B[os];W[qr];B[sr]) (;W[sr];B[sp]))) (;W[rp];B[qr] (;W[rr];B[ps];W[rs];B[ro];W[sp];B[sr]) (;W[ro];B[rn];W[rr];B[ps] (;W[so];B[rs]) (;W[rs];B[so];W[sp];B[sr])))) (;W[qr];B[pr] (;W[rp];B[ro];W[sr];B[rs] (;W[qs];B[sp]) (;W[sp];B[qs])) (;W[sr];B[rs] (;W[qs];B[rp]) (;W[rp];B[ro] (;W[sp];B[qs]) (;W[qs];B[sp]))) (;W[rs];B[sr])) (;W[rp];B[qr];W[rr];B[pr] (;W[rs];B[ro];W[sp];B[sr]) (;W[ro];B[rn];W[rs];B[so];W[sp];B[sr])) (;W[rs];B[pr] (;W[qr];B[sr]) (;W[rp];B[ro] (;W[qr];B[sr]) (;W[sr];B[qr] (;W[rr];B[sp]) (;W[sp];B[rr]))) (;W[sr];B[qr] (;W[rr];B[rp]) (;W[rp];B[ro] (;W[rr];B[sp]) (;W[sp];B[rr])))) (;W[sr];B[qr] (;W[rr];B[pr] (;W[rp];B[ro] (;W[sp];B[rs]) (;W[rs];B[sp])) (;W[rs];B[rp])) (;W[rs];B[pr] (;W[rr];B[rp]) (;W[rp];B[ro] (;W[sp];B[rr]) (;W[rr];B[sp]))) (;W[rp];B[ro] (;W[rr];B[pr] (;W[rs];B[sp]) (;W[sp];B[rs])) (;W[rs];B[pr] (;W[sp];B[rr]) (;W[rr];B[sp])) (;W[sp];B[rr]))) (;W[rr];B[pr]) (;W[qs];B[pr] (;W[qr];B[rp] (;W[sr];B[rs]) (;W[rs];B[sr])) (;W[rp];B[ro] (;W[qr];B[sr]) (;W[sr];B[qr]))))