Problem	7018
Created	2005-08-03
Source
Rating

Difficulty	6 dan
Average Solve Time	59 secs
User Attempts	131 / 1398
Solve Ratio Rating	3 dan
	rating history

(;AB[sr]AB[rr]AB[qq]AB[pq]AB[nr]AB[mr]AW[ls]AW[lr]AW[lq]AW[mq]AW[sq]AW[rq]AW[rp]AW[qp]AW[pp]AW[op]AW[np]AW[mp]C[Can you kill the corner?]AP[goproblems] (;W[ms];B[pr];W[qs];B[ps];W[rs];B[ns]) (;W[ns];B[or]) (;W[os];B[pr]) (;W[ps];B[pr]) (;W[qs];B[qr] (;W[rs];B[oq]) (;W[ps];B[pr])) (;W[ss];B[qs]) (;W[or];B[pr] (;W[qs];B[oq]) (;W[ps];B[oq]) (;W[oq];B[qs])) (;W[pr];B[qr] (;W[or];B[oq] (;W[nq];B[os];W[ns];B[ps];W[or];B[pr];W[ms];B[rs]) (;W[os];B[ns]) (;W[ps];B[qs]) (;W[ns];B[ps]) (;W[qs];B[os])) (;W[oq];B[or]) (;W[os];B[or]) (;W[ps];B[or]) (;W[qs];B[or])) (;W[qr];B[pr]) (;W[nq];B[or]) (;W[oq];B[or]) (;W[rs] (;B[qs]C[CHOICE];W[ps] (;B[pr]C[CHOICE];W[qr]MA[qs]C[Ko. This is the best for both. Good work! :)RIGHT]) (;B[qr]C[CHOICE] (;W[oq];B[or]) (;W[ns];B[or]) (;W[or];B[oq] (;W[ns];B[pr]C[:(]) (;W[os];B[ns]) (;W[nq]C[Black can't approach. Good work! (Black made a mistake at R2 though)RIGHT]))) (;B[ss] (;W[pr];B[or];W[oq]C[RIGHT]))) (;B[qr]C[CHOICE] (;W[qs];B[os]) (;W[ps];B[oq]) (;W[os];B[or]) (;W[ns];B[or]) (;W[ms];B[or]) (;W[nq];B[or]) (;W[oq];B[or]) (;W[or];B[oq] (;W[ps];B[pr];W[ns];B[qs]) (;W[os];B[nq]) (;W[ns];B[pr] (;W[ps];B[qs]C[:(]) (;W[os];B[nq];W[ms]C[Good work! (Black made a mistake at R2 though)RIGHT]))))))