(;AB[sp]AB[rp]AB[qq]AB[rr]AB[pq]AB[oq]AB[nq]AB[nr]AB[os]AW[ns]AW[ms]AW[mr]AW[mq]AW[np]AW[ro]AW[so]AW[mp]AW[qp]AW[qo]C[Does white have anything here?FORCE]LB[op:No]LB[oo:Yes]AP[goproblems] (;W[op];B[ls]C[How about now?FORCE]LB[pp:No]LB[po:Yes] (;W[pp]C[];B[lr]C[It does look pretty secure doesn't it? Well, play T if you want to tenuki.]LB[lq:T] (;W[lq]C[Look a little closer.]) (;W[ps] (;B[or];W[sr];B[rq];W[rs];B[pr];W[qs]C[Well done, a seki.RIGHT]) (;B[qs];W[or];B[pr];W[os]C[RIGHT])) (;W[sr];B[rq];W[ps];B[qs];W[or];B[pr];W[os]C[Good job, squeezed out a few points.RIGHT]) (;W[pr];B[qs])) (;W[po];B[lr]C[Black disagrees, can you prove him wrong?] (;W[sr];B[rq];W[ps];B[or];W[rs];B[pr];W[qs];B[qr]C[Looks like black was right.]) (;W[ps];B[or];W[sr];B[rq];W[rs];B[pr];W[qs];B[qr]C[Looks like black was right.]))) (;W[oo];B[ls]C[Black disagrees, can you prove him wrong?] (;W[ps];B[or];W[sr];B[rq];W[rs];B[pr];W[qs];B[qr]C[Looks like black was right.]) (;W[sr];B[rq];W[ps];B[or];W[rs];B[pr];W[qs];B[qr]C[Looks like black was right.])))