(;AB[rq]AB[qq]AB[oq]AB[or]AW[rp]AW[qp]AW[po]AW[op]AW[nq]AW[nr]AW[mo]AW[sq]AB[sr]AW[rr]AB[qr]AB[qs]C[The usual?]AW[rm]AW[kr]AP[goproblems] (;W[ss];B[rs] (;W[sr];B[sp] (;W[sr];B[sq] (;W[pq]C[Well done! :)RIGHT]TR[pr]TR[os]) (;W[os]C[Well done! :)RIGHT]TR[ps]TR[pq]) (;W[pr];B[pq]C[:(]) (;W[ps];B[os]C[:(])) (;W[sq];B[sr]C[:(]) (;W[pq];B[sr]C[:(]) (;W[pr];B[pq]C[:(]) (;W[os];B[sr]C[:(]) (;W[ps];B[os]C[:(])) (;W[sp];B[sr]C[:(]) (;W[pq];B[sr]C[:(]) (;W[pr];B[pq]C[:(]) (;W[ps];B[os]C[:(]) (;W[os];B[sr]C[:(])) (;W[rs];B[os]C[Yes can't allow Black to play S1 but not like this - It's a snapback - Black gets both an eye there and sente to make another 1! :(]) (;W[sp];B[rs]C[:(]) (;W[pq];B[rs]C[:(]) (;W[pr];B[pq]C[:(]) (;W[ps];B[os]C[:(]) (;W[os];B[rs]C[:(]))