(;AB[rr]AB[rq]AB[qp]AB[qo]AB[qn]AB[rn]AW[qq]AW[pq]AW[sq]AW[rp]AW[ro]AW[sn]AW[rm]AW[ql]AW[nq]AP[goproblems] (;B[sp];W[so]C[you are cut.];B[sr]) (;B[so] (;W[sp]C[CHOICE] (;B[sr];W[sm];B[so]C[RIGHT]) (;B[sm];W[sl];B[sr];W[sm];B[so]C[ok, but you gave him t8 and a point for no reason.RIGHT])) (;W[sm] (;B[sp]C[RIGHT]) (;B[sr]C[tricky guy. Simply capturing at t4 is best.]))) (;B[sm];W[sl] (;B[so] (;W[sp]C[CHOICE];B[sr];W[sm];B[so]C[ok, but you gave him t8 and a point for no reason.RIGHT];W[sp];B[ro]C[now r2 may be sente at some point.]) (;W[sm] (;B[sp]C[ok, but you gave him t8 and a point for no reason.RIGHT]) (;B[sr]C[];W[sp];B[so];W[sp];B[ro]C[now r2 may be sente at some point.]))) (;B[sr];W[so]) (;B[sp];W[so];B[sr])) (;B[sr];W[so]C[you are cut.]) (;B[qr];W[so]C[you are cut.] (;B[or];W[pr];B[ps];W[oq]) (;B[pr];W[or])))