This position arose in a game I played. This is my first problem, so please leave comments so I can make it better!
(;AB[pd]AW[dp]AB[pp]AW[dd]AB[pj]AW[nc]AB[pf]AW[kd]AB[fq]AW[iq]AB[cq]AW[cp]AB[dq]AW[ep]AB[gq]AW[eq]AB[er]AW[dj]AB[go]AW[np]AB[lq]AW[lp]AB[kp]AW[lo]AB[mq]AW[nq]AB[ko]AW[nn]AB[qn]AW[qq]AB[pq]AB[or]AW[nr]AW[kq]AB[jq]AW[kr]AB[jr]AW[lr]AB[ks]AW[ms]AB[ip]AB[os]AW[po]AB[qo]AW[qp]AW[rr]AB[ro]AB[rp]AW[rq]AW[pr]AB[oq]AW[rs]AB[oo]AW[pn]AB[on]AW[pm]AB[om]AW[ps]AB[pl]AW[kn]AB[ln]AB[lm]AW[no]AW[ol]AB[nm]AW[qm]LB[ol:1]LB[nm:2]LB[qm:3]C[White desperately tried to make use of some aji with one, but black confidently responded with two. White believes this is overplay, and played accordingly. Prove him wrong!]AB[mp]AW[mo]AP[goproblems]
(;B[rm];W[ql]
(;B[qk];W[pk];B[rl];W[pl];B[nl];W[ok];B[oj];W[nk];B[mk];W[nj];B[ni];W[mj];B[lj]C[Correct, the ladder works, did you read it all the way out? Both white groups are dead, and you saved all of blacks stones. Nice job!RIGHT])
(;B[rl];W[qk];B[op];W[pk]C[white's group is looking dead.. but there is plenty of aji left over, and white's Q9 stones may get away.. there's a stronger way.])
(;B[pk];W[op]C[white's stones live.. and even captures a few of white's. This is too good for him!])
(;B[op];W[pk]C[White's one group is pretty dead, but his other will probably escape. They're a stronger way.]))
(;B[op];W[rm]C[White dies, but black needlessly loses some stones.])
(;B[ql];W[rm]
(;B[op];W[rn]C[Black loses some stones he doesn't need to.])
(;B[rl];W[op]C[White lives and even captures some stones.]))
(;B[nl];W[op]C[White lives and even captures some stones.]))