(;AB[sr]AB[sq]AB[qr]AB[qp]AB[qo]AW[ps]AW[or]AW[oq]AW[op]AW[oo]AW[pn]AW[qn]AW[sn]AW[rn]AW[rs]AB[qs]C[B to move]AW[os]AP[goproblems]
(;B[ro];W[so]
(;B[sp]
(;W[pq];B[qq]C[nice :)RIGHT])
(;W[qq];B[pq]C[RIGHT]))
(;B[rr];W[qq]
(;B[pq];W[pp]
(;B[rq];W[sp]MA[pr]MA[rp])
(;B[pr];W[rp]))
(;B[rq];W[pq]))
(;B[qq];W[sp]MA[rr]MA[rp])
(;B[pq];W[sp]
(;B[rp];W[rr]
(;B[rq];W[pr])
(;B[pr];W[rq]))
(;B[rq];W[rp]MA[pr]MA[pp])
(;B[rr];W[rp]MA[pr]MA[rq]))
(;B[rp];W[pq]MA[qq]MA[rr])
(;B[rq];W[sp]MA[pq]MA[rp]))
(;B[rr]C[see next problem])
(;B[pq];W[ro]
(;B[rp];W[rr]
(;B[rq];W[pr]
(;B[ss];W[pp])
(;B[pp];W[qq]))
(;B[pp];W[pr])
(;B[pr];W[pp]))
(;B[rq];W[rp]MA[pr]MA[pp]))
(;B[rq];W[ro]
(;B[pq];W[rp]MA[pr]MA[pp])
(;B[rp];W[pq])))