Kani6-tournament coming. This is made for it:
http://kani6.suomigo.net/
(;AW[qq]AB[pq]AB[pr]AB[ps]AB[op]AB[qp]AB[rp]AB[sp]AB[sq]AB[ro]AB[sn]AB[rm]AB[rl]AB[sl]AW[rk]AW[qj]AW[ql]AW[qm]AW[qn]AW[po]AW[oo]AW[om]AW[np]AW[nr]AW[rq]AW[qr]AW[rs]AW[sr]LB[ps:1]C[Black played marked stone]AP[goproblems]
(;W[rn];B[qs]
(;W[rr];B[ss]
(;W[rr]C[Yeeeeess... rabbbity6 2010RIGHT])
(;W[oq];B[rr]C[Black lives])
(;W[pp];B[rr]C[Black lives, white to do better])
(;W[sk];B[rr]C[Black lives easily]))
(;W[pp];B[rr]C[Black lives])
(;W[sk];B[rr]C[Black lives, white to do better]))
(;W[pp];B[qs]
(;W[oq];B[rr]C[Black lives, white to do better])
(;W[rr];B[ss]
(;W[rr];B[rn]C[Black lives, white to do better])
(;W[rn];B[rr]C[Black lives, white to do better])
(;W[sk]C[black is alive]))
(;W[rn];B[rr]))
(;W[qs];B[rn];W[pp]C[Black lives, white can do better]))