(;AB[br]AB[cr]AB[dq]AB[cp]AW[dr]AW[cs]AW[er]AW[eq]AB[go]AB[ho]AB[io]AW[gp]AW[hp]AW[ip]AB[jo]AB[jp]AB[jq]AW[ir]AW[fq]AB[fp]C[black to kill]AB[fo]AB[lq]AB[ep]AB[mp]AB[nq]AP[goproblems]
(;B[hr]
(;W[iq]C[CHOICE]
(;B[gr]
(;W[gq]C[]
(;B[js];W[is]
(;B[ds];W[es]C[]
(;B[hs]C[Excellent! Blacks' f1 makes seki impossible.RIGHT]TR[fs])
(;B[gs]C[You were so close, but at the end made seki in gote :(])
(;B[fs];W[hs]
(;B[jr])
(;B[gs];W[fr])
(;B[fr];W[gs])))
(;B[hs];W[ds];B[fs];W[fr]C[seki])
(;B[gs];W[ds]C[seki]))
(;B[jr];W[is]
(;B[ds];W[es]
(;B[fs];W[hs]
(;B[gs];W[fr])
(;B[fr];W[gs])
(;B[js];W[gs]))
(;B[gs]C[You were so close, but at the end made seki in gote :(])
(;B[hs]C[Excellent! Blacks' f1 makes seki impossible.RIGHT]TR[fs]))
(;B[hs];W[ds];B[fs];W[fr])
(;B[gs];W[ds])
(;B[fs];W[hs]))
(;B[ds];W[jr]
(;B[kr];W[js])
(;B[js];W[kr]))
(;B[is];W[jr]))
(;W[hs]
(;B[js];W[jr]
(;B[gq];W[gs]
(;B[fs]C[RIGHT])
(;B[fr];W[fs];B[ds];W[hq];B[gr];W[kr]))
(;B[kr];W[gs]
(;B[gq];W[fr];B[ds];W[hq])
(;B[ds];W[es];B[fr];W[gq])
(;B[fs];W[is]
(;B[ks];W[gq])
(;B[gq];W[ks];B[fr]C[RIGHT])))
(;B[ks];W[kr]))
(;B[jr];W[gs]
(;B[ds];W[es];B[gq];W[fr])
(;B[fs];W[is])
(;B[fr];W[gq]
(;B[fs];W[is])
(;B[ds];W[es])))
(;B[gs];W[jr]
(;B[kr];W[js];B[gq];W[fs]
(;B[ds];W[hq])
(;B[ks];W[fr]))
(;B[gq];W[fs]
(;B[kr];W[fr];B[is];W[js])
(;B[ds];W[hq];B[is];W[js])))))
(;B[jr];W[gr]
(;B[is];W[fs]
(;B[ds];W[hs])
(;B[gq];W[ds];B[gs];W[hs]))
(;B[fs];W[hs]))
(;B[js];W[gr]
(;B[is];W[hs];B[gs];W[fs]
(;B[jr];W[hs])
(;B[hs];W[ds]))
(;B[fs];W[hs]))
(;B[is];W[jr]
(;B[kr];W[js])
(;B[gq];W[gr]))
(;B[fs];W[gr])
(;B[gq];W[gr])
(;B[ds];W[gr]))
(;W[gr];B[iq]C[RIGHT])
(;W[hs];B[iq]C[RIGHT]))
(;B[iq];W[hr]
(;B[jr];W[gr]
(;B[hq];W[fs])
(;B[fs];W[hq]))
(;B[gq];W[hq])
(;B[hq];W[gq]
(;B[gs];W[fs])
(;B[ds]
(;W[gs])
(;W[fs])))
(;B[gr];W[gs];B[fs]
(;W[is])
(;W[hs]
(;B[fr];W[jr])
(;B[jr];W[fr])
(;B[hq];W[gq]))))
(;B[gr]
(;W[hr]
(;B[gq];W[gs]
(;B[fs];W[hs])
(;B[iq];W[hq];B[jr];W[is])
(;B[jr];W[fr])
(;B[fr];W[fs]))
(;B[gs];W[gq];B[iq];W[jr];B[kr];W[fs];B[ds];W[js];B[hs];W[hq])
(;B[jr];W[gs]
(;B[iq];W[gq])
(;B[gq]))
(;B[fs]C[];W[fr]C[]
(;B[gs];W[hs]
(;B[jr];W[iq];B[gq]C[RIGHT])
(;B[iq]))
(;B[gq];W[hq])
(;B[iq];W[hs];B[gs];W[jr])
(;B[ds];W[gq];B[gs];W[iq])
(;B[hs];W[gq]
(;B[iq];W[gs])
(;B[gs];W[iq]))))
(;W[gq]
(;B[iq];W[hr]
(;B[gs])
(;B[jr];W[gs]))
(;B[hr];W[iq])))
(;B[jr];W[gr])
(;B[is];W[gr])
(;B[fs];W[gr])
(;B[js];W[gr]))