(;AB[cs]AB[cr]AB[er]AB[eq]AB[ep]AB[dp]AB[gq]AB[hr]AB[hp]AB[ip]AB[iq]AB[jr]AB[js]AW[kr]AW[ks]AW[kq]AW[jq]AW[ko]AW[jo]AW[io]AW[ho]AW[fo]AW[fp]AW[eo]AW[do]AW[cp]AW[br]AW[cq]AW[dq]C[White to capture some stones.]AP[goproblems]
(;W[dr];B[ds]
(;W[fq]
(;B[fr]
(;W[es];B[fs]
(;W[bs];B[es];W[hs];B[gr];W[ir];B[gs];W[is]C[Of course black just should have sacrificed two stones.RIGHT])
(;W[hs];B[ir]
(;W[bs]C[RIGHT];B[es];W[gr]C[Of course black just should have sacrificed two stones.RIGHT])
(;W[gr];B[gs];W[bs]C[RIGHT])))
(;W[hs];B[ir];W[es];B[fs];W[bs];B[es];W[gr]C[Of course black just should have sacrificed two stones.RIGHT]))
(;B[gs];W[fr];B[fs];W[es]C[Of course black just should have sacrificed two stones.RIGHT]))
(;W[es];B[fs]
(;W[bs];B[es]
(;W[fq];B[gs]
(;W[is];B[ir])
(;W[fr];B[gr]))
(;W[hs];B[gs]
(;W[fq];B[is]
(;W[fr];B[gr])
(;W[gr];B[fr]))
(;W[is];B[ir])))
(;W[fq];B[gs]
(;W[fr];B[es];W[is];B[ir];W[gr];B[gp];W[bs];B[hs])
(;W[is];B[ir];W[fr];B[es];W[gr];B[gp];W[bs];B[hs])))
(;W[bs];B[es]
(;W[fq];B[fr];W[hs];B[gs])
(;W[fr];B[fq])
(;W[hs];B[gs]))
(;W[fs];B[es]
(;W[fq];B[fr];W[hs];B[gs])
(;W[fr];B[fq]))
(;W[fr];B[fq]
(;W[bs];B[es])
(;W[es];B[fs];W[bs];B[es])))
(;W[bs];B[dr])
(;W[fq]
(;B[fr]
(;W[bs];B[dr])
(;W[dr];B[ds]
(;W[bs];B[es];W[hs];B[gs])
(;W[es];B[fs]
(;W[bs];B[es]
(;W[hs];B[gr];W[ir];B[gs];W[is]C[Of course black just should have sacrificed two stones.RIGHT])
(;W[gr];B[gs])
(;W[gs];B[gr])
(;W[is];B[ir]))
(;W[hs];B[gs];W[bs];B[es];W[gr]C[Of course black just should have sacrificed two stones.RIGHT]))
(;W[hs];B[gs];W[es];B[fs];W[bs];B[es];W[gr]C[Of course black just should have sacrificed two stones.RIGHT]))
(;W[hs];B[gs];W[dr];B[ds];W[es];B[fs];W[bs];B[es];W[gr]C[Of course black just should have sacrificed two stones.RIGHT])
(;W[gs];B[dr]))
(;B[gs];W[fr];B[fs];W[dr];B[es];W[ds]C[RIGHT])
(;B[gr];W[fr];B[fs];W[dr];B[es];W[ds]C[RIGHT]))
(;W[hs];B[gs];W[dr];B[ds];W[es];B[fs];W[bs];B[es]
(;W[fq];B[is]
(;W[fr];B[gr])
(;W[gr];B[fr]))
(;W[is];B[ir]))
(;W[fr];B[fq]
(;W[bs];B[dr])
(;W[dr];B[ds]
(;W[bs];B[es])
(;W[es];B[fs];W[bs];B[es]))
(;W[hs];B[gs];W[dr];B[ds]
(;W[es];B[fs])
(;W[bs];B[es])))
(;W[es];B[dr])
(;W[gs];B[dr]
(;W[hs];B[ir])
(;W[fq];B[fr])
(;W[fr];B[fq]))
(;W[fs];B[dr]
(;W[hs];B[ir];W[fr];B[fq])
(;W[fr];B[fq])
(;W[fq];B[fr]))
(;W[ds];B[dr]))