(;AW[sa]AW[rb]AW[sc]AW[sd]AB[rd]AB[re]AB[se]AW[qc]AW[qd]AW[qe]AW[qf]AW[qg]AB[qb]AB[pb]AB[pc]AB[pd]AB[pe]AB[pf]AB[ph]AB[qh]AB[qj]AB[qi]AP[goproblems]
(;B[sf]
(;W[rg]
(;B[rc];W[sg]
(;B[sb];W[sc];B[qa];W[rf];B[ra];W[sd]
(;B[se];W[re]
(;B[rc];W[rd];B[sb]C[Ko, good!CHOICERIGHT])
(;B[sb];W[rc]))
(;B[sb];W[rc])
(;B[rc];W[sb])
(;B[rd];W[rc])
(;B[re];W[sb]
(;B[rd];W[se])
(;B[se];W[rd])))
(;B[qa];W[rf]))
(;B[rh];W[sg];B[qa];W[ra])
(;B[qa];W[rf]))
(;W[rh]C[Mistake];B[rc];W[sg];B[sb];W[sc];B[pg];W[rg];B[ri]C[DeadRIGHT]))
(;B[rc];W[rf];B[sb];W[sc]
(;B[qa];W[sf]
(;B[ra];W[sd]
(;B[sb];W[rc]
(;B[re];W[rh])
(;B[rh];W[re]))
(;B[rh];W[sb]))
(;B[rh];W[sd];B[ra];W[sb]))
(;B[sh];W[sf];B[qa];W[sd];B[ra];W[sb]))
(;B[rg];W[rf];B[sf];W[rc];B[sg];W[rh])
(;B[qa];W[sf]
(;B[rg];W[rf];B[ra];W[rh])
(;B[ra];W[rh])
(;B[rf];W[rg]
(;B[ra];W[rc];B[re];W[rh])
(;B[rh];W[ra];B[sg];W[rc])))
(;B[rf];W[rg];B[qa];W[ra])
(;B[sg];W[sf]
(;B[rf];W[rg])
(;B[qa];W[rf];B[ra];W[rh]))
(;B[sh];W[sf]
(;B[qa];W[ra];B[rf];W[rg];B[sg];W[rc])
(;B[rf];W[rg];B[sg];W[rh]))
(;B[rh];W[sf]
(;B[rf];W[rg];B[sg];W[rc])
(;B[qa];W[ra];B[rf];W[rg];B[sg];W[rc])))