(;AB[dq]AB[cp]AB[bo]AB[bn]AB[bm]AW[am]AB[dn]AB[dm]AB[en]AW[co]AW[do]AW[eo]AW[ep]AW[eq]AW[fq]AW[gq]AW[hq]AB[fn]AB[fo]AB[fp]AB[gp]AB[hp]AW[ip]AW[io]AW[hn]AW[gm]AW[em]AW[el]AW[bl]AW[cl]AW[ek]AW[cj]AW[cq]C[White to play.]AB[dr]AP[goproblems]
(;W[cr]
(;B[dp]
(;W[ds]
(;B[bq];W[er]C[RIGHT])
(;B[er];W[fr]
(;B[es];W[bp]C[RIGHT])
(;B[bq];W[es]C[RIGHT]))
(;B[es];W[bp]C[RIGHT]))
(;W[er];B[ds]))
(;B[bp]
(;W[ds]
(;B[br]
(;W[er]
(;B[bq]
(;W[bs];B[cs];W[cr]C[CHOICERIGHT])
(;W[dp];B[bs]))
(;B[bs];W[bq];B[aq];W[dp]C[RIGHT]))
(;W[bq];B[aq])
(;W[bs];B[es]
(;W[bq];B[ar]
(;W[er];B[cs])
(;W[dp];B[cs]))
(;W[er];B[cs])
(;W[dp];B[cs]))
(;W[dp];B[bq];W[er];B[bs]))
(;B[es];W[dp]C[RIGHT])
(;B[dp];W[er]C[RIGHT])
(;B[bq];W[er];B[br]
(;W[bs];B[cs];W[cr]C[RIGHT])
(;W[dp];B[bs]))
(;B[er]
(;W[fr]
(;B[br]
(;W[es]
(;B[bq];W[bs];B[cs];W[cr]C[RIGHT])
(;B[bs];W[bq];B[aq];W[dp]C[RIGHT]))
(;W[dp];B[bq];W[es];B[bs]))
(;B[dp];W[es]C[RIGHT])
(;B[bq];W[es];B[br];W[bs];B[cs];W[cr]C[RIGHT])
(;B[es];W[dp]C[RIGHT]))
(;W[bq];B[dp])))
(;W[er];B[ds]
(;W[dp];B[br]
(;W[es];B[bq];W[cs];B[bs])
(;W[cs];B[bq];W[es];B[bs]))
(;W[bq];B[dp]))
(;W[dp];B[br]
(;W[er];B[bq];W[ds];B[bs])
(;W[ds];B[bq];W[er];B[bs]))
(;W[bq];B[dp]))
(;B[bq];W[dp]
(;B[bp];W[br]C[RIGHT])
(;B[br];W[bp]C[RIGHT])
(;B[cs];W[bp]C[RIGHT]))
(;B[br];W[bp]))
(;W[dp];B[bp]
(;W[cr];B[br]
(;W[er];B[bq];W[ds];B[bs])
(;W[ds];B[bq];W[er];B[bs]))
(;W[bq];B[br])
(;W[br];B[cr])
(;W[er];B[cr]))
(;W[bp];B[bq]
(;W[dp];B[cr]
(;W[cp];B[bs]
(;W[aq];B[ar])
(;W[ar];B[aq];W[er];B[ds])
(;W[er];B[ar]))
(;W[br];B[cp]))
(;W[cr];B[ap];W[dp]
(;B[br])
(;B[cs])))
(;W[bq];B[bp])
(;W[br];B[bq])
(;W[er];B[bq]))