(;AB[bp]AB[bq]AB[cq]AB[dp]AB[do]AB[eo]AB[fp]AB[fq]AW[bo]AW[co]AW[cp]AW[cn]AW[dq]AW[eq]AW[ep]AW[fr]AW[hq]C[Black to play.]AP[goproblems]
(;B[es];W[cr];B[ds];W[cs]
(;B[gr]C[Thanks to Bass for additional information: 'This tesuji is called 'Tanuki drums his belly', which is a reference to the Tanuki's (Japanese raccoon dog) magical powers: when the Tanuki drums his belly, things suddenly change appearance.'RIGHT]MA[dq]MA[eq]MA[fr]TR[es])
(;B[br]C[Thanks to Bass for additional information: 'This tesuji is called 'Tanuki drums his belly', which is a reference to the Tanuki's (Japanese raccoon dog) magical powers: when the Tanuki drums his belly, things suddenly change appearance.'RIGHT]MA[dq]MA[eq]MA[fr]TR[es]))
(;B[gr];W[cr]
(;B[br];W[fo])
(;B[er];W[dr]
(;B[fs];W[br])
(;B[br];W[es];B[cs];W[fo]))
(;B[es];W[dr]TR[fo]TR[br];B[br];W[fo]))
(;B[cr];W[er]TR[fo]TR[ar])
(;B[dr];W[er]TR[fo]TR[cr])
(;B[er];W[dr]
(;B[cr];W[es]TR[fo]TR[ar])
(;B[gr];W[es]TR[fo]TR[gq]TR[br])
(;B[ds];W[es]
(;B[cr];W[cs])
(;B[cs];W[cr]))
(;B[es];W[ds]
(;B[gr];W[fs]TR[br]TR[fo]TR[gq])
(;B[cr];W[fs];B[cs];W[gq];B[ar]TR[fq]TR[fp]TR[do]TR[eo]TR[dp]TR[er]TR[es])
(;B[cs];W[fs];B[cr];W[gq];B[ar]TR[es]TR[er]TR[fq]TR[fp]TR[eo]TR[do]TR[dp])))
(;B[ds];W[er]TR[cr]TR[fo]))