(;GM[1]FF[4]SZ[19]AP[SmartGo:0.9.0.1]CA[utf-8]
GN[2020-11-24a]
DT[2020-11-24]
KM[-7.5]
RU[Simple]
AB[fo][bp:dp][bq][fq:gq][gr]
AW[cq:eq][br][fr:fs]
AE[da:dh][qa:qb][bb:cb][sb][ec][pc:pe][rc][be:bf][bh:ch][cl][el][rl:rn][bo:co][qo:qq][so][sq][cr:dr][rs]
C[Black to play and kill]
(;B[bs]
(;W[ar]
(;B[ds];W[dr];B[gs];W[er];B[cr])
(;B[cr];W[dr];B[ds];W[es]))
(;W[cs];B[ar];W[as];B[jj]))
(;B[ds]
(;W[dr]
(;B[cs];W[cr])
(;B[bs];W[es];B[ar];W[cr]))
(;W[cs];B[dr];W[ar];B[cr])))

