(;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[bp:fp][bq][fq][hq][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]
PL[B]
(;B[bs]
(;W[ar]
(;B[ds];W[dr];B[gs]
(;W[er];B[cr];W[cs])
(;W[cs]
C[ERROR 1 in Go Review 1970-03];B[cr]))
(;B[cr];W[dr];B[ds];W[cs]))
(;W[cs]
(;B[ar];W[as];B[dr];W[er];B[bs];W[jj];B[jk];W[as];B[kk];W[aq])
(;B[dr]
C[ERROR 2 in Go Review 1970-03. This is the final move in the diagram. Text says it kills.]
(;W[er]
(;B[ar]
(;W[as]
(;B[aq];W[ds])
(;B[ds];W[aq];B[ap];W[ar]))
(;W[ds];B[cr];W[br];B[cr]))
(;B[ds];W[as];B[aq];W[ar]))
(;W[ar];B[er];W[cr];B[gs]))
(;B[ds];W[dr];B[cr];W[kk];B[kl];W[cs];B[ll];W[as]))
(;W[dr]
(;B[ar];W[cs];B[cr])
(;B[cs]
(;W[ar];B[ds])
(;W[ds];B[ar];W[cr];B[jl];W[as];B[bs]))))
(;B[ds];W[dr]
(;B[bs]
(;W[es];B[ar];W[cr])
(;W[ar]
C[ERROR 3 in Go Review 1970-03];B[cr]))
(;B[cs]
(;W[cr]
(;B[gs];W[bs]
(;B[ar];W[es])
(;B[es];W[er];B[ds];W[ar]))
(;B[es]
(;W[ar];B[gs];W[er];B[bs];W[as])
(;W[bs];B[ar]))
(;B[bs]
(;W[es])
(;W[ar];B[gs];W[er]))
(;B[ar];W[es]))
(;W[bs]
C[ERROR in BGJ159]
(;B[es]
(;W[ar];B[gs])
(;W[er];B[ar];W[cr];B[ds]))
(;B[gs];W[cr]))))
(;B[ar];W[bs]))

