(;FF[4]
CA[UTF-8]
GM[1]
GN[Demo Board]
PC[https://online-go.com/review/926180]
PB[Black]
PW[White]
BR[3p]
WR[3p]
OT[Error: time control missing]
RE[?]
SZ[19]
KM[6.5]
RU[Japanese]

;B[ar]
;AB[br]
;AB[cq]
;AB[dq]
;AB[eq]
;AW[bq]
;AW[aq]
;AW[bp]
;AW[cp]
;AW[dp]
;AW[ep]
;AW[fp]
;AW[fq]
;AW[fr]
(;AB[ds]
;W[cs]
(;B[bs]
;W[dr]
;B[cr]
;W[er]
)(;B[cr]
;W[er]
(;B[bs]
;W[dr]
)(;B[dr]
;W[bs]
)))(;AB[cs]
(;W[ds]
;B[es]
(;W[er]
;B[dr]
)(;W[dr]
;B[er]
))(;W[dr]
;B[er]
;W[es]
;B[cr]
)))