(;FF[4]
CA[UTF-8]
GM[1]
GN[Demo Board]
PC[https://online-go.com/review/1383124]
PB[Black]
PW[White]
BR[3p]
WR[3p]
OT[Error: time control missing]
RE[?]
SZ[19]
KM[6.5]
RU[Japanese]

;AW[bc]
;AW[cc]
;AW[dc]
;AW[db]
;AW[bd]
;AW[ae]
;AB[be]
;AB[bg]
;AB[cf]
;AB[cd]
;AB[dd]
;AB[ec]
;AB[eb]
;AB[gb]
(;AB[bb]
;AE[bb]
(;B[bb]
;W[ba]
(;B[ca]
(;W[ab]
;B[aa]
;W[da]
;B[ac]
;W[ad]
;B[af]
;W[cb]
)(;W[da]
;B[aa]
;W[cb]
(;B[ac]
;W[ad]
)(;B[ad]
;W[ab]
;B[ac]
;W[ab]
;B[ac]
;W[ad]
)(;B[ea]
;W[ba]
;B[nb]
;W[nc]
;B[ca]
;W[oc]
;B[ac]
)))(;B[ab]
;W[da]
;B[cb]
;W[ad]
))(;B[ca]
;W[ba]
;B[bb]
;W[da]
;B[aa]
;W[ab]
;B[ac]
;W[ad]
;B[af]
))(;AE[ae]
;AW[ea]
;AB[ed]
(;B[ba]
;W[ad]
(;B[bb]
;W[ab]
;B[fa]
;W[ca]
;B[da]
;W[cb]
)(;B[fa]
(;W[ca]
(;B[bb]
;W[ab]
;B[da]
)(;B[da]
(;W[bb]
;B[cb]
)(;W[cb]
;B[ab]
;W[bb]
;B[aa]
)(;W[ab]
;B[cb]
)))(;W[da]
;B[bb]
;W[ab]
(;B[aa]
;W[lg]
;B[ae]
;W[oe]
;B[ac]
;W[nc]
;B[ca]
;W[ab]
)(;B[od]
;W[cb]
))(;W[bb]
;B[da]
;W[ca]
;B[cb]
))(;B[ab]
;W[bb]
;B[ca]
;W[da]
))(;B[ad]
;W[ac]
;B[da]
(;W[ba]
;B[ab]
)(;W[ca]
;B[bb]
))))