(;GM[1]SZ[9]KM[7.0]RU[Chinese]
PB[Sbei(-20)]
PW[grepgrep123(-20)]
;B[ed]
;W[fe]
;B[ef]
;W[ee]
;B[de]
;W[fd]
;B[ge]
;W[dd]
;B[ec]
;W[df]
;B[ce]
;W[fc]
;B[dc]
;W[cd]
;B[cc]
;W[bd]
;B[be]
;W[ad]
;B[ae]
;W[bc]
;B[bb]
;W[cb]
;B[ac]
)