(;AP[HexGui:0.10.GIT]
C[2020/11/20

Black\: Eric
White\: Bian

Handicap\: -1

Black wins.

Comments by Eric.]
FF[4]GM[11]PL[B]SZ[13];B[m3];W[g7];W[i8];B[j9];W[k7];B[g8]
C[Eric\:

I think White should've played G6 or G6, or maybe H5.];W[h7];
B[c8];W[c9]
C[Eric\:


Due to G8 and J9, I don't think White can keep Black from connecting this way.  If White can't, then White shouldn't play this way.

(Something like D12 _might_ keep Black from connecting to the 13 edge, but I'm mainly thinking White should play vaguely near the A1 corner.)]
;B[d8];W[d9];B[e8];W[e9];B[f8];W[g11];B[g9]
C[Eric\:

At least now, White has no way of stopping Black's big group from connecting to the 13 edge.]
;W[f10];B[h10];W[i11];B[h11];W[g13];B[b9];W[b10];B[k10];W[k9];B[j10];
W[k11];B[l10];W[e5];B[d5];W[c7];B[b6];W[a8];B[f6];W[g5];B[d6];W[d7];
B[e6];W[resign])
