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

Black\: Eric
White\: Bian

Handicap\: -1

Black wins.

Some comments by Eric.]
FF[4]GM[11]PL[B]SZ[13];B[m8];W[h7];W[h6];B[e9];W[f8];B[j4];W[i4];B[d5]
C[I guess maybe White should've played D3 or D4, to see if White can take away the ladder escape for J4.]
;W[d6];B[k6];W[l2];B[k3];W[k5];B[l5];W[k4];B[i6];W[i5];B[j5];W[i7];B[j6]
;W[j8];B[l7]C[maybe J10 ?];W[k11];B[l10](;W[j12]
C[k12 would have been better, see next variation.];B[l11];W[k2];B[j3];
W[j2];B[i3];W[i2];B[h3];W[h2];B[f4];W[f2];B[f3];W[resign])(;W[k12];
B[j10];W[i11]))
