(;AP[HexGui:0.10.GIT]
C[2020/09/18

Black\: Eric
White\: Bian

Handicap\: -1

Black wins.
]
FF[4]GM[11]SZ[11];B[i2];W[h5];W[f6];B[c8];W[d6];B[e6];W[f4];B[g5];W[g6];
B[i4];W[i3];B[j4];W[f5]
C[This move reconnects White's group to the k-edge. h3 would have done the same.]
;B[c5](;W[d4]
C[e4 would have been an easy win for White, see next variation.];B[c4];
W[d7];B[e7];W[d8];B[j7]
C[j7 threatens White's connection to the k-edge.

g7 is now winning for White, although nobody saw it during the game.]
;W[i9]C[White reestablishes the connection.];B[h8];W[g9];B[g8]
C[At this point, g7 is still winning for White.];W[f9];B[f8];W[e9];B[h9]
;W[g11];B[b10];W[b7];B[e5];W[d5];B[e4];W[f2];B[f3];W[g2];B[g3](;
B[resign])(;W[resign]))(;W[e4];B[b7];W[d3];B[c3];W[b6];B[c6];W[c4]))
