(;AP[HexGui:0.10.GIT]
C[2020/10/02

Black\: Bian
White\: Eric

Handicap\: 0.5

White wins.
]
FF[4]GM[11]SZ[11];B[f6];W[h2];B[f3];W[e2];B[g1];W[e7];B[e5];W[e6];B[g5];
W[g8];B[i7];W[g7](;B[i6];W[h5](;B[h8];W[g9];B[h9];W[h3];B[f7];W[e9];
B[e8];W[d9];B[c9];W[d8];B[c7](;W[c8];B[a9];W[h7]
C[White moves in a dead cell to emphasize that White can now connect in two different ways. ]
;B[b7];W[b10];B[resign])(;B[i4]
C[In case there is doubt whether White is connected to the k-edge, here is a demonstration.]
;W[j3];B[h4];W[i5]))(;B[h9]
C[Better try for Black, though White almost-certainly wins anyway.](;
W[f10];B[j4]
C[Even if this doesn't work for Black now (I don't know if it does), Black should preserve the potential of it rather than making the h8-g9 exchange.]
)(;W[i3]
C[As Peter pointed out, White playing near here almost-certainly win for White anyway.]
)))(;B[h6]
C[Better. At least it is less clear whether White can escape ladders towards k1.]
))
