(;AP[HexGui:0.10.GIT]
C[2020/06/05

Black\: Frank
White\: Bian

Black wins.

Several alternative endings.]
FF[4]GM[11]SZ[11];B[i2];W[f6];B[i8];W[h5];B[g5];W[g6];B[e6];W[e7];B[c8];
W[d7];B[c7];W[d6];B[c6];W[e3](;B[c4];W[c5];B[i4];W[i6];B[d5];W[f4];B[d4]
;W[d2];B[b3];W[c9];B[a10];W[b9];B[a9];W[b8];B[a8];W[b7];B[a7];W[b6];
B[a6];W[b4];B[c3];W[b5];B[d8];W[d9];B[e8](;W[e10];B[e9];W[d10];B[f9];
W[f10];B[g9];W[g10];B[j9];W[i9];B[j8];W[resign])(;W[e9];B[f8];W[f9];
B[g8];W[g9];B[h8](;W[h9];B[j9])(;W[h10];B[j9])))(;B[d4]
C[Black wins, due to g5.];W[d3];B[e4];W[f3];B[f4];W[g3];B[h4]
C[Black is connected to the 11-edge in two different ways. 
i8 acts as a 4th row ladder escape because g-i7 are empty.

Otherwise, i8 can also be used to get a foldback underneath to a 2nd row ladder than can be escaped at b10.]
))
