(;AP[HexGui:0.10.GIT]
C[2020/10/30

Black\: Matt
White\: Peter

White wins.
]FF[4]GM[11]PL[B]
SZ[11];B[a2];W[e7];B[g8];W[h9];B[i9];W[h10];B[i10];W[i8];B[f9];W[g6];
B[f6];W[g4];B[j4];W[i3];B[f7];W[e5];B[b6];W[c6];B[a8];W[b9];B[c7];W[b7](
;B[resign]
C[Black resigns, but it is not 100% obvious how White connects to the k-edge. See next variation.]
)(;B[h4]
C[For simplicity, let's assume Black attacks and White defends these bridges.]
;W[h3];B[f5];W[f4];B[k2];W[h7]
C[! This is essentially the unique winning move. (White can also start with i4).

i5 does not work because i8 is not a 3rd row ladder escape.]
;B[h6];W[g7];B[g5];W[i4];B[h5];W[i5];B[j5];W[i6]))
