(;AP[HexGui:0.10.GIT]
C[2020/10/16

Black\: Eric
White\: Frank

Handicap\: -1

Black wins.]
FF[4]GM[11]PL[B]SZ[11];B[c10];W[swap-pieces];W[f6];B[i8];W[i9];B[h9];
W[h5];B[g5](;W[g6]
C[f7 would have been better, since f7--k1--k7 is a template.];B[c7](;
W[d5];B[e6];W[d7];B[d6](;W[c8]
C[f4 would have been winning, because d5 connects to the a-edge via ladder escape fork at b10 and climbing. See next variation.]
;B[b8];W[f3];B[f5];W[h2];B[e4];W[f4];B[e5];W[d3];B[h3];W[b9];B[e7];
W[d10];B[d9];W[c10];B[e9](;W[resign]
C[White resigns. See next variation for how the ladder escape works.])(;
W[e10];B[g9];W[f9];B[g7]))(;W[f4]C[f4 variation.];B[c5];W[c6];B[a7];
W[b7];B[a8];W[b8];B[a9];W[b10];B[b9];W[c9];B[c8];W[e8]))(;W[d3]
C[Might have been good to try this corner move.]))(;W[f7]
C[Better option. Note that f7--k1--k7 is a template.]))
