(;AP[HexGui:0.10.GIT]
C[2021/11/05

Black\: Frank
White\: Eric

Handicap\: 1

Black wins.]
FF[4]GM[11]PL[B]SZ[11];B[j10];B[c4];W[c3];B[b4];W[b3];B[d3];W[f2];B[e1];
W[d8];B[e7];W[f5];B[d6];W[d7];B[f7];W[f4];B[g6];W[e4];B[h4](;W[i3]
C[Eric\:

This was really dumb by me. I should have tried h3 instead, see next variation. ]
;B[h3];W[resign])(;W[h3]
C[Eric\:

I should've tried this instead, since it would give me a height-3 ladder along the K-edge.]
(;B[j2]C[Eric\:

I think this ladder would not be enough for me.];W[i3])
(;B[i3]
C[Eric\:


However, if Black played this instead, then White would be winning, although I'm not sure I remember the details of how White would get the following switchback.

White would use G8 - threatening to connect to D8 - to get a switchback, which would connect to the ladder or F5.]
)))
