(;AP[HexGui:0.10.GIT]
C[2021/04/30

Black\: Bas
White\: Bram

Handicap\: 2.5

White wins.]
FF[4]GM[11]PL[B]SZ[11];B[f6];B[f3];B[f9]
C[Eric\:

Note that the handicap-receiver placing the swap piece would make the handicap I'm about to mention bigger.

If

handicap=2 on 12x12 with the handicap-giver placing the swap piece

is too small, then I suggest teaching on small boards instead - maybe 7x7.]
;W[f7];B[d8];W[d6];B[e7];W[f5];B[h4];W[g5];B[h6];W[h5];B[j4];W[i5];B[j5]
;W[i6];B[j6];W[h8](;B[k7]
C[Eric\:

This does work, but i8 was much simpler.];W[i9];B[j9]
C[Eric\:

good];W[j3];B[i4];W[k8];B[j8];W[h3];B[i3];W[j1];B[i2];W[i1];
B[h2];W[h1];B[g2];W[g1](;B[e1]
C[Losing move. e2 was immediately winning.];W[e2];B[c4];W[c3];B[resign])
(;B[e2]
C[Eric\:


This is a case in which

"What move would be best for White?"

is very helpful.]
))(;B[i8]))
