Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K7f6 win in 3 half-moves
2 K5e6 draw
3 K5f6 draw
4 K5g6 draw
5 Ke4 draw
6 Kf4 draw
7 Kf8 draw
8 Kg4 draw
9 K7e6 loss in 2 half-moves
10 K7g6 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Ke8 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kg8 loss in 2 half-moves