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

EGTB: win in 4 half-moves

# move score
1 K5g4 win in 3 half-moves
2 K3f4 draw
3 K3g4 draw
4 K3h4 draw
5 Kf2 draw
6 Kg2 draw
7 Kg6 draw
8 Kh2 draw
9 Kh3 draw
10 K5f4 loss in 2 half-moves
11 K5h4 loss in 2 half-moves
12 Kf3 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Kh6 loss in 2 half-moves