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

EGTB: win in 4 half-moves

# move score
1 K8f8 win in 3 half-moves
2 Kg6 win in 5 half-moves
3 K8h7 win in 7 half-moves
4 K7f8 draw
5 K7h7 draw
6 K7h8 draw
7 K8h8 draw
8 Kc1 draw
9 Kc2 draw
10 Kc3 draw
11 Kd1 draw
12 Ke1 draw
13 Kh6 draw
14 K7f7 loss in 2 half-moves
15 K8f7 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kf6 loss in 2 half-moves