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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kd7 win in 7 half-moves
3 Kb6 draw
4 Kc6 draw
5 Kd6 draw
6 Kd8 draw
7 Kf8 draw
8 Kc8 loss in 8 half-moves
9 Kh8 loss in 6 half-moves
10 Kb8 loss in 2 half-moves
11 Kg7 loss in 2 half-moves
12 Kh7 loss in 2 half-moves
13 Kb7 loss in 1 half-moves