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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke6 win in 5 half-moves
3 Kb1 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 Kf6 win in 9 half-moves
6 Kf7 win in 9 half-moves
7 Kb2 draw
8 Kd8 draw
9 Ke5 draw
10 Ke8 draw
11 Kf5 draw
12 Kf8 draw
13 Kg5 draw
14 Kc2 loss in 2 half-moves
15 Kd1 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Kg4 loss in 2 half-moves