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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kcd3 win in 3 half-moves
7 Ke2 win in 3 half-moves
8 Ked2 win in 3 half-moves
9 Ked3 win in 3 half-moves
10 Ked4 win in 3 half-moves
11 Kee4 win in 3 half-moves
12 Kf2 win in 3 half-moves
13 Kfe4 win in 3 half-moves
14 Kcd4 win in 5 half-moves
15 Kg3 win in 5 half-moves
16 Kcd2 win in 7 half-moves
17 Kff3 win in 7 half-moves
18 Kef3 draw
19 Ke5 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kg5 loss in 2 half-moves