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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd1 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Kb1 win in 5 half-moves
6 Kb2 win in 5 half-moves
7 Kf4 win in 5 half-moves
8 Kf7 win in 5 half-moves
9 Kg5 win in 5 half-moves
10 Kg6 win in 5 half-moves
11 Kg7 win in 5 half-moves
12 Kef5 loss in 4 half-moves
13 Kff5 loss in 4 half-moves
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Kee6 loss in 2 half-moves
19 Kfe6 loss in 2 half-moves