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

EGTB: win in 4 half-moves

# move score
1 Kee2 win in 3 half-moves
2 Kee4 win in 5 half-moves
3 Kfe2 win in 5 half-moves
4 Kfe4 win in 5 half-moves
5 Kg6 win in 5 half-moves
6 Kg7 win in 5 half-moves
7 Kh7 win in 5 half-moves
8 Kef4 win in 7 half-moves
9 Kff2 win in 7 half-moves
10 Kff4 win in 7 half-moves
11 Kg2 win in 7 half-moves
12 Kg3 win in 7 half-moves
13 Kg4 win in 7 half-moves
14 Kg5 win in 7 half-moves
15 Kh5 win in 7 half-moves
16 Kef2 win in 9 half-moves
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves