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

EGTB: win in 6 half-moves

# move score
1 Ke4 win in 5 half-moves
2 Kf7 win in 5 half-moves
3 Kff5 win in 5 half-moves
4 Kf4 win in 7 half-moves
5 Kef5 win in 9 half-moves
6 Kg5 win in 9 half-moves
7 Kg8 win in 9 half-moves
8 Kh6 win in 9 half-moves
9 Khg6 win in 9 half-moves
10 Kfg6 win in 11 half-moves
11 Kfg7 win in 11 half-moves
12 Kh8 win in 11 half-moves
13 Khg7 win in 11 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