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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 K5f4 win in 5 half-moves
3 Ke3 win in 5 half-moves
4 Kf2 win in 5 half-moves
5 Kf5g4 win in 5 half-moves
6 Kf6 win in 5 half-moves
7 Kfg6 win in 5 half-moves
8 Kh4 win in 5 half-moves
9 Kh6 win in 5 half-moves
10 Khg4 win in 5 half-moves
11 Khg5 win in 5 half-moves
12 Khg6 win in 5 half-moves
13 K3f4 win in 7 half-moves
14 K3g4 win in 7 half-moves
15 Kfg5 win in 7 half-moves
16 Kg2 win in 7 half-moves
17 Kg3 win in 7 half-moves
18 K3e4 loss in 2 half-moves
19 K5e4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves