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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Ke7 win in 5 half-moves
4 Kfg6 win in 5 half-moves
5 Kfg7 win in 5 half-moves
6 Ke5 win in 7 half-moves
7 Ke6 win in 7 half-moves
8 Kf7 win in 7 half-moves
9 Rf8 win in 9 half-moves
10 Kh6 win in 11 half-moves
11 Kg8 loss in 2 half-moves
12 Khg6 loss in 2 half-moves
13 Khg7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves