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 Kfg5 win in 3 half-moves
3 Ke5 loss in 2 half-moves
4 Ke6 loss in 2 half-moves
5 Ke7 loss in 2 half-moves
6 Kf7 loss in 2 half-moves
7 Kfg6 loss in 2 half-moves
8 Kg7 loss in 2 half-moves
9 Khg5 loss in 2 half-moves
10 Khg6 loss in 2 half-moves
11 Rg6 loss in 2 half-moves
12 Rh7 loss in 2 half-moves
13 Rh8 loss in 2 half-moves
14 Kg4 loss in 1 half-moves
15 Kh4 loss in 1 half-moves