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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kfg4 win in 3 half-moves
3 Rh4 win in 3 half-moves
4 Kg3 win in 5 half-moves
5 Kh4 win in 5 half-moves
6 Khg4 win in 5 half-moves
7 Ke4 win in 7 half-moves
8 Ke5 win in 7 half-moves
9 Kg5 win in 7 half-moves
10 Kh2 win in 7 half-moves
11 Kg2 draw
12 Rg5 draw
13 Ke6 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Rh8 loss in 2 half-moves