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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Kf5 win in 5 half-moves
3 Rh6 win in 7 half-moves
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Ke5 draw
8 Ke7 draw
9 Kf1 draw
10 Kf6 draw
11 Kf7 draw
12 Rh3 draw
13 Rh4 draw
14 Rh5 draw
15 Rh8 draw
16 Kf2 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kh2 loss in 2 half-moves
19 Rh2 loss in 2 half-moves