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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ke7 win in 5 half-moves
3 Ke6 win in 7 half-moves
4 Ka7 win in 9 half-moves
5 Kf7 win in 9 half-moves
6 Kf5 draw
7 Kg5 draw
8 Kg6 draw
9 Kg7 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Ka5 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rb8 loss in 2 half-moves