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