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 Rc7 win in 3 half-moves
3 Ka5 win in 7 half-moves
4 Kb5 win in 7 half-moves
5 Kc5 win in 7 half-moves
6 Kc6 win in 7 half-moves
7 Rb7 win in 7 half-moves
8 Rd7 win in 7 half-moves
9 Re8 win in 7 half-moves
10 Ka6 draw
11 Kaa7 draw
12 Kab7 draw
13 Kb8 draw
14 Kba7 draw
15 Kbb7 draw
16 Kc7 draw
17 Re2 draw
18 Re6 draw
19 Rf7 draw
20 Re1 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves