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 Kb6 win in 5 half-moves
3 Kb7 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Kb5 win in 7 half-moves
6 Ka5 win in 17 half-moves
7 Ke7 win in 23 half-moves
8 Kf7 win in 25 half-moves
9 Ka7 draw
10 Ke5 draw
11 Ke6 draw
12 Kf5 draw
13 Kg5 draw
14 Kg6 draw
15 Kg7 draw
16 Rc8 draw
17 Rd8 draw
18 Rf8 draw
19 Rh8 draw
20 Re8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves