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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Ke7 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 Re8 win in 5 half-moves
5 Ra2 win in 7 half-moves
6 Ra3 win in 7 half-moves
7 Ra4 win in 7 half-moves
8 Kd5 draw
9 Kd6 draw
10 Kd7 draw
11 Ke5 draw
12 Ra1 draw
13 Ra6 draw
14 Rc8 draw
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves