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 Ke5 win in 5 half-moves
3 Ra6 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 Kd5 draw
6 Kd6 draw
7 Kd7 draw
8 Ke7 draw
9 Ra1 draw
10 Ra2 draw
11 Ra3 draw
12 Rb8 draw
13 Rc8 draw
14 Re8 draw
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 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