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 Rf8 win in 3 half-moves
3 Ka7 win in 5 half-moves
4 Re8 win in 5 half-moves
5 Rg8 win in 11 half-moves
6 Kd5 draw
7 Ke5 draw
8 Kf5 draw
9 Rc8 draw
10 Rh8 draw
11 Kb6 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Ka5 loss in 1 half-moves
21 Kb5 loss in 1 half-moves