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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Ra7 win in 7 half-moves
7 Kd7 win in 21 half-moves
8 Ke7 win in 27 half-moves
9 Kf7 win in 27 half-moves
10 Ka5 draw
11 Ka7 draw
12 Kd5 draw
13 Kd6 draw
14 Kf6 draw
15 Rc8 draw
16 Re8 draw
17 Ke5 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves