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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ka5 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Kab6 win in 3 half-moves
5 Kab7 win in 3 half-moves
6 Kcb7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Kb8 draw
10 Kc6 draw
11 Kc8 draw
12 Kcb6 draw
13 Kd6 draw
14 Kd7 draw
15 Kd8 draw
16 Ra7 draw
17 Kb5 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves