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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kc6 win in 7 half-moves
4 Kbb6 win in 9 half-moves
5 Rb8 win in 13 half-moves
6 Kaa7 draw
7 Kb8 draw
8 Kba7 draw
9 Kc8 draw
10 Ra7 draw
11 Kab6 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves