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

EGTB: win in 4 half-moves

# move score
1 Kab6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Kc6 win in 5 half-moves
5 Kb5 win in 9 half-moves
6 Kb8 win in 11 half-moves
7 Ka6 draw
8 Kb4 draw
9 Kc4 draw
10 Kcb6 draw
11 Rc8 draw
12 Rh8 draw
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves