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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Ra1 win in 3 half-moves
8 Ra2 win in 3 half-moves
9 Ra3 win in 3 half-moves
10 Ra7 win in 3 half-moves
11 Ra8 win in 3 half-moves
12 Rc6 win in 3 half-moves
13 Rd6 win in 3 half-moves
14 Re6 win in 3 half-moves
15 Rf6 win in 3 half-moves
16 Rg6 win in 3 half-moves
17 Rh6 win in 3 half-moves
18 Ra4 loss in 2 half-moves
19 Rb6 loss in 2 half-moves