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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Ra4 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Kcc6 win in 5 half-moves
7 Kc4 draw
8 Kcd5 draw
9 Kd4 draw
10 Kdc6 draw
11 Ra1 draw
12 Ra2 draw
13 Ra3 draw
14 Ra5 draw
15 Rc6 draw
16 Kc7 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kdd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves