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 Ra3 win in 3 half-moves
5 Kc6 win in 5 half-moves
6 Kcc4 win in 5 half-moves
7 Kdc4 win in 5 half-moves
8 Ra5 win in 5 half-moves
9 Kcd5 win in 9 half-moves
10 Kd6 draw
11 Ra1 draw
12 Ra2 draw
13 Ra7 draw
14 Ra8 draw
15 Rb4 draw
16 Rc4 draw
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kdd5 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves