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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Kcd4 win in 5 half-moves
5 Ked4 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Kc5 draw
8 Kcd5 draw
9 Ke5 draw
10 Ked5 draw
11 Kf4 draw
12 Kf5 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Kb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kcd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ked3 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves