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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Kb8 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Kd8 win in 7 half-moves
7 Kf6 win in 7 half-moves
8 Kc7 draw
9 Ke4 draw
10 Ke5 draw
11 Ke6 draw
12 Kg5 draw
13 Kg6 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Ra6 draw
18 Kf4 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves