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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Kcd6 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Kb7 win in 5 half-moves
9 Rb7 win in 5 half-moves
10 Kcd7 draw
11 Ke7 draw
12 Ked6 draw
13 Ked7 draw
14 Kf6 draw
15 Kf7 draw
16 Ra1 draw
17 Ra6 draw
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves