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

EGTB: win in 4 half-moves

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