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 Rb4 win in 3 half-moves
3 Ka6 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Ra6 win in 5 half-moves
6 Ra7 win in 5 half-moves
7 Ra8 win in 5 half-moves
8 Rc4 win in 5 half-moves
9 Ka7 draw
10 Ka8 draw
11 Kb8 draw
12 Kc6 draw
13 Kc7 draw
14 Kc8 draw
15 Ra1 draw
16 Ra2 draw
17 Kc3 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra5 loss in 2 half-moves