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 Kb6 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Kdc5 win in 3 half-moves
6 Kdd5 win in 3 half-moves
7 Ra3 win in 3 half-moves
8 Ra5 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Kb7 win in 5 half-moves
11 Kc7 win in 5 half-moves
12 Kd7 win in 5 half-moves
13 Rc4 win in 5 half-moves
14 Kc4 win in 7 half-moves
15 Ra1 win in 13 half-moves
16 Kcc5 draw
17 Kcd5 draw
18 Kd6 draw
19 Ke3 draw
20 Ra2 draw
21 Ra6 draw
22 Ke4 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves