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