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