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 Kb7 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kdc6 win in 3 half-moves
6 Kdd6 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Ra6 win in 3 half-moves
9 Rb5 win in 3 half-moves
10 Rc5 win in 3 half-moves
11 Kb8 win in 5 half-moves
12 Kc5 win in 5 half-moves
13 Kc8 win in 5 half-moves
14 Kcc6 win in 5 half-moves
15 Kd7 win in 5 half-moves
16 Kd8 win in 5 half-moves
17 Ra7 win in 5 half-moves
18 Ra1 win in 9 half-moves
19 Ra3 win in 9 half-moves
20 Kcd6 draw
21 Ke4 draw
22 Ra2 draw
23 Ke5 loss in 2 half-moves
24 Ke6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves