Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc5 win in 5 half-moves
4 Kcc7 win in 5 half-moves
5 Kcd6 win in 5 half-moves
6 Ke7 win in 5 half-moves
7 Ra8 win in 5 half-moves
8 Rc7 win in 5 half-moves
9 Kd5 win in 7 half-moves
10 Ra1 win in 9 half-moves
11 Ra2 win in 9 half-moves
12 Ra4 win in 9 half-moves
13 Kb7 draw
14 Ra3 draw
15 Rb7 draw
16 Kc8 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Kdc7 loss in 2 half-moves
19 Kdd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke8 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves