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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kb8 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Kdc7 win in 3 half-moves
6 Ke7 win in 3 half-moves
7 Ke8 win in 3 half-moves
8 Ra5 win in 3 half-moves
9 Ra7 win in 3 half-moves
10 Rc8 win in 3 half-moves
11 Ka7 win in 9 half-moves
12 Ka6 draw
13 Kbc7 draw
14 Kbc8 draw
15 Kdc8 draw
16 Ra4 draw
17 Ra6 draw
18 Rb8 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves