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 Kb8 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Ra8 win in 7 half-moves
6 Kcc6 draw
7 Kcc8 draw
8 Kcd6 draw
9 Kcd8 draw
10 Kdc6 draw
11 Kdc8 draw
12 Kdd6 draw
13 Kdd8 draw
14 Ke6 draw
15 Ke7 draw
16 Ke8 draw
17 Ra1 draw
18 Ra6 draw
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves