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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 Re5 win in 3 half-moves
8 Re6 win in 3 half-moves
9 Re7 win in 3 half-moves
10 Kb5 win in 7 half-moves
11 Kc5 win in 7 half-moves
12 Rc8 win in 7 half-moves
13 Re4 win in 7 half-moves
14 Kb6 draw
15 Re1 draw
16 Rf8 draw
17 Rg8 draw
18 Rh8 draw
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves