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 Kdc5 win in 3 half-moves
4 Kdc6 win in 3 half-moves
5 Ke5 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Rd6 win in 3 half-moves
9 Rd7 win in 3 half-moves
10 Re8 win in 3 half-moves
11 Ka5 win in 5 half-moves
12 Ka6 win in 5 half-moves
13 Ka7 win in 5 half-moves
14 Kb5 win in 5 half-moves
15 Kbc6 win in 5 half-moves
16 Kd6 win in 5 half-moves
17 Rb8 win in 5 half-moves
18 Rf8 win in 9 half-moves
19 Rg8 win in 9 half-moves
20 Kbc5 draw
21 Ke4 draw
22 Rh8 draw
23 Kc4 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Ra8 loss in 2 half-moves