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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kcd5 win in 3 half-moves
5 Kcd6 win in 3 half-moves
6 Kcd7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rf8 win in 3 half-moves
9 Kc7 win in 7 half-moves
10 Ke7 win in 7 half-moves
11 Rc7 win in 7 half-moves
12 Kc5 draw
13 Ke5 draw
14 Ked5 draw
15 Ked6 draw
16 Ked7 draw
17 Kf7 draw
18 Ra8 draw
19 Rd8 draw
20 Re8 draw
21 Kf5 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves