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