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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Ked5 win in 3 half-moves
5 Kf5 win in 3 half-moves
6 Rh6 win in 3 half-moves
7 Kcd4 win in 5 half-moves
8 Rf4 win in 5 half-moves
9 Rh5 win in 7 half-moves
10 Rh8 win in 7 half-moves
11 Kc4 draw
12 Kc6 draw
13 Kcd5 draw
14 Kd6 draw
15 Ked4 draw
16 Kf4 draw
17 Rg4 draw
18 Rh7 draw
19 Kb6 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves