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 Re6 win in 3 half-moves
3 Kcd4 win in 5 half-moves
4 Kc5 win in 7 half-moves
5 Kcd5 win in 7 half-moves
6 Rc7 win in 7 half-moves
7 Re8 win in 7 half-moves
8 Rg7 win in 15 half-moves
9 Rh7 win in 15 half-moves
10 Kb3 draw
11 Kb4 draw
12 Ke4 draw
13 Ke6 draw
14 Ra7 draw
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ked4 loss in 2 half-moves
19 Ked5 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves