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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kc5 win in 5 half-moves
4 Kd5 win in 5 half-moves
5 Rc7 win in 5 half-moves
6 Kc7 win in 7 half-moves
7 Rf8 win in 7 half-moves
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kd7 draw
12 Kf4 draw
13 Ra7 draw
14 Rf6 draw
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kg5 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves