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 Kc6 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Kg7 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Rd7 win in 3 half-moves
10 Re7 win in 3 half-moves
11 Kc4 win in 5 half-moves
12 Kf7 win in 5 half-moves
13 Kg6 win in 5 half-moves
14 Rc6 win in 5 half-moves
15 Kf5 win in 7 half-moves
16 Rc8 win in 7 half-moves
17 Ke7 win in 9 half-moves
18 Kg5 win in 9 half-moves
19 Kb4 draw
20 Ke5 draw
21 Ra7 draw
22 Rf7 draw
23 Kd4 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves