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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Kb7 win in 7 half-moves
4 Kd8 win in 7 half-moves
5 Ke6 win in 7 half-moves
6 Ke8 win in 7 half-moves
7 Rb7 win in 7 half-moves
8 Re8 win in 7 half-moves
9 Rg8 win in 9 half-moves
10 Rh8 win in 9 half-moves
11 Kf6 win in 11 half-moves
12 Kf7 win in 11 half-moves
13 Kf8 win in 11 half-moves
14 Ka5 draw
15 Ka6 draw
16 Ka7 draw
17 Kc6 draw
18 Kc7 draw
19 Kd6 draw
20 Rf8 draw
21 Kb5 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves