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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ra8 win in 5 half-moves
3 Kb7 win in 9 half-moves
4 Ke5 win in 9 half-moves
5 Ke6 win in 9 half-moves
6 Ke7 win in 9 half-moves
7 Kf7 win in 9 half-moves
8 Ka6 win in 11 half-moves
9 Ka7 win in 11 half-moves
10 Kc6 win in 11 half-moves
11 Kc7 win in 11 half-moves
12 Kf5 win in 11 half-moves
13 Rf8 win in 11 half-moves
14 Kc5 win in 13 half-moves
15 Ka5 draw
16 Kb5 draw
17 Kg5 draw
18 Kg6 draw
19 Kg7 draw
20 Rh8 draw
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves