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