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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ke7 win in 3 half-moves
3 Kf5 win in 3 half-moves
4 Kfg6 win in 3 half-moves
5 Kfg7 win in 3 half-moves
6 Kg5 win in 3 half-moves
7 Khg7 win in 3 half-moves
8 Ra8 win in 3 half-moves
9 Rc8 win in 3 half-moves
10 Rd8 win in 3 half-moves
11 Rf8 win in 3 half-moves
12 Ke5 win in 5 half-moves
13 Ke6 win in 5 half-moves
14 Kf7 win in 5 half-moves
15 Kg8 win in 5 half-moves
16 Kh6 win in 5 half-moves
17 Khg6 win in 5 half-moves
18 Re8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves