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 Ke6 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Kff7 win in 3 half-moves
5 Kfg6 win in 3 half-moves
6 Kg8 win in 3 half-moves
7 Kgf7 win in 3 half-moves
8 Kh7 win in 3 half-moves
9 Kh8 win in 3 half-moves
10 Ra8 win in 3 half-moves
11 Rc8 win in 3 half-moves
12 Rd8 win in 3 half-moves
13 Re8 win in 3 half-moves
14 Rg8 win in 3 half-moves
15 Kgg6 win in 7 half-moves
16 Kh6 win in 7 half-moves
17 Ke5 draw
18 Rf7 draw
19 Kf5 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Rh8 loss in 2 half-moves