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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Kff5 win in 5 half-moves
4 Kg6 win in 5 half-moves
5 Kgg4 win in 5 half-moves
6 Kh5 win in 5 half-moves
7 Kh6 win in 5 half-moves
8 Rf7 win in 5 half-moves
9 Rg8 win in 5 half-moves
10 Kf6 win in 9 half-moves
11 Kgf5 draw
12 Kh4 draw
13 Ra8 draw
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kfg4 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves