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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Ke5 win in 5 half-moves
3 Ke6 win in 5 half-moves
4 Kff6 win in 5 half-moves
5 Kfg5 win in 5 half-moves
6 Kg7 win in 5 half-moves
7 Kgg5 win in 5 half-moves
8 Rf8 win in 5 half-moves
9 Ke4 draw
10 Kf4 draw
11 Kg4 draw
12 Rd8 draw
13 Kf7 loss in 2 half-moves
14 Kgf6 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 Kh7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves