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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Kf5 win in 11 half-moves
3 Kg5 win in 11 half-moves
4 Rh6 win in 13 half-moves
5 Ke1 draw
6 Ke5 draw
7 Ke6 draw
8 Ke7 draw
9 Kf7 draw
10 Kg1 draw
11 Kg6 draw
12 Kg7 draw
13 Rh8 draw
14 Ke2 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kg2 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves