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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ke2 win in 5 half-moves
3 Kf2 win in 5 half-moves
4 Kg6 win in 5 half-moves
5 Kh6 win in 7 half-moves
6 Kf1 win in 9 half-moves
7 Kf4 win in 9 half-moves
8 Kg4 win in 9 half-moves
9 Kh4 win in 9 half-moves
10 Rg1 win in 9 half-moves
11 Rh2 win in 9 half-moves
12 Kf5 win in 15 half-moves
13 Kh5 win in 17 half-moves
14 Kd1 win in 19 half-moves
15 Kd2 win in 19 half-moves
16 Rh5 win in 19 half-moves
17 Kf6 draw
18 Rh7 draw
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh8 loss in 2 half-moves