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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Kg3 win in 3 half-moves
4 Rh1 win in 3 half-moves
5 Rh3 win in 3 half-moves
6 Kf3 win in 5 half-moves
7 Rh2 win in 5 half-moves
8 Ke3 win in 7 half-moves
9 Ke2 win in 11 half-moves
10 Kf7 win in 11 half-moves
11 Rh4 win in 11 half-moves
12 Ke1 draw
13 Kf1 draw
14 Rh5 draw
15 Rh6 draw
16 Kf6 loss in 2 half-moves
17 Kf8 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kg8 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Kh8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves