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

EGTB: win in 4 half-moves

# move score
1 K4h3 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 K3f4 win in 7 half-moves
5 K4f4 win in 7 half-moves
6 Kg5 win in 7 half-moves
7 Kh2 win in 7 half-moves
8 Rh3 win in 7 half-moves
9 Rh6 win in 7 half-moves
10 Rh7 win in 7 half-moves
11 Rh8 win in 7 half-moves
12 K3h3 draw
13 Kf5 draw
14 Kg2 draw
15 K3f3 loss in 2 half-moves
16 K4f3 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves