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

EGTB: win in 4 half-moves

# move score
1 K8d7 win in 3 half-moves
2 K8f7 win in 3 half-moves
3 Rh6 win in 5 half-moves
4 Kf6 win in 9 half-moves
5 K7d7 draw
6 K7d8 draw
7 K7f7 draw
8 K7f8 draw
9 K8d8 draw
10 K8f8 draw
11 Kd6 draw
12 Ke6 draw
13 Rh3 draw
14 Rh4 draw
15 Rh5 draw
16 Rh7 draw
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves