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

EGTB: win in 4 half-moves

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