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