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 Kf5 win in 7 half-moves
3 Kf6 win in 7 half-moves
4 Rg8 win in 7 half-moves
5 Rh5 win in 7 half-moves
6 Kf8 win in 9 half-moves
7 Kd4 draw
8 Ke4 draw
9 Ke6 draw
10 Ke7 draw
11 Kf4 draw
12 Kf7 draw
13 Kd5 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves