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 Kdd7 win in 5 half-moves
3 Rg8 win in 5 half-moves
4 Rh6 win in 5 half-moves
5 Ke5 win in 7 half-moves
6 Ke6 win in 7 half-moves
7 Kd5 win in 9 half-moves
8 Kde7 win in 9 half-moves
9 Kf8 win in 9 half-moves
10 Kc5 draw
11 Kd8 draw
12 Rh2 draw
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Ked7 loss in 2 half-moves
16 Kee7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves