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 Kf4 win in 11 half-moves
3 Kg4 win in 11 half-moves
4 Rg8 win in 11 half-moves
5 Kh4 win in 13 half-moves
6 Kd8 draw
7 Kf2 draw
8 Kf3 draw
9 Kf8 draw
10 Kg2 draw
11 Kh2 draw
12 Kh3 draw
13 Rh1 draw
14 Rh3 draw
15 Kd7 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves