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

EGTB: win in 4 half-moves

# move score
1 Kff7 win in 3 half-moves
2 Kfg7 win in 3 half-moves
3 Ke6 win in 7 half-moves
4 Kg6 win in 7 half-moves
5 Kh7 win in 7 half-moves
6 Kh8 win in 7 half-moves
7 Rh8 win in 7 half-moves
8 Ke7 draw
9 Kf8 draw
10 Kgf7 draw
11 Kgg7 draw
12 Rg6 draw
13 Rh1 draw
14 Rh7 draw
15 Ke5 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kg5 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 Rh5 loss in 2 half-moves