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

EGTB: win in 4 half-moves

# move score
1 Kgg7 win in 3 half-moves
2 Kh7 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Ke7 win in 5 half-moves
5 Ke6 win in 9 half-moves
6 Kff6 win in 9 half-moves
7 Rh7 win in 9 half-moves
8 Ke8 draw
9 Kf8 draw
10 Kfg7 draw
11 Kg8 draw
12 Kgf6 draw
13 Rh1 draw
14 Kf5 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves