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

EGTB: win in 6 half-moves

# move score
1 Rh7 win in 5 half-moves
2 Kf7 win in 15 half-moves
3 Kg7 win in 15 half-moves
4 Ke7 win in 17 half-moves
5 Ke6 draw
6 Kfg6 draw
7 Kh4 draw
8 Rh8 draw
9 Ke5 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kfg5 loss in 2 half-moves
12 Kg4 loss in 2 half-moves
13 Khg5 loss in 2 half-moves
14 Khg6 loss in 2 half-moves
15 Rg6 loss in 2 half-moves