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

EGTB: win in 6 half-moves

# move score
1 Kgg7 win in 5 half-moves
2 Khh7 win in 5 half-moves
3 Rh7 win in 5 half-moves
4 Kf5 win in 7 half-moves
5 Kf7 win in 7 half-moves
6 Kgg5 win in 7 half-moves
7 Kgh5 win in 7 half-moves
8 Khh5 win in 7 half-moves
9 Kf6 win in 11 half-moves
10 Rg8 win in 15 half-moves
11 Kgh7 draw
12 Rd8 draw
13 Khg5 loss in 2 half-moves
14 Khg7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves