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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kgg7 win in 3 half-moves
3 Khh7 win in 3 half-moves
4 Rh7 win in 3 half-moves
5 Kf5 win in 7 half-moves
6 Kf6 win in 7 half-moves
7 Kgg5 win in 7 half-moves
8 Kgh5 win in 7 half-moves
9 Kgh7 win in 7 half-moves
10 Khh5 win in 7 half-moves
11 Rg8 win in 9 half-moves
12 Rc8 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 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves