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 Khg7 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Khg5 win in 5 half-moves
5 Khh5 win in 5 half-moves
6 Rh8 win in 5 half-moves
7 Ra8 win in 11 half-moves
8 Rb8 win in 11 half-moves
9 Khh7 draw
10 Rc8 draw
11 Rd8 draw
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kgg5 loss in 2 half-moves
16 Kgh5 loss in 2 half-moves
17 Kgh7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves