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

EGTB: win in 4 half-moves

# move score
1 Kfg7 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Kgg7 win in 7 half-moves
4 Kh5 win in 7 half-moves
5 Kh6 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Rb8 win in 7 half-moves
8 Kg5 win in 9 half-moves
9 Kh7 win in 9 half-moves
10 Ke7 draw
11 Ke8 draw
12 Kg8 draw
13 Rg8 draw
14 Ke6 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kff6 loss in 2 half-moves
17 Kgf6 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves