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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kgg6 win in 5 half-moves
3 Kf5 win in 7 half-moves
4 Kh5 win in 9 half-moves
5 Kh6 win in 9 half-moves
6 Kh4 win in 13 half-moves
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Kff6 draw
11 Kgf6 draw
12 Kf4 loss in 2 half-moves
13 Kfg6 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kg8 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves