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

EGTB: win in 2 half-moves

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