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

EGTB: win in 2 half-moves

# move score
1 Kg5 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Ke7 win in 3 half-moves
4 Kf7 win in 5 half-moves
5 Kfg7 win in 5 half-moves
6 Ke6 draw
7 Ke5 loss in 2 half-moves
8 Kf5 loss in 2 half-moves
9 Kg6 loss in 2 half-moves
10 Kg8 loss in 2 half-moves
11 Kh7 loss in 2 half-moves
12 Khg7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves