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

EGTB: win in 2 half-moves

# move score
1 Kf5 win in 1 half-moves
2 Kf6 win in 1 half-moves
3 Kf7 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Kg7 draw
6 Kh5 draw
7 Kh6 draw
8 Kh7 draw
9 Kg5 loss in 2 half-moves
10 Rb8 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rh8 loss in 2 half-moves