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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ke7 draw
3 Re7 draw
4 Kg6 loss in 2 half-moves
5 Kg7 loss in 2 half-moves
6 Ra7 loss in 2 half-moves
7 Rb7 loss in 2 half-moves
8 Rc7 loss in 2 half-moves
9 Rd7 loss in 2 half-moves
10 Rg7 loss in 2 half-moves
11 Rh7 loss in 2 half-moves
12 Ke5 loss in 1 half-moves
13 Ke6 loss in 1 half-moves
14 Kf5 loss in 1 half-moves
15 Kg5 loss in 1 half-moves