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

EGTB: win in 2 half-moves

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