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 Re7 draw
3 Kg7 loss in 10 half-moves
4 Kg5 loss in 2 half-moves
5 Kg6 loss in 2 half-moves
6 Kh5 loss in 2 half-moves
7 Rb7 loss in 2 half-moves
8 Rf7 loss in 2 half-moves
9 Rg7 loss in 2 half-moves
10 Rh8 loss in 2 half-moves
11 Rc7 loss in 1 half-moves
12 Rd7 loss in 1 half-moves