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