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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Rg7 win in 1 half-moves
3 Kg4 loss in 2 half-moves
4 Kg5 loss in 2 half-moves
5 Kg6 loss in 2 half-moves
6 Kh4 loss in 2 half-moves
7 Kh6 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rh6 loss in 2 half-moves
11 Rh8 loss in 2 half-moves
12 Rc7 loss in 1 half-moves
13 Rd7 loss in 1 half-moves
14 Re7 loss in 1 half-moves