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 Ng7 loss in 4 half-moves
3 Nf4 loss in 2 half-moves
4 Nf6 loss in 2 half-moves
5 Ng3 loss in 2 half-moves
6 Rb7 loss in 2 half-moves
7 Rc7 loss in 2 half-moves
8 Rd7 loss in 2 half-moves
9 Re7 loss in 2 half-moves
10 Rf7 loss in 2 half-moves
11 Rg7 loss in 2 half-moves
12 Rh6 loss in 2 half-moves
13 Rh8 loss in 2 half-moves