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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Ra7 loss in 2 half-moves
3 Rb7 loss in 2 half-moves
4 Rd7 loss in 2 half-moves
5 Re7 loss in 2 half-moves
6 Rf7 loss in 2 half-moves
7 Rg6 loss in 2 half-moves
8 Rg8 loss in 2 half-moves
9 Rh7 loss in 2 half-moves
10 Ne4 loss in 1 half-moves
11 Ne6 loss in 1 half-moves
12 Nf3 loss in 1 half-moves
13 Nf7 loss in 1 half-moves
14 Nh3 loss in 1 half-moves
15 Nh7 loss in 1 half-moves