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

EGTB: win in 1 half-moves

# move score
1 a8=B win in 1 half-moves
2 a8=K win in 1 half-moves
3 a8=N win in 1 half-moves
4 a8=Q win in 1 half-moves
5 a8=R win in 1 half-moves
6 Ng4 win in 1 half-moves
7 Nh1 loss in 4 half-moves
8 Nh3 loss in 4 half-moves
9 Ne4 loss in 2 half-moves
10 Nd1 loss in 1 half-moves
11 Nd3 loss in 1 half-moves