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

EGTB: win in 1 half-moves

# move score
1 Nb1 win in 1 half-moves
2 a8=R win in 3 half-moves
3 Nc4 win in 3 half-moves
4 a8=K win in 7 half-moves
5 Nb5 loss in 6 half-moves
6 a8=B loss in 2 half-moves
7 a8=N loss in 2 half-moves
8 a8=Q loss in 2 half-moves
9 Nc2 loss in 2 half-moves