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

EGTB: win in 1 half-moves

# move score
1 a8=K win in 5 half-moves
2 a8=N draw
3 Nd7 draw
4 Nh7 loss in 6 half-moves
5 a8=R loss in 4 half-moves
6 a8=B loss in 2 half-moves
7 a8=Q loss in 2 half-moves
8 Ne6 loss in 2 half-moves
9 Ng6 loss in 2 half-moves