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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Ne5 win in 3 half-moves
3 Nf6 win in 3 half-moves
4 Nb8 loss in 4 half-moves
5 Nc5 loss in 4 half-moves
6 Nf8 loss in 4 half-moves