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

EGTB: win in 4 half-moves

# move score
1 Nf6 win in 3 half-moves
2 Bf7 loss in 10 half-moves
3 Nf8 loss in 8 half-moves
4 Nb6 loss in 4 half-moves
5 Nb8 loss in 4 half-moves
6 Bg6 loss in 2 half-moves
7 Bh5 loss in 2 half-moves
8 Nc5 loss in 2 half-moves
9 Ne5 loss in 2 half-moves