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

EGTB: win in 4 half-moves

# move score
1 Ng7 win in 3 half-moves
2 Nc7 draw
3 Nd8 draw
4 Nf8 draw
5 Nc5 loss in 2 half-moves
6 Nd4 loss in 2 half-moves
7 Nf4 loss in 2 half-moves
8 Ng5 loss in 2 half-moves