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

EGTB: win in 18 half-moves

# move score
1 Na6 win in 17 half-moves
2 Kg7 win in 23 half-moves
3 Kh7 loss in 6 half-moves
4 Kh8 loss in 4 half-moves
5 Kf7 loss in 2 half-moves
6 Nc6 loss in 2 half-moves
7 Nd7 loss in 2 half-moves
8 Kf8 loss in 1 half-moves