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

EGTB: win in 4 half-moves

# move score
1 Na5 win in 3 half-moves
2 Ka7 loss in 4 half-moves
3 Kb8 loss in 4 half-moves
4 Nc5 loss in 2 half-moves
5 Nd6 loss in 2 half-moves
6 Nd8 loss in 2 half-moves