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

EGTB: win in 6 half-moves

# move score
1 Nd5 win in 5 half-moves
2 Kd7 win in 15 half-moves
3 Kb7 draw
4 Kc7 draw
5 Kd8 draw
6 Na4 draw
7 Nc4 draw
8 Nd7 draw
9 Kb8 loss in 14 half-moves
10 Na8 loss in 6 half-moves