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 Kb6 win in 5 half-moves
3 Kd7 draw
4 Nd8 draw
5 Nd6 loss in 20 half-moves
6 Kc8 loss in 16 half-moves
7 Kb8 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Kd8 loss in 1 half-moves