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

EGTB: win in 2 half-moves

# move score
1 Na6 win in 1 half-moves
2 Kc6 draw
3 Kd6 draw
4 Kd7 draw
5 Nc6 draw
6 Nd7 draw
7 Kd8 loss in 56 half-moves
8 Kb6 loss in 32 half-moves
9 Kb7 loss in 30 half-moves
10 Kc8 loss in 28 half-moves