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

EGTB: win in 2 half-moves

# move score
1 Nb6 win in 1 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kd6 draw
5 Kd8 draw
6 Ke7 draw
7 Ke8 draw
8 Na7 draw
9 Ke6 loss in 2 half-moves
10 Nd6 loss in 2 half-moves
11 Ne7 loss in 2 half-moves