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 Kd6 draw
4 Ke6 draw
5 Ke7 draw
6 Ke8 draw
7 Nd6 draw
8 Ne7 draw
9 Kc7 loss in 22 half-moves
10 Kd8 loss in 18 half-moves
11 Na7 loss in 16 half-moves