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

EGTB: win in 2 half-moves

# move score
1 Nb5 win in 1 half-moves
2 Kb7 draw
3 Kc7 draw
4 Nc6 draw
5 Kc8 loss in 14 half-moves
6 Nc8 loss in 12 half-moves
7 Ka8 loss in 10 half-moves