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 Kb6 draw
3 Kc6 draw
4 Kc7 draw
5 Nc6 loss in 66 half-moves
6 Ka6 loss in 42 half-moves
7 Kc8 loss in 42 half-moves
8 Kb8 loss in 36 half-moves
9 Ka8 loss in 32 half-moves
10 Nc8 loss in 18 half-moves