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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc7 draw
3 Na6 draw
4 Nc6 draw
5 Ka7 loss in 2 half-moves
6 Ka8 loss in 2 half-moves
7 Kc8 loss in 2 half-moves
8 Nd7 loss in 2 half-moves
9 Ka6 loss in 1 half-moves
10 Kc6 loss in 1 half-moves