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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Na6 win in 3 half-moves
5 Nc6 win in 3 half-moves
6 Nd7 win in 3 half-moves
7 Ka4 draw
8 Kb4 draw