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

EGTB: win in 2 half-moves

# move score
1 Na5 win in 1 half-moves
2 Kb6 win in 7 half-moves
3 Kb8 win in 7 half-moves
4 Nc5 win in 7 half-moves
5 Ka6 draw
6 Ka8 draw
7 Nd6 draw
8 Nd8 draw