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

EGTB: win in 2 half-moves

# move score
1 Na4 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Nd3 draw
6 Nd1 loss in 4 half-moves
7 Nc4 loss in 1 half-moves