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

EGTB: win in 4 half-moves

# move score
1 Nc8 win in 3 half-moves
2 Na8 draw
3 Nc4 draw
4 Nd5 draw
5 Na4 loss in 2 half-moves
6 Nd7 loss in 2 half-moves