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

EGTB: win in 4 half-moves

# move score
1 Nc4 win in 3 half-moves
2 Na4 draw
3 Nc8 draw
4 Nd7 draw
5 Kg1 loss in 20 half-moves
6 Kg2 loss in 20 half-moves
7 Kh2 loss in 20 half-moves
8 Na8 loss in 12 half-moves
9 Nd5 loss in 2 half-moves