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

EGTB: win in 10 half-moves

# move score
1 Na4 win in 9 half-moves
2 Kb4 win in 25 half-moves
3 Ka2 draw
4 Ka3 draw
5 Ka4 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Nc4 loss in 2 half-moves
10 Nd1 loss in 2 half-moves
11 Nd3 loss in 2 half-moves