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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc1 draw
3 Kd2 draw
4 Na5 draw
5 Nd6 loss in 6 half-moves
6 Nd8 loss in 4 half-moves
7 Ke1 loss in 2 half-moves
8 Ke2 loss in 2 half-moves
9 Nc5 loss in 2 half-moves