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

EGTB: win in 2 half-moves

# move score
1 Ke1 win in 1 half-moves
2 Na4 win in 1 half-moves
3 Kc1 loss in 4 half-moves
4 Kc2 loss in 2 half-moves
5 Kd2 loss in 2 half-moves
6 Ke2 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Nd3 loss in 2 half-moves