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

EGTB: win in 8 half-moves

# move score
1 Kd1 win in 7 half-moves
2 Nc6 draw
3 Nc8 draw
4 Kf1 loss in 2 half-moves
5 Nb5 loss in 2 half-moves
6 Kd2 loss in 1 half-moves
7 Ke2 loss in 1 half-moves
8 Kf2 loss in 1 half-moves