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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 draw
3 Ke2 draw
4 Kf2 draw
5 Nb4 draw
6 Nc3 draw
7 Nc1 loss in 10 half-moves
8 Kf1 loss in 6 half-moves