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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Ke7 win in 1 half-moves
3 Ke8 win in 1 half-moves
4 Nb3 win in 1 half-moves
5 Nc2 loss in 2 half-moves
6 Kc7 loss in 1 half-moves
7 Kc8 loss in 1 half-moves