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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Na6 win in 1 half-moves
3 Nc6 win in 1 half-moves
4 Nd7 win in 1 half-moves
5 Kd8 loss in 24 half-moves
6 Kd7 loss in 12 half-moves
7 Kb7 loss in 8 half-moves