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

EGTB: win in 8 half-moves

# move score
1 Kd7 win in 7 half-moves
2 Kb7 win in 11 half-moves
3 Kb8 win in 11 half-moves
4 Kd8 win in 11 half-moves
5 Na3 win in 11 half-moves
6 Kc7 win in 15 half-moves
7 Nc3 loss in 2 half-moves
8 Nd2 loss in 2 half-moves