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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Na5 loss in 8 half-moves
5 Nd6 loss in 8 half-moves
6 Kc7 loss in 2 half-moves
7 Nd8 loss in 2 half-moves
8 Nc5 loss in 1 half-moves