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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kd6 draw
5 Ke7 draw
6 Na5 draw
7 Nd6 loss in 48 half-moves
8 Kc8 loss in 20 half-moves
9 Kd8 loss in 16 half-moves
10 Nd8 loss in 14 half-moves
11 Ke8 loss in 8 half-moves
12 Nc5 loss in 2 half-moves