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

EGTB: win in 6 half-moves

# move score
1 Kc7 win in 5 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Na5 draw
8 Nd8 draw
9 Kc5 loss in 4 half-moves
10 Nc5 loss in 2 half-moves
11 Nd6 loss in 2 half-moves