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

EGTB: win in 6 half-moves

# move score
1 Kd7 win in 5 half-moves
2 Kc7 draw
3 Kc8 draw
4 Na6 draw
5 Ke7 loss in 2 half-moves
6 Ke8 loss in 2 half-moves
7 Na2 loss in 2 half-moves
8 Nc2 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Nd3 loss in 2 half-moves
11 Nd5 loss in 2 half-moves