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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kc7 draw
3 Kd7 draw
4 Ke8 draw
5 Nc3 draw
6 Nc7 draw
7 Na7 loss in 10 half-moves
8 Kc8 loss in 6 half-moves
9 Na3 loss in 2 half-moves
10 Nd4 loss in 2 half-moves
11 Nd6 loss in 2 half-moves