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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Nc7 draw
6 Nd6 draw
7 Nf6 draw
8 Ng7 draw
9 Kc5 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Kc7 loss in 1 half-moves
12 Kd6 loss in 1 half-moves