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

EGTB: win in 10 half-moves

# move score
1 Ke7 win in 9 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke8 draw
6 Nb4 draw
7 Nb6 draw
8 Nc7 draw
9 Ne7 draw
10 Nf4 draw
11 Nc3 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Nf6 loss in 2 half-moves