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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Ke5 win in 1 half-moves
6 Ke6 win in 1 half-moves
7 Na7 win in 1 half-moves
8 Nb6 win in 1 half-moves
9 Kc7 loss in 1 half-moves
10 Ke7 loss in 1 half-moves
11 Ne7 loss in 1 half-moves