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

EGTB: win in 10 half-moves

# move score
1 Nc7 win in 9 half-moves
2 Ke6 win in 13 half-moves
3 Kd6 win in 15 half-moves
4 Nb6 win in 15 half-moves
5 Kc6 win in 17 half-moves
6 Ke7 loss in 10 half-moves
7 Ke8 loss in 10 half-moves
8 Kd8 loss in 8 half-moves
9 Kc7 loss in 6 half-moves
10 Kc8 loss in 6 half-moves