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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Nc6 win in 3 half-moves
3 Nc8 win in 7 half-moves
4 Kd4 win in 15 half-moves
5 Kd6 win in 15 half-moves
6 Kf6 win in 17 half-moves
7 Kd5 draw
8 Ke6 draw
9 Ke4 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Kf5 loss in 2 half-moves