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 Kd3 draw
3 Kd4 draw
4 Ke3 draw
5 Nc2 draw
6 Nc4 draw
7 Kf3 loss in 30 half-moves
8 Kf4 loss in 26 half-moves
9 Nb1 loss in 24 half-moves
10 Kf5 loss in 4 half-moves
11 Kd5 loss in 2 half-moves
12 Ke5 loss in 2 half-moves