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

EGTB: win in 2 half-moves

# move score
1 Nb4 win in 1 half-moves
2 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Ke5 draw
6 Ke7 draw
7 Kf6 draw
8 Kf7 draw
9 Nb8 draw
10 Nc7 loss in 30 half-moves
11 Kf5 loss in 2 half-moves
12 Nc5 loss in 2 half-moves