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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kd6 draw
3 Nb2 draw
4 Nc3 draw
5 Kc6 loss in 20 half-moves
6 Nc5 loss in 20 half-moves
7 Kb7 loss in 12 half-moves
8 Kd8 loss in 12 half-moves
9 Nb6 loss in 10 half-moves
10 Kb8 loss in 6 half-moves
11 Kc8 loss in 6 half-moves
12 Kd7 loss in 2 half-moves