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

EGTB: win in 2 half-moves

# move score
1 Kd6 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Nb3 win in 1 half-moves
4 Kb8 draw
5 Nb7 loss in 20 half-moves
6 Kb6 loss in 10 half-moves
7 Kb7 loss in 8 half-moves
8 Kc6 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Nc6 loss in 2 half-moves
12 Kd8 loss in 1 half-moves