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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Nb4 win in 1 half-moves
5 Kd6 draw
6 Kd7 draw
7 Kc6 loss in 2 half-moves
8 Kc8 loss in 2 half-moves
9 Kb8 loss in 1 half-moves
10 Nb8 loss in 1 half-moves
11 Nc5 loss in 1 half-moves