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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Nb7 win in 9 half-moves
4 Kb8 draw
5 Kc6 draw
6 Kc8 loss in 20 half-moves
7 Kb7 loss in 14 half-moves
8 Kd6 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Nc4 loss in 2 half-moves
12 Nc6 loss in 2 half-moves