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

EGTB: win in 4 half-moves

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