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

EGTB: win in 6 half-moves

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