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

EGTB: win in 2 half-moves

# move score
1 Nb7 win in 1 half-moves
2 Kb3 loss in 6 half-moves
3 Kc2 loss in 6 half-moves
4 Kb2 loss in 2 half-moves
5 Kb4 loss in 2 half-moves
6 Kc4 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Kd3 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Nc6 loss in 1 half-moves
11 Ne6 loss in 1 half-moves
12 Nf7 loss in 1 half-moves