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

EGTB: win in 2 half-moves

# move score
1 Nb5 win in 1 half-moves
2 Ka6 loss in 34 half-moves
3 Kb6 loss in 34 half-moves
4 Ka7 loss in 12 half-moves
5 Kc7 loss in 12 half-moves
6 Ka8 loss in 8 half-moves
7 Kc8 loss in 8 half-moves
8 Kb8 loss in 6 half-moves
9 Kc6 loss in 2 half-moves
10 Nb1 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Nc4 loss in 2 half-moves