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

EGTB: win in 6 half-moves

# move score
1 Nb3 win in 5 half-moves
2 Kb5 draw
3 Kd5 loss in 14 half-moves
4 Kb6 loss in 10 half-moves
5 Kc6 loss in 8 half-moves
6 Kd6 loss in 8 half-moves
7 Kb4 loss in 2 half-moves
8 Kc4 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Nc2 loss in 2 half-moves