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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Kb6 draw
3 Kc4 draw
4 Kc6 draw
5 Kd6 draw
6 Nc3 draw
7 Kb5 loss in 48 half-moves
8 Kd5 loss in 18 half-moves
9 Kb4 loss in 14 half-moves
10 Kd4 loss in 2 half-moves
11 Nb2 loss in 2 half-moves