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

EGTB: win in 6 half-moves

# move score
1 Nb1 win in 5 half-moves
2 Kc4 draw
3 Kc6 draw
4 Kd6 draw
5 Ke5 draw
6 Ke6 draw
7 Ke4 loss in 2 half-moves
8 Nb5 loss in 2 half-moves
9 Nc2 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Kc5 loss in 1 half-moves
12 Kd4 loss in 1 half-moves