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

EGTB: win in 2 half-moves

# move score
1 Nb1 win in 1 half-moves
2 Kb6 draw
3 Kc6 draw
4 Kd4 draw
5 Kd5 draw
6 Kd6 draw
7 Nb5 draw
8 Nc4 draw
9 Kc4 loss in 24 half-moves
10 Kb4 loss in 20 half-moves
11 Kb5 loss in 18 half-moves
12 Nc2 loss in 2 half-moves