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

EGTB: win in 4 half-moves

# move score
1 Nb1 win in 3 half-moves
2 Ka5 draw
3 Kb5 draw
4 Nb3 draw
5 Ka6 loss in 8 half-moves
6 Ka7 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Kc5 loss in 2 half-moves
9 Kc6 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Nc4 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Nf3 loss in 2 half-moves
14 Nf1 loss in 1 half-moves