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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kf4 win in 3 half-moves
3 Kd3 draw
4 Kd4 draw
5 Kd5 draw
6 Ke3 draw
7 Ke5 draw
8 Kf5 draw
9 Nb3 draw
10 Nc4 draw
11 Nb1 loss in 50 half-moves
12 Nf1 loss in 2 half-moves
13 Nf3 loss in 2 half-moves