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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf5 draw
3 Nc3 draw
4 Nc5 draw
5 Kg4 loss in 4 half-moves
6 Kh4 loss in 4 half-moves
7 Kh5 loss in 4 half-moves
8 Kf6 loss in 2 half-moves
9 Kg6 loss in 2 half-moves
10 Kh6 loss in 2 half-moves
11 Nb2 loss in 2 half-moves
12 Nb6 loss in 2 half-moves