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

EGTB: win in 2 half-moves

# move score
1 Kh3 win in 1 half-moves
2 Kh4 win in 1 half-moves
3 Kh5 win in 1 half-moves
4 Nb4 win in 1 half-moves
5 Kf4 draw
6 Kf5 draw
7 Kf3 loss in 2 half-moves
8 Kg3 loss in 2 half-moves
9 Kg5 loss in 2 half-moves
10 Nc1 loss in 2 half-moves
11 Nc3 loss in 2 half-moves