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

EGTB: win in 6 half-moves

# move score
1 Kg5 win in 5 half-moves
2 Kg7 win in 9 half-moves
3 Kg6 win in 13 half-moves
4 Kh7 win in 41 half-moves
5 Kh5 win in 43 half-moves
6 Na7 draw
7 Nb6 draw
8 Nd6 draw
9 Ne7 draw