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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kh5 draw
5 Kh7 draw
6 Na7 draw
7 Nc3 draw
8 Nc7 draw
9 Nd4 draw
10 Nd6 draw
11 Na3 loss in 12 half-moves