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

EGTB: win in 6 half-moves

# move score
1 Kb3 win in 5 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb4 draw
5 Kb5 draw
6 Nf5 draw
7 Nf3 loss in 2 half-moves
8 Ng2 loss in 2 half-moves
9 Ng6 loss in 2 half-moves