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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kb6 win in 5 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kb5 draw
6 Ng2 draw
7 Nf5 loss in 14 half-moves
8 Nf3 loss in 2 half-moves
9 Ng6 loss in 2 half-moves