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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 draw
4 Ne1 draw
5 Ne3 draw
6 Nf4 draw
7 Nh4 draw
8 Ka3 loss in 20 half-moves
9 Ka5 loss in 20 half-moves