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

EGTB: win in 10 half-moves

# move score
1 Kb5 win in 9 half-moves
2 Kb6 win in 25 half-moves
3 Ka7 draw
4 Kb7 draw
5 Ne7 draw
6 Nf6 draw
7 Nh6 loss in 16 half-moves
8 Ka5 loss in 4 half-moves