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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Nh6 win in 1 half-moves
4 Ka2 loss in 2 half-moves
5 Ka4 loss in 2 half-moves
6 Kb3 loss in 2 half-moves
7 Ne7 loss in 2 half-moves
8 Nf6 loss in 2 half-moves