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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 loss in 2 half-moves
4 Ng1 loss in 2 half-moves
5 Ng5 loss in 2 half-moves
6 Nf2 loss in 1 half-moves
7 Nf4 loss in 1 half-moves