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

EGTB: win in 6 half-moves

# move score
1 Nf1 win in 5 half-moves
2 Kb2 loss in 16 half-moves
3 Kb3 loss in 8 half-moves
4 Ka2 loss in 6 half-moves
5 Ka4 loss in 2 half-moves
6 Kb4 loss in 2 half-moves
7 Nf3 loss in 2 half-moves
8 Ng4 loss in 2 half-moves