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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kc1 draw
5 Ka1 loss in 18 half-moves
6 Kc2 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Nf1 loss in 2 half-moves
9 Ne4 loss in 1 half-moves
10 Nf3 loss in 1 half-moves