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

EGTB: win in 2 half-moves

# move score
1 Nc4 win in 1 half-moves
2 Nf1 win in 1 half-moves
3 Nf3 win in 1 half-moves
4 Nb1 draw
5 Kb2 loss in 16 half-moves
6 Ka2 loss in 14 half-moves
7 Kb1 loss in 1 half-moves
8 Nb3 loss in 1 half-moves
9 Ne4 loss in 1 half-moves