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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Kb2 loss in 16 half-moves
3 Na2 loss in 16 half-moves
4 Ka2 loss in 12 half-moves
5 Kb1 loss in 6 half-moves
6 Nd3 loss in 2 half-moves
7 Ne2 loss in 2 half-moves