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

EGTB: win in 2 half-moves

# move score
1 Nb5 win in 1 half-moves
2 Kb2 draw
3 Kc1 loss in 30 half-moves
4 Kc2 loss in 26 half-moves
5 Nc4 loss in 16 half-moves
6 Ka1 loss in 14 half-moves
7 Ka2 loss in 14 half-moves
8 Nc2 loss in 12 half-moves