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 Ka2 draw
3 Kb2 draw
4 Nc2 loss in 2 half-moves
5 Nc4 loss in 2 half-moves
6 Kb1 loss in 1 half-moves
7 Nb1 loss in 1 half-moves