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

EGTB: win in 2 half-moves

# move score
1 Nb1 win in 1 half-moves
2 Nb5 win in 1 half-moves
3 Nc2 win in 1 half-moves
4 Kb4 loss in 12 half-moves
5 Ka4 loss in 8 half-moves
6 Ka6 loss in 8 half-moves
7 Kb5 loss in 8 half-moves
8 Kb6 loss in 1 half-moves
9 Nc4 loss in 1 half-moves