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 Kb4 loss in 22 half-moves
3 Kb5 loss in 20 half-moves
4 Ka4 loss in 18 half-moves
5 Ka6 loss in 16 half-moves
6 Kb6 loss in 2 half-moves
7 Nb5 loss in 2 half-moves
8 Nc2 loss in 2 half-moves
9 Nc4 loss in 2 half-moves