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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Nb7 win in 1 half-moves
3 Nc4 win in 1 half-moves
4 Kb5 loss in 14 half-moves
5 Kb3 loss in 10 half-moves
6 Kc3 loss in 10 half-moves
7 Kc4 loss in 8 half-moves
8 Ka4 loss in 6 half-moves
9 Ka3 loss in 1 half-moves
10 Kc5 loss in 1 half-moves
11 Nc6 loss in 1 half-moves