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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Nb3 draw
4 Nb7 draw
5 Nc4 draw
6 Nc6 draw
7 Kb8 loss in 1 half-moves
8 Kc7 loss in 1 half-moves
9 Kd8 loss in 1 half-moves