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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Kb8 win in 1 half-moves
6 Nb6 loss in 16 half-moves
7 Nc5 loss in 2 half-moves
8 Nb2 loss in 1 half-moves
9 Nc3 loss in 1 half-moves