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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Nc1 win in 1 half-moves
4 Nc3 win in 1 half-moves
5 Ka6 loss in 4 half-moves
6 Kb6 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Nb4 loss in 2 half-moves