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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Nb5 loss in 16 half-moves
5 Nb1 loss in 12 half-moves
6 Nc2 loss in 8 half-moves
7 Nc4 loss in 2 half-moves
8 Kc7 loss in 1 half-moves
9 Kc8 loss in 1 half-moves