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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Nb3 win in 1 half-moves
4 Nb7 win in 1 half-moves
5 Nc4 win in 1 half-moves
6 Nc6 win in 1 half-moves
7 Kc6 loss in 24 half-moves
8 Kc5 loss in 22 half-moves
9 Kc4 loss in 12 half-moves
10 Ka4 loss in 8 half-moves
11 Ka6 loss in 8 half-moves