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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 5 half-moves
3 Nd1 loss in 16 half-moves
4 Kb6 loss in 6 half-moves
5 Ka4 loss in 4 half-moves
6 Ka6 loss in 4 half-moves
7 Nh1 loss in 4 half-moves
8 Nh3 loss in 4 half-moves
9 Nd3 loss in 2 half-moves
10 Ne4 loss in 2 half-moves
11 Ng4 loss in 2 half-moves