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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kd3 win in 1 half-moves
4 Nb7 win in 1 half-moves
5 Kb3 loss in 8 half-moves
6 Kb1 loss in 2 half-moves
7 Kc1 loss in 2 half-moves
8 Nb3 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Nc6 loss in 2 half-moves
11 Kd1 loss in 1 half-moves
12 Kd2 loss in 1 half-moves