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

EGTB: win in 4 half-moves

# move score
1 Nd1 win in 3 half-moves
2 Kb3 loss in 8 half-moves
3 Kb4 loss in 8 half-moves
4 Kc2 loss in 8 half-moves
5 Kd2 loss in 6 half-moves
6 Kd3 loss in 6 half-moves
7 Kc4 loss in 2 half-moves
8 Kd4 loss in 2 half-moves
9 Na4 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Nd3 loss in 2 half-moves