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

EGTB: win in 14 half-moves

# move score
1 Kd2 win in 13 half-moves
2 Kb3 win in 15 half-moves
3 Kb4 win in 15 half-moves
4 Kb2 win in 17 half-moves
5 Kc2 loss in 6 half-moves
6 Kc4 loss in 2 half-moves
7 Kd3 loss in 2 half-moves
8 Kd4 loss in 2 half-moves
9 Nb6 loss in 2 half-moves
10 Nc7 loss in 2 half-moves