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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kc4 draw
5 Kd3 draw
6 Nb6 draw
7 Na7 loss in 12 half-moves
8 Kc2 loss in 2 half-moves
9 Nd6 loss in 2 half-moves
10 Ne7 loss in 2 half-moves
11 Kb2 loss in 1 half-moves
12 Kd2 loss in 1 half-moves