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

EGTB: win in 6 half-moves

# move score
1 Kd8 win in 5 half-moves
2 Kb7 draw
3 Nb4 draw
4 Nc3 draw
5 Nc7 draw
6 Ne3 draw
7 Ne7 draw
8 Nf4 draw
9 Nb6 loss in 12 half-moves
10 Nf6 loss in 10 half-moves
11 Kb8 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd7 loss in 2 half-moves