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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kc5 draw
5 Kc7 draw
6 Kd6 draw
7 Kd7 draw
8 Nb4 draw
9 Nc3 draw
10 Ne3 draw
11 Ne7 draw
12 Nf4 draw
13 Nf6 draw
14 Nb6 loss in 2 half-moves
15 Nc7 loss in 2 half-moves