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 Kc7 win in 3 half-moves
3 Kb8 draw
4 Kd7 draw
5 Kd8 draw
6 Nc3 draw
7 Ne3 draw
8 Nf2 draw
9 Nb2 loss in 20 half-moves