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

EGTB: win in 8 half-moves

# move score
1 Kb7 win in 7 half-moves
2 Kb8 win in 7 half-moves
3 Kc6 draw
4 Kc8 draw
5 Kd7 draw
6 Kd8 draw
7 Na3 draw
8 Nd2 draw
9 Kb6 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Nc3 loss in 2 half-moves