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

EGTB: win in 14 half-moves

# move score
1 Kb8 win in 13 half-moves
2 Kc6 win in 17 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kd8 draw
6 Na7 draw
7 Nd6 draw
8 Kd6 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Nb6 loss in 2 half-moves
11 Ne7 loss in 2 half-moves