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

EGTB: win in 20 half-moves

# move score
1 Kd7 win in 19 half-moves
2 Kd5 win in 33 half-moves
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Kc7 draw
7 Na6 draw
8 Nd7 loss in 2 half-moves
9 Kc5 loss in 1 half-moves
10 Kd6 loss in 1 half-moves