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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Kb6 draw
4 Kb8 draw
5 Kc6 draw
6 Na4 draw
7 Nc4 draw
8 Nd3 draw
9 Nd1 loss in 10 half-moves
10 Ka6 loss in 4 half-moves
11 Ka7 loss in 4 half-moves
12 Ka8 loss in 4 half-moves