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

EGTB: win in 10 half-moves

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