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

EGTB: win in 4 half-moves

# move score
1 Na2 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kb7 draw
4 Nc2 draw
5 Ka5 loss in 38 half-moves
6 Kb5 loss in 38 half-moves
7 Ka6 loss in 24 half-moves
8 Kc5 loss in 24 half-moves
9 Kc6 loss in 24 half-moves
10 Na6 loss in 14 half-moves
11 Ka7 loss in 12 half-moves
12 Nc6 loss in 2 half-moves
13 Nd3 loss in 2 half-moves
14 Nd5 loss in 2 half-moves