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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kd4 draw
5 Kd6 draw
6 Na3 draw
7 Na5 draw
8 Nd2 draw
9 Ne3 draw
10 Ne5 draw
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Nb2 loss in 2 half-moves
14 Nb6 loss in 2 half-moves
15 Nd6 loss in 2 half-moves