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

EGTB: win in 4 half-moves

# move score
1 Ke3 win in 3 half-moves
2 Kc2 draw
3 Kd2 draw
4 Kd4 draw
5 Ke2 draw
6 Ke4 draw
7 Nb4 loss in 20 half-moves
8 Kc4 loss in 10 half-moves
9 Kc3 loss in 4 half-moves
10 Nb8 loss in 4 half-moves
11 Nc5 loss in 4 half-moves
12 Nc7 loss in 1 half-moves