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 Kc5 draw
3 Kc6 draw
4 Kd5 draw
5 Na5 draw
6 Nc1 draw
7 Nc5 draw
8 Na1 loss in 4 half-moves
9 Kd7 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Nd2 loss in 2 half-moves
14 Nd4 loss in 2 half-moves