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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kd7 loss in 14 half-moves
3 Kb5 loss in 12 half-moves
4 Kb6 loss in 12 half-moves
5 Kc7 loss in 10 half-moves
6 Kd5 loss in 2 half-moves
7 Kd6 loss in 2 half-moves
8 Na5 loss in 2 half-moves
9 Nc5 loss in 2 half-moves
10 Nd6 loss in 2 half-moves
11 Nd8 loss in 2 half-moves