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 Kc7 win in 3 half-moves
3 Nd6 win in 7 half-moves
4 Nc7 win in 11 half-moves
5 Kb5 draw
6 Kb6 draw
7 Kb7 draw
8 Nf6 draw
9 Ng7 draw
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Kd7 loss in 2 half-moves