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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kc8 win in 9 half-moves
3 Nd4 win in 9 half-moves
4 Nd8 win in 9 half-moves
5 Ng5 win in 9 half-moves
6 Kb8 win in 11 half-moves
7 Kd8 win in 11 half-moves
8 Nf8 win in 11 half-moves
9 Ng7 win in 11 half-moves
10 Kb7 win in 13 half-moves
11 Kd7 win in 13 half-moves
12 Kc6 loss in 4 half-moves
13 Kd6 loss in 4 half-moves
14 Nc5 loss in 2 half-moves
15 Nf4 loss in 2 half-moves