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

EGTB: win in 8 half-moves

# move score
1 Kb2 win in 7 half-moves
2 Kb3 win in 7 half-moves
3 Kb4 win in 7 half-moves
4 Kc2 win in 7 half-moves
5 Kc4 win in 7 half-moves
6 Kd2 win in 7 half-moves
7 Kd3 win in 7 half-moves
8 Nf4 win in 7 half-moves
9 Nb4 win in 9 half-moves
10 Nb6 win in 9 half-moves
11 Nc7 win in 9 half-moves
12 Kd4 win in 11 half-moves
13 Ne3 loss in 2 half-moves
14 Ne7 loss in 2 half-moves
15 Nf6 loss in 2 half-moves