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

EGTB: win in 4 half-moves

# move score
1 Na4 win in 3 half-moves
2 Kd7 win in 7 half-moves
3 Kd5 win in 13 half-moves
4 Kd6 win in 15 half-moves
5 Ke5 win in 15 half-moves
6 Kf6 win in 19 half-moves
7 Ke7 loss in 12 half-moves
8 Kf7 loss in 8 half-moves
9 Kf5 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Nd1 loss in 2 half-moves
12 Nd3 loss in 2 half-moves