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

EGTB: win in 18 half-moves

# move score
1 Na4 win in 17 half-moves
2 Kf8 loss in 8 half-moves
3 Kg7 loss in 6 half-moves
4 Kg8 loss in 6 half-moves
5 Kf6 loss in 2 half-moves
6 Kg6 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Nd1 loss in 2 half-moves
9 Nd3 loss in 2 half-moves
10 Ke6 loss in 1 half-moves
11 Ke7 loss in 1 half-moves
12 Ke8 loss in 1 half-moves