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

EGTB: win in 8 half-moves

# move score
1 Na4 win in 7 half-moves
2 Nc8 draw
3 Kc6 loss in 18 half-moves
4 Na8 loss in 12 half-moves
5 Kb7 loss in 10 half-moves
6 Kb8 loss in 6 half-moves
7 Kc8 loss in 4 half-moves
8 Kd7 loss in 2 half-moves
9 Kd8 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Nd7 loss in 2 half-moves
13 Kd6 loss in 1 half-moves