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 Nd1 draw
3 Kc5 loss in 12 half-moves
4 Kb5 loss in 10 half-moves
5 Kd5 loss in 10 half-moves
6 Kb3 loss in 6 half-moves
7 Kd3 loss in 2 half-moves
8 Kd4 loss in 2 half-moves
9 Nd3 loss in 2 half-moves
10 Kb4 loss in 1 half-moves
11 Kc3 loss in 1 half-moves