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

EGTB: win in 4 half-moves

# move score
1 Na6 win in 3 half-moves
2 Kb3 draw
3 Kc5 draw
4 Kd3 draw
5 Kd5 draw
6 Na2 draw
7 Nc2 draw
8 Nc6 draw
9 Kb5 loss in 12 half-moves
10 Nd3 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Kc3 loss in 1 half-moves
13 Kd4 loss in 1 half-moves