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

EGTB: win in 4 half-moves

# move score
1 Na7 win in 3 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kc1 draw
6 Kc3 draw
7 Kd1 draw
8 Kd2 draw
9 Kd3 draw
10 Na3 draw
11 Nc3 loss in 2 half-moves
12 Nc7 loss in 2 half-moves
13 Nd4 loss in 2 half-moves
14 Nd6 loss in 2 half-moves