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

EGTB: win in 4 half-moves

# move score
1 Na3 win in 3 half-moves
2 Ka5 draw
3 Kb7 draw
4 Kc5 draw
5 Kc6 draw
6 Kc7 draw
7 Nc3 draw
8 Nc7 draw
9 Na7 loss in 30 half-moves
10 Ka6 loss in 18 half-moves
11 Ka7 loss in 14 half-moves
12 Nd4 loss in 2 half-moves
13 Nd6 loss in 2 half-moves