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 Ka6 draw
3 Kb6 draw
4 Kc6 draw
5 Kc7 draw
6 Nc7 loss in 10 half-moves
7 Kb8 loss in 8 half-moves
8 Ka7 loss in 4 half-moves
9 Ka8 loss in 4 half-moves
10 Na7 loss in 4 half-moves
11 Kc8 loss in 2 half-moves
12 Nd6 loss in 2 half-moves
13 Nc3 loss in 1 half-moves
14 Nd4 loss in 1 half-moves