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 Ka7 draw
3 Kb7 draw
4 Kc7 draw
5 Kc8 draw
6 Nc3 draw
7 Nd4 draw
8 Nd6 draw
9 Na7 loss in 36 half-moves
10 Nc7 loss in 28 half-moves
11 Ka8 loss in 16 half-moves