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

EGTB: win in 6 half-moves

# move score
1 Na3 win in 5 half-moves
2 Kb7 draw
3 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Kb8 loss in 8 half-moves
7 Nc3 loss in 2 half-moves
8 Nd2 loss in 2 half-moves