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

EGTB: win in 2 half-moves

# move score
1 Na5 win in 1 half-moves
2 Kd6 draw
3 Ke6 draw
4 Kf6 draw
5 Nc5 draw
6 Nd6 draw
7 Kd8 loss in 14 half-moves
8 Ke8 loss in 14 half-moves
9 Kd7 loss in 12 half-moves
10 Kf8 loss in 12 half-moves
11 Nd8 loss in 12 half-moves
12 Kf7 loss in 10 half-moves