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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Na5 win in 1 half-moves
4 Kc7 loss in 18 half-moves
5 Kc8 loss in 14 half-moves
6 Nd8 loss in 8 half-moves
7 Nc5 loss in 2 half-moves
8 Nd6 loss in 2 half-moves