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 Nc5 win in 1 half-moves
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Nb4 loss in 20 half-moves
7 Nc7 loss in 12 half-moves
8 Kc8 loss in 6 half-moves