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

EGTB: win in 12 half-moves

# move score
1 Nc6 win in 11 half-moves
2 Kb7 win in 15 half-moves
3 Ka7 loss in 4 half-moves
4 Na6 loss in 2 half-moves
5 Nd7 loss in 2 half-moves