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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Nf3 win in 1 half-moves
3 Ka2 draw
4 Kb2 draw
5 Nf1 loss in 2 half-moves
6 Ng4 loss in 2 half-moves