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

EGTB: win in 20 half-moves

# move score
1 Kb2 win in 19 half-moves
2 Ka2 draw
3 Ng3 draw
4 Kb1 loss in 6 half-moves
5 Ng7 loss in 6 half-moves
6 Nf4 loss in 2 half-moves
7 Nf6 loss in 2 half-moves