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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Ka2 draw
4 Nb2 draw
5 Nb6 draw
6 Nc3 draw
7 Nc5 loss in 2 half-moves