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 Ka3 draw
3 Kb3 draw
4 Nc7 draw
5 Kb2 loss in 2 half-moves
6 Nb6 loss in 2 half-moves
7 Ka1 loss in 1 half-moves