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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Nb6 win in 1 half-moves
5 Ka4 win in 23 half-moves
6 Ka2 draw
7 Nc7 loss in 1 half-moves