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 Nb4 draw
4 Ka4 loss in 24 half-moves
5 Nc3 loss in 20 half-moves
6 Nc1 loss in 18 half-moves
7 Kb4 loss in 1 half-moves