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 Nc7 win in 9 half-moves
3 Nb6 draw
4 Kb3 loss in 12 half-moves
5 Ka3 loss in 10 half-moves
6 Kb2 loss in 2 half-moves
7 Ka1 loss in 1 half-moves