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

EGTB: win in 2 half-moves

# move score
1 Nb6 win in 1 half-moves
2 Ka3 loss in 26 half-moves
3 Kb3 loss in 26 half-moves
4 Kb2 loss in 18 half-moves
5 Kb1 loss in 8 half-moves
6 Ka1 loss in 6 half-moves
7 Nc7 loss in 1 half-moves