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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Nc7 win in 1 half-moves
3 Ka5 win in 3 half-moves
4 Ka3 loss in 4 half-moves
5 Kb3 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 Nb6 loss in 1 half-moves