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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Kb3 win in 1 half-moves
4 Nb6 win in 1 half-moves
5 Nc7 win in 1 half-moves
6 Kb4 draw
7 Kb5 loss in 18 half-moves