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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka7 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Nc2 win in 1 half-moves
5 Kb6 draw
6 Kb7 draw
7 Nb3 loss in 2 half-moves