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

EGTB: win in 6 half-moves

# move score
1 Ka2 win in 5 half-moves
2 Kb2 win in 5 half-moves
3 Kb1 draw
4 Nb6 draw
5 Nd6 draw
6 Ne7 draw
7 Na7 loss in 6 half-moves