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

EGTB: win in 24 half-moves

# move score
1 Nc7 win in 23 half-moves
2 Nb6 win in 29 half-moves
3 Kb3 draw
4 Kb4 draw
5 Ka4 loss in 20 half-moves
6 Ka2 loss in 6 half-moves
7 Kb2 loss in 6 half-moves