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

EGTB: win in 32 half-moves

# move score
1 Kb5 win in 31 half-moves
2 Ka5 win in 33 half-moves
3 Kb6 draw
4 Kb7 draw
5 Nc8 draw
6 Nb5 loss in 2 half-moves
7 Nc6 loss in 2 half-moves