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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kb8 loss in 1 half-moves
4 Nb4 loss in 1 half-moves
5 Nc1 loss in 1 half-moves
6 Nc3 loss in 1 half-moves