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

EGTB: draw

# move score
1 K3b3 draw
2 K3b4 draw
3 K4b3 draw
4 K4b4 draw
5 Ka2 draw
6 Kb2 draw
7 Ka5 loss in 2 half-moves
8 Kb5 loss in 2 half-moves