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

EGTB: draw

# move score
1 K1b1 draw
2 K2b2 draw
3 Kb3 draw
4 K1b2 loss in 4 half-moves
5 K2b1 loss in 4 half-moves
6 Ka3 loss in 4 half-moves