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

EGTB: draw

# move score
1 K1a2 draw
2 Ka4 draw
3 Kb1 draw
4 Kb3 draw
5 Kb4 draw
6 K3a2 loss in 4 half-moves
7 K1b2 loss in 2 half-moves
8 K3b2 loss in 2 half-moves