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

EGTB: draw

# move score
1 Ka1 draw
2 Ka4 draw
3 Kb1 draw
4 K2b2 loss in 2 half-moves
5 K2b3 loss in 2 half-moves
6 K3b2 loss in 2 half-moves
7 K3b3 loss in 2 half-moves
8 Kb4 loss in 2 half-moves