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

EGTB: draw

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