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

EGTB: draw

# move score
1 Kb3 draw
2 Kc2 draw
3 Kc3 draw
4 Ka3 loss in 4 half-moves
5 Kaa2 loss in 4 half-moves
6 Kab1 loss in 4 half-moves
7 Kba2 loss in 4 half-moves
8 Kbb1 loss in 4 half-moves
9 Kc1 loss in 4 half-moves