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

EGTB: draw

# move score
1 K4a3 draw
2 K4b3 draw
3 Ka5 draw
4 Kb5 draw
5 K2a3 loss in 2 half-moves
6 K2b3 loss in 2 half-moves
7 Ka1 loss in 2 half-moves
8 Kb1 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Kb4 loss in 2 half-moves