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

EGTB: draw

# move score
1 Kc3 draw
2 Kc4 draw
3 Kb4 loss in 56 half-moves
4 Kc2 loss in 52 half-moves
5 Kb2 loss in 50 half-moves
6 Ka3 loss in 46 half-moves
7 Ka4 loss in 46 half-moves
8 Ka2 loss in 44 half-moves