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

EGTB: draw

# move score
1 Kc4 draw
2 Kd4 draw
3 Ke4 draw
4 Ke2 loss in 46 half-moves
5 Ke3 loss in 46 half-moves
6 Kc2 loss in 44 half-moves
7 Kc3 loss in 44 half-moves
8 Kd2 loss in 44 half-moves