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

EGTB: draw

# move score
1 Kc1 draw
2 Kc2 draw
3 Kc3 draw
4 Kd3 loss in 42 half-moves
5 Kd1 loss in 40 half-moves
6 Ke1 loss in 38 half-moves
7 Ke2 loss in 38 half-moves
8 Ke3 loss in 38 half-moves