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

EGTB: draw

# move score
1 K7a7 draw
2 K7c7 draw
3 K7c8 draw
4 K8a8 draw
5 K8c7 draw
6 K8c8 draw
7 Ka6 draw
8 Kb6 draw
9 Kc6 draw
10 K7a8 loss in 4 half-moves
11 K8a7 loss in 4 half-moves