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

EGTB: draw

# move score
1 Kab7 draw
2 Kab8 draw
3 Kcb7 draw
4 Kcb8 draw
5 Kd7 draw
6 Kd8 draw
7 Ka7 loss in 2 half-moves
8 Kc7 loss in 2 half-moves