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

EGTB: draw

# move score
1 f6 draw
2 Ra8 draw
3 Rb8 draw
4 Rc8 draw
5 Rf6 draw
6 Rf7 draw
7 Rg8 draw
8 Rh8 draw
9 Rd8 loss in 2 half-moves
10 Re8 loss in 2 half-moves