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 Rd8 draw
6 Re8 draw
7 Rf6 draw
8 Rf7 draw
9 Rg8 loss in 2 half-moves
10 Rh8 loss in 2 half-moves