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

EGTB: draw

# move score
1 Kg7 draw
2 Kg8 draw
3 Rg8 draw
4 Kh6 loss in 4 half-moves
5 Ra8 loss in 4 half-moves
6 Rb8 loss in 4 half-moves
7 Kg6 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Rd8 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves