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

EGTB: draw

# move score
1 Rb8 draw
2 Re8 draw
3 Rg6 draw
4 Rh8 draw
5 g6 loss in 6 half-moves
6 Ra8 loss in 2 half-moves
7 Rc8 loss in 2 half-moves
8 Rd8 loss in 2 half-moves
9 Rf8 loss in 2 half-moves
10 Rg7 loss in 2 half-moves