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

EGTB: draw

# move score
1 Rg2 draw
2 Rg3 draw
3 Rg5 draw
4 Rh6 loss in 4 half-moves
5 f7 loss in 2 half-moves
6 Rg1 loss in 2 half-moves
7 Rg7 loss in 2 half-moves
8 Rg8 loss in 2 half-moves
9 Rg4 loss in 1 half-moves