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

EGTB: draw

# move score
1 Rf7 draw
2 Rg1 draw
3 Rg2 draw
4 Rg5 draw
5 Rg6 draw
6 Rg8 draw
7 Rh7 draw
8 Ra7 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg4 loss in 2 half-moves