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

EGTB: draw

# move score
1 g7 draw
2 Ra7 draw
3 Rb7 draw
4 Rc7 draw
5 Rd7 draw
6 Rf2 draw
7 Rf4 draw
8 Rf5 draw
9 Rf6 draw
10 Rf8 draw
11 Rg7 draw
12 Re7 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rh7 loss in 2 half-moves