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

EGTB: draw

# move score
1 Ra7 draw
2 Rb7 draw
3 Rc7 draw
4 Rd7 draw
5 Re7 draw
6 Rg5 draw
7 Kf3 loss in 2 half-moves
8 Kf4 loss in 2 half-moves
9 Kg3 loss in 2 half-moves
10 Kh3 loss in 2 half-moves
11 Kh4 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Kf5 loss in 1 half-moves
17 Kg5 loss in 1 half-moves
18 Kh5 loss in 1 half-moves