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

EGTB: draw

# move score
1 Rg7 draw
2 Kd5 loss in 2 half-moves
3 Kd6 loss in 2 half-moves
4 Ke6 loss in 2 half-moves
5 Kf5 loss in 2 half-moves
6 Kf6 loss in 2 half-moves
7 Ra7 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rc7 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Re6 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Kd4 loss in 1 half-moves
16 Ke4 loss in 1 half-moves
17 Kf4 loss in 1 half-moves