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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Ke5 draw
6 Kf5 draw
7 Kf6 draw
8 Ra7 draw
9 Rb2 draw
10 Rb5 draw
11 Rb6 draw
12 Re7 draw
13 Rf7 draw
14 Rh7 draw
15 Ke7 loss in 4 half-moves
16 Kf7 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rb8 loss in 1 half-moves