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 Kb6 draw
3 Kb7 draw
4 Kc7 draw
5 Kd6 draw
6 Kd7 draw
7 Rb7 draw
8 Rc7 draw
9 Re7 draw
10 Rf7 draw
11 Rh5 draw
12 Rh6 draw
13 Kc5 loss in 22 half-moves
14 Rh8 loss in 22 half-moves
15 Kb5 loss in 10 half-moves
16 Kd5 loss in 6 half-moves
17 Rh3 loss in 6 half-moves
18 Ra7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh4 loss in 1 half-moves