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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kc5 draw
5 Kd5 draw
6 Kd6 draw
7 Rd5 draw
8 Re5 draw
9 Rf5 draw
10 Rh6 draw
11 Rh7 draw
12 Kb7 loss in 4 half-moves
13 Kc7 loss in 4 half-moves
14 Kd7 loss in 4 half-moves
15 Rh2 loss in 4 half-moves
16 Ra5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh8 loss in 1 half-moves