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

EGTB: win in 2 half-moves

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