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