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 Ka2 draw
3 Kb2 draw
4 Kd6 draw
5 Rb5 draw
6 Rd5 draw
7 Rf5 draw
8 Rg1 draw
9 Rg2 draw
10 Rg4 draw
11 Kd5 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kb1 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Rc5 loss in 1 half-moves
20 Re5 loss in 1 half-moves
21 Rg3 loss in 1 half-moves
22 Rg6 loss in 1 half-moves
23 Rg7 loss in 1 half-moves
24 Rg8 loss in 1 half-moves
25 Rh5 loss in 1 half-moves