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

EGTB: win in 4 half-moves

# move score
1 Rd5 win in 3 half-moves
2 Kef5 draw
3 Kgf5 draw
4 Ra5 draw
5 Rb5 draw
6 Rc5 draw
7 Re5 draw
8 Rf5 draw
9 Rg7 draw
10 Rg8 draw
11 Kd3 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Kh5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Kef3 loss in 1 half-moves
23 Kef4 loss in 1 half-moves
24 Kgf3 loss in 1 half-moves
25 Kgf4 loss in 1 half-moves