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

EGTB: win in 2 half-moves

# move score
1 Rd5 win in 1 half-moves
2 Kf4 draw
3 Kh4 draw
4 Ra2 draw
5 Ra3 draw
6 Ra4 draw
7 Ra7 draw
8 Rb5 draw
9 Rc5 draw
10 Re5 draw
11 Kg3 loss in 6 half-moves
12 Kf3 loss in 4 half-moves
13 Kh3 loss in 4 half-moves
14 Kf5 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Ra1 loss in 1 half-moves