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 Kf6 draw
3 Kg6 draw
4 Kh6 draw
5 Ra6 draw
6 Ra7 draw
7 Ra8 draw
8 Rb3 loss in 10 half-moves
9 Kh7 loss in 6 half-moves
10 Kf7 loss in 4 half-moves
11 Kf8 loss in 4 half-moves
12 Kg8 loss in 4 half-moves
13 Kh8 loss in 4 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rc3 loss in 1 half-moves
21 Rg3 loss in 1 half-moves
22 Rh3 loss in 1 half-moves