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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kf3 draw
3 Kg3 draw
4 Kg6 draw
5 Kg7 draw
6 Kgg5 draw
7 Kgh5 draw
8 Kh3 draw
9 Kh4 draw
10 Kh7 draw
11 Khg5 draw
12 Khh5 draw
13 Ra1 draw
14 Ra2 draw
15 Ra4 draw
16 Rb8 draw
17 Rf8 draw
18 Rg8 draw
19 Rh8 draw
20 Kf4 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves