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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kf7 draw
3 Kf8 draw
4 Rh8 draw
5 Rc8 loss in 18 half-moves
6 Rd8 loss in 14 half-moves
7 Rb7 loss in 12 half-moves
8 Kf6 loss in 8 half-moves
9 Kg8 loss in 8 half-moves
10 Kh7 loss in 8 half-moves
11 Kh8 loss in 8 half-moves
12 Rb6 loss in 8 half-moves
13 Rg8 loss in 8 half-moves
14 Kg6 loss in 6 half-moves
15 Kh6 loss in 4 half-moves
16 Rb5 loss in 4 half-moves
17 Rb1 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rb2 loss in 1 half-moves