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

EGTB: win in 52 half-moves

# move score
1 Ra8 win in 51 half-moves
2 Kgf8 win in 53 half-moves
3 Ra1 win in 53 half-moves
4 Ra2 win in 53 half-moves
5 Rh3 win in 53 half-moves
6 Kd8 win in 55 half-moves
7 Kef8 win in 55 half-moves
8 Rb3 win in 55 half-moves
9 Kh7 draw
10 Kh8 draw
11 Rc3 draw
12 Rg3 draw
13 Ra7 loss in 4 half-moves
14 Kd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kef7 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kgf7 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves