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 Kd5 win in 7 half-moves
3 Kd6 win in 7 half-moves
4 Kc5 win in 9 half-moves
5 Rb7 win in 9 half-moves
6 Ree7 win in 9 half-moves
7 Kb5 win in 11 half-moves
8 Kb6 win in 11 half-moves
9 Kd7 win in 11 half-moves
10 Ra1 win in 11 half-moves
11 Raa8 win in 11 half-moves
12 Rc7 win in 11 half-moves
13 Rd7 win in 11 half-moves
14 Ra6 win in 13 half-moves
15 Re1 win in 13 half-moves
16 Rc8 win in 15 half-moves
17 Rd8 win in 15 half-moves
18 Kb7 draw
19 Kc7 draw
20 Rae7 draw
21 Rb8 draw
22 Re3 draw
23 Rea8 draw
24 Ra2 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Re2 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Re5 loss in 2 half-moves
30 Re6 loss in 2 half-moves
31 Rf7 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rg7 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rh7 loss in 2 half-moves
36 Rh8 loss in 2 half-moves