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 11 half-moves
3 Rd8 win in 11 half-moves
4 Kd6 win in 15 half-moves
5 Rb5 win in 15 half-moves
6 Rc5 win in 15 half-moves
7 Rc8 win in 15 half-moves
8 Rd5 win in 15 half-moves
9 Rb8 win in 17 half-moves
10 Kc5 win in 19 half-moves
11 Kc7 win in 19 half-moves
12 Kd7 win in 19 half-moves
13 Ra6 win in 19 half-moves
14 Re6 win in 19 half-moves
15 Re7 win in 19 half-moves
16 Rea8 win in 19 half-moves
17 Kb5 win in 21 half-moves
18 Ra7 win in 21 half-moves
19 Raa8 win in 21 half-moves
20 Rae5 win in 21 half-moves
21 Kb6 win in 23 half-moves
22 Ree5 win in 25 half-moves
23 Kb7 draw
24 Re3 draw
25 Ra1 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Re4 loss in 2 half-moves
31 Rf5 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rg5 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rh5 loss in 2 half-moves
36 Rh8 loss in 2 half-moves