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 Ra5 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Re5 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Ra7 win in 5 half-moves
7 Raa8 win in 5 half-moves
8 Rc4 win in 7 half-moves
9 Rc8 win in 13 half-moves
10 Rd8 win in 13 half-moves
11 Kc4 win in 19 half-moves
12 Rb8 win in 19 half-moves
13 Rea8 win in 19 half-moves
14 Rb4 draw
15 Re7 draw
16 Kc3 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re2 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Re6 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh8 loss in 2 half-moves