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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Ra6 win in 5 half-moves
4 Re6 win in 5 half-moves
5 Ra7 win in 7 half-moves
6 Raa8 win in 7 half-moves
7 Re7 win in 7 half-moves
8 Ree8 win in 7 half-moves
9 Ref1 loss in 4 half-moves
10 Rf5 loss in 4 half-moves
11 Rf6 loss in 4 half-moves
12 Rf7 loss in 4 half-moves
13 Rfa8 loss in 4 half-moves
14 Rfe8 loss in 4 half-moves
15 Rff1 loss in 4 half-moves
16 Rg1 loss in 4 half-moves
17 Rg8 loss in 4 half-moves
18 Rh1 loss in 4 half-moves
19 Rh8 loss in 4 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rab1 loss in 2 half-moves
24 Rac1 loss in 2 half-moves
25 Rad1 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Re3 loss in 2 half-moves
31 Re4 loss in 2 half-moves
32 Reb1 loss in 2 half-moves
33 Rec1 loss in 2 half-moves
34 Red1 loss in 2 half-moves
35 Rf2 loss in 2 half-moves
36 Rf3 loss in 2 half-moves
37 Rf4 loss in 2 half-moves