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 Re3 win in 3 half-moves
3 R5a6 draw
4 R5a7 draw
5 R8a6 draw
6 R8a7 draw
7 Rab8 draw
8 Rac8 draw
9 Rad8 draw
10 Rb5 draw
11 Rc5 draw
12 Rd5 draw
13 Re6 draw
14 Re7 draw
15 Reb8 draw
16 Rec8 draw
17 Red8 draw
18 Ree5 draw
19 Rae5 loss in 4 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh5 loss in 2 half-moves
31 Rh8 loss in 2 half-moves