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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Ra7 draw
6 Ra8 draw
7 Re1 loss in 2 half-moves
8 Re2 loss in 2 half-moves
9 Re3 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Re5 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Reb6 loss in 2 half-moves
15 Red6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Kb1 loss in 1 half-moves
18 Kb2 loss in 1 half-moves
19 Kc2 loss in 1 half-moves
20 Kd1 loss in 1 half-moves
21 Kd2 loss in 1 half-moves
22 Ra5 loss in 1 half-moves
23 Rab6 loss in 1 half-moves
24 Rac6 loss in 1 half-moves
25 Rad6 loss in 1 half-moves
26 Rec6 loss in 1 half-moves
27 Rg6 loss in 1 half-moves
28 Rh6 loss in 1 half-moves