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

EGTB: win in 2 half-moves

# move score
1 R4a5 win in 1 half-moves
2 R6a5 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Ra7 win in 1 half-moves
6 Ra8 win in 1 half-moves
7 Rae4 win in 1 half-moves
8 Re8 win in 1 half-moves
9 Rg4 win in 1 half-moves
10 Rh4 win in 1 half-moves
11 Re1 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Reb6 loss in 2 half-moves
17 Rec6 loss in 2 half-moves
18 Red6 loss in 2 half-moves
19 Ree4 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Ra2 loss in 1 half-moves
24 Rab6 loss in 1 half-moves
25 Rac6 loss in 1 half-moves
26 Rad6 loss in 1 half-moves
27 Rb4 loss in 1 half-moves
28 Rc4 loss in 1 half-moves
29 Rd4 loss in 1 half-moves
30 Rf4 loss in 1 half-moves