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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Ra5 win in 5 half-moves
3 Re4 win in 5 half-moves
4 Re5 win in 5 half-moves
5 Rf4 win in 5 half-moves
6 Rf5 win in 5 half-moves
7 Ra7 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 Re7 win in 7 half-moves
10 Re8 win in 7 half-moves
11 Rf7 win in 7 half-moves
12 Rf8 win in 7 half-moves
13 Rg6 win in 7 half-moves
14 Rh6 win in 7 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Rab6 loss in 2 half-moves
19 Rac6 loss in 2 half-moves
20 Rad6 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Reb6 loss in 2 half-moves
25 Rec6 loss in 2 half-moves
26 Red6 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rf3 loss in 2 half-moves