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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Re7 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Rf8 win in 3 half-moves
7 Ra1 loss in 4 half-moves
8 Ra7 loss in 4 half-moves
9 Ra8 loss in 4 half-moves
10 Raa6 loss in 4 half-moves
11 Rae2 loss in 4 half-moves
12 Raf2 loss in 4 half-moves
13 Rea6 loss in 4 half-moves
14 Ree2 loss in 4 half-moves
15 Rff2 loss in 4 half-moves
16 Rg2 loss in 4 half-moves
17 Rg6 loss in 4 half-moves
18 Rh2 loss in 4 half-moves
19 Rh6 loss in 4 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Re3 loss in 2 half-moves
30 Re4 loss in 2 half-moves
31 Re5 loss in 2 half-moves
32 Rf3 loss in 2 half-moves
33 Rf4 loss in 2 half-moves
34 Rf5 loss in 2 half-moves