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

EGTB: win in 6 half-moves

# move score
1 Rf1 win in 5 half-moves
2 Rf6 win in 5 half-moves
3 R1a2 win in 7 half-moves
4 Re2 win in 7 half-moves
5 Re7 win in 7 half-moves
6 Re8 win in 7 half-moves
7 Ra7 win in 9 half-moves
8 Ra8 win in 9 half-moves
9 Rab1 win in 9 half-moves
10 Rac1 win in 9 half-moves
11 Rad1 win in 9 half-moves
12 Rb6 win in 9 half-moves
13 Rc6 win in 9 half-moves
14 Rd6 win in 9 half-moves
15 Rec1 win in 9 half-moves
16 Red1 win in 9 half-moves
17 Reb1 win in 11 half-moves
18 R6a2 loss in 6 half-moves
19 Rae6 loss in 6 half-moves
20 Ree6 loss in 4 half-moves
21 R1a3 loss in 2 half-moves
22 R1a4 loss in 2 half-moves
23 R1a5 loss in 2 half-moves
24 R6a3 loss in 2 half-moves
25 R6a4 loss in 2 half-moves
26 R6a5 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Re5 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rg6 loss in 2 half-moves
32 Rh1 loss in 2 half-moves
33 Rh6 loss in 2 half-moves