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

EGTB: win in 8 half-moves

# move score
1 Rf1 win in 7 half-moves
2 Rf4 win in 7 half-moves
3 Rg1 win in 7 half-moves
4 Rg4 win in 7 half-moves
5 Rh1 win in 7 half-moves
6 Rh4 win in 7 half-moves
7 R1a2 loss in 4 half-moves
8 R1a3 loss in 4 half-moves
9 R4a2 loss in 4 half-moves
10 R4a3 loss in 4 half-moves
11 Ra8 loss in 4 half-moves
12 Rae1 loss in 4 half-moves
13 Rae4 loss in 4 half-moves
14 Re3 loss in 4 half-moves
15 Re8 loss in 4 half-moves
16 Rea2 loss in 4 half-moves
17 Ree1 loss in 4 half-moves
18 Ree4 loss in 4 half-moves
19 Rf2 loss in 4 half-moves
20 Rg2 loss in 4 half-moves
21 Rh2 loss in 4 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rc2 loss in 2 half-moves
30 Rc4 loss in 2 half-moves
31 Rd1 loss in 2 half-moves
32 Rd2 loss in 2 half-moves
33 Rd4 loss in 2 half-moves
34 Re5 loss in 2 half-moves
35 Re6 loss in 2 half-moves
36 Re7 loss in 2 half-moves