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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rg1 win in 3 half-moves
4 Rg5 win in 3 half-moves
5 Rh1 win in 3 half-moves
6 Rh5 win in 3 half-moves
7 Ra7 loss in 4 half-moves
8 Ra8 loss in 4 half-moves
9 Raa6 loss in 4 half-moves
10 Rae1 loss in 4 half-moves
11 Rae5 loss in 4 half-moves
12 Re7 loss in 4 half-moves
13 Re8 loss in 4 half-moves
14 Rea6 loss in 4 half-moves
15 Ree1 loss in 4 half-moves
16 Ree5 loss in 4 half-moves
17 Rf6 loss in 4 half-moves
18 Rg6 loss in 4 half-moves
19 Rh6 loss in 4 half-moves
20 R1a2 loss in 2 half-moves
21 R1a3 loss in 2 half-moves
22 R1a4 loss in 2 half-moves
23 R5a2 loss in 2 half-moves
24 R5a3 loss in 2 half-moves
25 R5a4 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb5 loss in 2 half-moves
28 Rb6 loss in 2 half-moves
29 Rc1 loss in 2 half-moves
30 Rc5 loss in 2 half-moves
31 Rc6 loss in 2 half-moves
32 Rd1 loss in 2 half-moves
33 Rd5 loss in 2 half-moves
34 Rd6 loss in 2 half-moves
35 Re2 loss in 2 half-moves
36 Re3 loss in 2 half-moves
37 Re4 loss in 2 half-moves