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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg5 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 R1b2 loss in 2 half-moves
6 R1b3 loss in 2 half-moves
7 R1b4 loss in 2 half-moves
8 R1b5 loss in 2 half-moves
9 R1b6 loss in 2 half-moves
10 R8b2 loss in 2 half-moves
11 R8b3 loss in 2 half-moves
12 R8b4 loss in 2 half-moves
13 R8b5 loss in 2 half-moves
14 R8b6 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Raa1 loss in 2 half-moves
20 Raa8 loss in 2 half-moves
21 Rab5 loss in 2 half-moves
22 Rba1 loss in 2 half-moves
23 Rba8 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re1 loss in 2 half-moves
31 Re5 loss in 2 half-moves
32 Re8 loss in 2 half-moves
33 Rf1 loss in 2 half-moves
34 Rf5 loss in 2 half-moves
35 Rf8 loss in 2 half-moves
36 Rh1 loss in 2 half-moves
37 Rh5 loss in 2 half-moves
38 Rh8 loss in 2 half-moves
39 R1b7 loss in 1 half-moves
40 R8b7 loss in 1 half-moves