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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R8a2 win in 1 half-moves
3 R1a3 loss in 2 half-moves
4 R1a4 loss in 2 half-moves
5 R1a5 loss in 2 half-moves
6 R1a7 loss in 2 half-moves
7 R8a3 loss in 2 half-moves
8 R8a4 loss in 2 half-moves
9 R8a5 loss in 2 half-moves
10 R8a7 loss in 2 half-moves
11 Rab1 loss in 2 half-moves
12 Rac1 loss in 2 half-moves
13 Rad1 loss in 2 half-moves
14 Rae1 loss in 2 half-moves
15 Raf1 loss in 2 half-moves
16 Rag8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rgb1 loss in 2 half-moves
29 Rgc1 loss in 2 half-moves
30 Rgd1 loss in 2 half-moves
31 Rge1 loss in 2 half-moves
32 Rgf1 loss in 2 half-moves
33 Rgg8 loss in 2 half-moves
34 Rh1 loss in 2 half-moves
35 Rh8 loss in 2 half-moves
36 R1a6 loss in 1 half-moves
37 R8a6 loss in 1 half-moves