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 R1a4 win in 1 half-moves
3 R7a2 win in 1 half-moves
4 R7a4 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Rd1 win in 1 half-moves
7 R1a5 loss in 2 half-moves
8 R1a6 loss in 2 half-moves
9 R7a5 loss in 2 half-moves
10 R7a6 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rab7 loss in 2 half-moves
13 Rac7 loss in 2 half-moves
14 Rad7 loss in 2 half-moves
15 Rae7 loss in 2 half-moves
16 Raf7 loss in 2 half-moves
17 Rag7 loss in 2 half-moves
18 Rah1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh8 loss in 2 half-moves
29 Rhb7 loss in 2 half-moves
30 Rhc7 loss in 2 half-moves
31 Rhd7 loss in 2 half-moves
32 Rhe7 loss in 2 half-moves
33 Rhf7 loss in 2 half-moves
34 Rhg7 loss in 2 half-moves
35 Rhh1 loss in 2 half-moves
36 R1a3 loss in 1 half-moves
37 R7a3 loss in 1 half-moves