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 R1a3 win in 1 half-moves
3 R1a4 win in 1 half-moves
4 R1a6 win in 1 half-moves
5 R8a2 win in 1 half-moves
6 R8a3 win in 1 half-moves
7 R8a4 win in 1 half-moves
8 R8a5 win in 1 half-moves
9 R8a6 win in 1 half-moves
10 Rb8 win in 1 half-moves
11 Rc1 win in 1 half-moves
12 Rc7 win in 1 half-moves
13 Rc8 win in 1 half-moves
14 Rd1 win in 1 half-moves
15 Rd8 win in 1 half-moves
16 Re1 win in 1 half-moves
17 Re8 win in 1 half-moves
18 Rf1 win in 1 half-moves
19 Rf7 win in 1 half-moves
20 Rf8 win in 1 half-moves
21 Rg1 win in 1 half-moves
22 Rg7 win in 1 half-moves
23 Rg8 win in 1 half-moves
24 Rh5 win in 1 half-moves
25 Rh6 win in 1 half-moves
26 Rb7 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh3 loss in 2 half-moves
31 Rh4 loss in 2 half-moves
32 Rhh1 loss in 2 half-moves
33 Rhh8 loss in 2 half-moves
34 R1a5 loss in 1 half-moves
35 R1a7 loss in 1 half-moves
36 R8a7 loss in 1 half-moves
37 Rah1 loss in 1 half-moves
38 Rah8 loss in 1 half-moves
39 Rb1 loss in 1 half-moves
40 Rha7 loss in 1 half-moves