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

EGTB: win in 10 half-moves

# move score
1 R1a2 win in 9 half-moves
2 R8a2 win in 9 half-moves
3 R8a6 win in 9 half-moves
4 R8a7 win in 9 half-moves
5 Rac1 win in 9 half-moves
6 Rac8 win in 9 half-moves
7 Rb1 win in 9 half-moves
8 Rb8 win in 9 half-moves
9 Rc6 win in 9 half-moves
10 Rd1 win in 9 half-moves
11 Rd7 win in 9 half-moves
12 Rd8 win in 9 half-moves
13 Re1 win in 9 half-moves
14 Re7 win in 9 half-moves
15 Re8 win in 9 half-moves
16 R1a6 win in 11 half-moves
17 Rb7 win in 11 half-moves
18 Rc2 win in 11 half-moves
19 Rca7 win in 11 half-moves
20 Rcc1 win in 11 half-moves
21 Rcc8 win in 11 half-moves
22 R1a7 win in 13 half-moves
23 R1a3 loss in 2 half-moves
24 R1a4 loss in 2 half-moves
25 R1a5 loss in 2 half-moves
26 R8a3 loss in 2 half-moves
27 R8a4 loss in 2 half-moves
28 R8a5 loss in 2 half-moves
29 Rc3 loss in 2 half-moves
30 Rc4 loss in 2 half-moves
31 Rc5 loss in 2 half-moves
32 Rf1 loss in 2 half-moves
33 Rf7 loss in 2 half-moves
34 Rf8 loss in 2 half-moves
35 Rg1 loss in 2 half-moves
36 Rg7 loss in 2 half-moves
37 Rg8 loss in 2 half-moves
38 Rh1 loss in 2 half-moves
39 Rh7 loss in 2 half-moves
40 Rh8 loss in 2 half-moves