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

EGTB: win in 2 half-moves

# move score
1 R3a4 win in 1 half-moves
2 R3a5 win in 1 half-moves
3 R3a6 win in 1 half-moves
4 R3a7 win in 1 half-moves
5 R8a4 win in 1 half-moves
6 R8a5 win in 1 half-moves
7 R8a7 win in 1 half-moves
8 Ra2 win in 1 half-moves
9 Raa1 win in 1 half-moves
10 Rae3 win in 1 half-moves
11 Rae8 win in 1 half-moves
12 Rb1 win in 1 half-moves
13 Rb3 win in 1 half-moves
14 Rb8 win in 1 half-moves
15 Rc1 win in 1 half-moves
16 Rc3 win in 1 half-moves
17 Rc8 win in 1 half-moves
18 Rd1 win in 1 half-moves
19 Rd3 win in 1 half-moves
20 Rd8 win in 1 half-moves
21 Re2 win in 1 half-moves
22 Re4 win in 1 half-moves
23 Re6 win in 1 half-moves
24 Rea1 win in 1 half-moves
25 Ree3 win in 1 half-moves
26 Ree8 win in 1 half-moves
27 Rf1 win in 1 half-moves
28 Rf3 win in 1 half-moves
29 Rf8 win in 1 half-moves
30 Rg3 win in 1 half-moves
31 Rg8 win in 1 half-moves
32 Rh1 win in 1 half-moves
33 Rh3 win in 1 half-moves
34 R8a6 loss in 1 half-moves
35 Re5 loss in 1 half-moves
36 Re7 loss in 1 half-moves
37 Rg1 loss in 1 half-moves
38 Rh8 loss in 1 half-moves