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

EGTB: win in 2 half-moves

# move score
1 R8a7 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Rd1 win in 1 half-moves
7 Re1 win in 1 half-moves
8 Rf1 win in 1 half-moves
9 Rf8 win in 1 half-moves
10 Rg1 win in 1 half-moves
11 R8a2 loss in 2 half-moves
12 R8a3 loss in 2 half-moves
13 R8a4 loss in 2 half-moves
14 R8a5 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 g1=B loss in 1 half-moves
20 g1=K loss in 1 half-moves
21 g1=N loss in 1 half-moves
22 g1=Q loss in 1 half-moves
23 g1=R loss in 1 half-moves
24 R1a2 loss in 1 half-moves
25 R1a3 loss in 1 half-moves
26 R1a4 loss in 1 half-moves
27 R1a5 loss in 1 half-moves
28 R1a6 loss in 1 half-moves
29 R1a7 loss in 1 half-moves
30 R8a6 loss in 1 half-moves
31 Rh1 loss in 1 half-moves