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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Rh1 win in 3 half-moves
7 Rh8 win in 3 half-moves
8 Rg1 win in 5 half-moves
9 g1=K loss in 4 half-moves
10 g1=N loss in 4 half-moves
11 g1=R loss in 4 half-moves
12 R1e2 loss in 4 half-moves
13 R1e3 loss in 4 half-moves
14 R1e7 loss in 4 half-moves
15 R8e2 loss in 4 half-moves
16 R8e3 loss in 4 half-moves
17 R8e7 loss in 4 half-moves
18 g1=B loss in 2 half-moves
19 g1=Q loss in 2 half-moves
20 R1e4 loss in 2 half-moves
21 R1e5 loss in 2 half-moves
22 R1e6 loss in 2 half-moves
23 R8e4 loss in 2 half-moves
24 R8e5 loss in 2 half-moves
25 R8e6 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Rd8 loss in 2 half-moves