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 R8a4 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 R8a5 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Rc3 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Rf3 win in 3 half-moves
9 R3a5 win in 5 half-moves
10 Re3 win in 5 half-moves
11 Nb7 loss in 2 half-moves
12 Nc6 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Nf7 loss in 2 half-moves
15 R3a6 loss in 2 half-moves
16 R3a7 loss in 2 half-moves
17 R8a6 loss in 2 half-moves
18 R8a7 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves