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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 R3b7 win in 3 half-moves
4 R8b7 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Rb2 win in 3 half-moves
9 R3b4 loss in 2 half-moves
10 R3b5 loss in 2 half-moves
11 R3b6 loss in 2 half-moves
12 R8b4 loss in 2 half-moves
13 R8b5 loss in 2 half-moves
14 R8b6 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh3 loss in 2 half-moves
24 Rh8 loss in 2 half-moves