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

EGTB: win in 2 half-moves

# move score
1 R3b4 win in 1 half-moves
2 R3b5 win in 1 half-moves
3 R8b4 win in 1 half-moves
4 R8b5 win in 1 half-moves
5 Ra3 win in 1 half-moves
6 Ra8 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Rb2 win in 1 half-moves
9 Rc3 win in 1 half-moves
10 Rc8 win in 1 half-moves
11 Re3 win in 1 half-moves
12 Re7 win in 1 half-moves
13 Re8 win in 1 half-moves
14 Rf3 win in 1 half-moves
15 Rf7 win in 1 half-moves
16 Rf8 win in 1 half-moves
17 Rg5 win in 1 half-moves
18 Rg6 win in 1 half-moves
19 Rh3 win in 1 half-moves
20 Rh8 win in 1 half-moves
21 Ra7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rgg3 loss in 2 half-moves
28 Rgg8 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 R3b6 loss in 1 half-moves
31 R3b7 loss in 1 half-moves
32 R8b6 loss in 1 half-moves
33 R8b7 loss in 1 half-moves
34 Rbg3 loss in 1 half-moves
35 Rbg8 loss in 1 half-moves
36 Rd3 loss in 1 half-moves
37 Rd8 loss in 1 half-moves
38 Rgb7 loss in 1 half-moves