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

EGTB: win in 6 half-moves

# move score
1 Ra3 win in 5 half-moves
2 Ra8 win in 5 half-moves
3 Rb3 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Rc3 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 R3d4 loss in 4 half-moves
8 R8d4 loss in 4 half-moves
9 Ra1 loss in 4 half-moves
10 Rb1 loss in 4 half-moves
11 Rc1 loss in 4 half-moves
12 Rd2 loss in 4 half-moves
13 Rdd1 loss in 4 half-moves
14 Rdh3 loss in 4 half-moves
15 Rdh8 loss in 4 half-moves
16 Rh2 loss in 4 half-moves
17 Rh4 loss in 4 half-moves
18 Rhd1 loss in 4 half-moves
19 Rhh3 loss in 4 half-moves
20 Rhh8 loss in 4 half-moves
21 R3d5 loss in 2 half-moves
22 R3d6 loss in 2 half-moves
23 R3d7 loss in 2 half-moves
24 R8d5 loss in 2 half-moves
25 R8d6 loss in 2 half-moves
26 R8d7 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf1 loss in 2 half-moves
31 Rf3 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rg1 loss in 2 half-moves
34 Rg3 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh5 loss in 2 half-moves
37 Rh6 loss in 2 half-moves
38 Rh7 loss in 2 half-moves