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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Rc1 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Re1 win in 3 half-moves
9 Rg1 win in 3 half-moves
10 Rg8 win in 3 half-moves
11 Rha8 win in 3 half-moves
12 Ba7 win in 7 half-moves
13 Bb6 win in 7 half-moves
14 Bd2 win in 7 half-moves
15 Bf2 win in 7 half-moves
16 Bg1 win in 7 half-moves
17 Bc1 win in 9 half-moves
18 Bh6 win in 9 half-moves
19 Rh2 win in 9 half-moves
20 Rh3 win in 9 half-moves
21 Rh4 win in 9 half-moves
22 Rhh1 win in 9 half-moves
23 Rah1 loss in 6 half-moves
24 Raa8 loss in 4 half-moves
25 Bc5 loss in 2 half-moves
26 Bd4 loss in 2 half-moves
27 Bf4 loss in 2 half-moves
28 Bg5 loss in 2 half-moves
29 Ra5 loss in 2 half-moves
30 Ra6 loss in 2 half-moves
31 Ra7 loss in 2 half-moves
32 Rd1 loss in 2 half-moves
33 Rd8 loss in 2 half-moves
34 Re8 loss in 2 half-moves
35 Rf1 loss in 2 half-moves
36 Rf8 loss in 2 half-moves
37 Rh5 loss in 2 half-moves
38 Rh6 loss in 2 half-moves
39 Rh7 loss in 2 half-moves