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

EGTB: win in 2 half-moves

# move score
1 R4a5 win in 1 half-moves
2 R4a6 win in 1 half-moves
3 R4a7 win in 1 half-moves
4 R8a5 win in 1 half-moves
5 R8a6 win in 1 half-moves
6 R8a7 win in 1 half-moves
7 Ra3 win in 1 half-moves
8 Raa1 win in 1 half-moves
9 Rah4 win in 1 half-moves
10 Rah8 win in 1 half-moves
11 Rb4 win in 1 half-moves
12 Rb8 win in 1 half-moves
13 Rc4 win in 1 half-moves
14 Rc8 win in 1 half-moves
15 Rd4 win in 1 half-moves
16 Rd8 win in 1 half-moves
17 Re8 win in 1 half-moves
18 Rf1 win in 1 half-moves
19 Rf4 win in 1 half-moves
20 Rf8 win in 1 half-moves
21 Rg4 win in 1 half-moves
22 Rg8 win in 1 half-moves
23 Ra2 draw
24 Re4 draw
25 Rh5 draw
26 Rb1 loss in 2 half-moves
27 Rc1 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rh2 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 Rh6 loss in 2 half-moves
34 Rh7 loss in 2 half-moves
35 Rha1 loss in 2 half-moves
36 Rhh4 loss in 2 half-moves
37 Rhh8 loss in 2 half-moves