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

EGTB: win in 2 half-moves

# move score
1 R2a3 win in 1 half-moves
2 R8a5 win in 1 half-moves
3 R8a6 win in 1 half-moves
4 R8a7 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Rb4 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Rc4 win in 1 half-moves
9 Rc8 win in 1 half-moves
10 Rd4 win in 1 half-moves
11 Rd8 win in 1 half-moves
12 Re2 win in 1 half-moves
13 Rf2 win in 1 half-moves
14 Rf4 win in 1 half-moves
15 Rg2 win in 1 half-moves
16 Rh4 win in 1 half-moves
17 Rh8 win in 1 half-moves
18 R4a3 loss in 1 half-moves
19 R4a5 loss in 1 half-moves
20 R4a6 loss in 1 half-moves
21 R4a7 loss in 1 half-moves
22 Rb2 loss in 1 half-moves
23 Rc2 loss in 1 half-moves
24 Rd2 loss in 1 half-moves
25 Re4 loss in 1 half-moves
26 Re8 loss in 1 half-moves
27 Rf8 loss in 1 half-moves
28 Rg4 loss in 1 half-moves
29 Rg8 loss in 1 half-moves
30 Rh2 loss in 1 half-moves