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

EGTB: win in 8 half-moves

# move score
1 Rd2 win in 7 half-moves
2 Rd3 win in 7 half-moves
3 Rd8 win in 7 half-moves
4 Re2 win in 7 half-moves
5 Re3 win in 7 half-moves
6 Re8 win in 7 half-moves
7 R3a7 win in 9 half-moves
8 R8a7 win in 9 half-moves
9 Ra1 win in 9 half-moves
10 Rb2 win in 9 half-moves
11 Rb3 win in 9 half-moves
12 Rb8 win in 9 half-moves
13 Rc2 win in 9 half-moves
14 Rc3 win in 9 half-moves
15 Rc8 win in 9 half-moves
16 R3a4 loss in 2 half-moves
17 R3a5 loss in 2 half-moves
18 R3a6 loss in 2 half-moves
19 R8a4 loss in 2 half-moves
20 R8a5 loss in 2 half-moves
21 R8a6 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh8 loss in 2 half-moves