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

EGTB: win in 2 half-moves

# move score
1 R2b4 win in 1 half-moves
2 R8b3 win in 1 half-moves
3 R8b4 win in 1 half-moves
4 R8b5 win in 1 half-moves
5 R8b6 win in 1 half-moves
6 R8b7 win in 1 half-moves
7 Ra1 win in 1 half-moves
8 Ra8 win in 1 half-moves
9 Rc1 win in 1 half-moves
10 Rc8 win in 1 half-moves
11 Rd1 win in 1 half-moves
12 Rd8 win in 1 half-moves
13 Rf1 win in 1 half-moves
14 Rf2 win in 1 half-moves
15 Rh1 win in 1 half-moves
16 Rh8 win in 1 half-moves
17 R2b3 loss in 2 half-moves
18 R2b5 loss in 2 half-moves
19 R2b6 loss in 2 half-moves
20 R2b7 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Re1 loss in 1 half-moves
28 Re8 loss in 1 half-moves
29 Rf8 loss in 1 half-moves
30 Rg1 loss in 1 half-moves
31 Rg8 loss in 1 half-moves