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

EGTB: win in 8 half-moves

# move score
1 R8b5 win in 7 half-moves
2 R8b6 win in 9 half-moves
3 Rd1 win in 9 half-moves
4 Rd8 win in 9 half-moves
5 Rh1 win in 9 half-moves
6 Rh8 win in 9 half-moves
7 R8b7 win in 11 half-moves
8 Ra1 win in 11 half-moves
9 Ra8 win in 11 half-moves
10 Rc1 win in 11 half-moves
11 Rc8 win in 11 half-moves
12 R1b5 win in 13 half-moves
13 R1b6 win in 13 half-moves
14 R1b7 win in 13 half-moves
15 R1b2 loss in 2 half-moves
16 R1b3 loss in 2 half-moves
17 R1b4 loss in 2 half-moves
18 R8b2 loss in 2 half-moves
19 R8b3 loss in 2 half-moves
20 R8b4 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg8 loss in 2 half-moves