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

EGTB: win in 6 half-moves

# move score
1 R1b3 win in 5 half-moves
2 Rg3 win in 5 half-moves
3 R1b2 win in 7 half-moves
4 R7b3 win in 7 half-moves
5 Ra1 win in 7 half-moves
6 Ra7 win in 7 half-moves
7 Rc1 win in 7 half-moves
8 Rc7 win in 7 half-moves
9 Rg2 win in 7 half-moves
10 Rh1 win in 7 half-moves
11 Rh7 win in 7 half-moves
12 R7b2 win in 9 half-moves
13 Rgg1 win in 9 half-moves
14 Rh8 win in 9 half-moves
15 Ra8 win in 11 half-moves
16 Rbb8 loss in 6 half-moves
17 Rc8 loss in 6 half-moves
18 Rgb8 loss in 6 half-moves
19 Rbg1 loss in 4 half-moves
20 Rbg7 loss in 4 half-moves
21 Rgg7 loss in 4 half-moves
22 R1b4 loss in 2 half-moves
23 R1b5 loss in 2 half-moves
24 R1b6 loss in 2 half-moves
25 R7b4 loss in 2 half-moves
26 R7b5 loss in 2 half-moves
27 R7b6 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Rd7 loss in 2 half-moves
30 Rd8 loss in 2 half-moves
31 Re1 loss in 2 half-moves
32 Re7 loss in 2 half-moves
33 Re8 loss in 2 half-moves
34 Rf1 loss in 2 half-moves
35 Rf7 loss in 2 half-moves
36 Rf8 loss in 2 half-moves
37 Rg4 loss in 2 half-moves
38 Rg5 loss in 2 half-moves
39 Rg6 loss in 2 half-moves