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

EGTB: win in 6 half-moves

# move score
1 Rc3 win in 5 half-moves
2 Rc8 win in 5 half-moves
3 Ra3 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 Rgb3 win in 7 half-moves
6 Rgb8 win in 7 half-moves
7 Rh3 win in 7 half-moves
8 Rh8 win in 7 half-moves
9 R3g7 loss in 4 half-moves
10 R8g7 loss in 4 half-moves
11 Ra1 loss in 4 half-moves
12 Rb2 loss in 4 half-moves
13 Rb7 loss in 4 half-moves
14 Rbb3 loss in 4 half-moves
15 Rbb8 loss in 4 half-moves
16 Rbg1 loss in 4 half-moves
17 Rc1 loss in 4 half-moves
18 Rg2 loss in 4 half-moves
19 Rgg1 loss in 4 half-moves
20 Rh1 loss in 4 half-moves
21 R3g4 loss in 2 half-moves
22 R3g5 loss in 2 half-moves
23 R3g6 loss in 2 half-moves
24 R8g4 loss in 2 half-moves
25 R8g5 loss in 2 half-moves
26 R8g6 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rb5 loss in 2 half-moves
29 Rb6 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Rd3 loss in 2 half-moves
32 Rd8 loss in 2 half-moves
33 Re1 loss in 2 half-moves
34 Re3 loss in 2 half-moves
35 Re8 loss in 2 half-moves
36 Rf1 loss in 2 half-moves
37 Rf3 loss in 2 half-moves
38 Rf8 loss in 2 half-moves