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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Ra7 win in 5 half-moves
4 Ra8 win in 5 half-moves
5 Rb1 win in 5 half-moves
6 Rb2 win in 5 half-moves
7 Rbh8 win in 5 half-moves
8 Rcb7 win in 5 half-moves
9 Rch7 win in 5 half-moves
10 Rg7 win in 5 half-moves
11 Ra3 win in 7 half-moves
12 Rc1 win in 7 half-moves
13 Rc2 win in 7 half-moves
14 Rcc8 win in 7 half-moves
15 Rh1 win in 7 half-moves
16 Rh2 win in 7 half-moves
17 Rhb3 win in 7 half-moves
18 Rhh8 loss in 6 half-moves
19 Rbb3 loss in 4 half-moves
20 Rbb7 loss in 4 half-moves
21 Rbc8 loss in 4 half-moves
22 Rcc3 loss in 4 half-moves
23 Rhc3 loss in 4 half-moves
24 Rhh7 loss in 4 half-moves
25 Rb4 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rc5 loss in 2 half-moves
30 Rc6 loss in 2 half-moves
31 Rd3 loss in 2 half-moves
32 Rd7 loss in 2 half-moves
33 Rd8 loss in 2 half-moves
34 Re3 loss in 2 half-moves
35 Re7 loss in 2 half-moves
36 Re8 loss in 2 half-moves
37 Rf3 loss in 2 half-moves
38 Rf7 loss in 2 half-moves
39 Rf8 loss in 2 half-moves
40 Rh4 loss in 2 half-moves
41 Rh5 loss in 2 half-moves
42 Rh6 loss in 2 half-moves