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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Rg3 win in 5 half-moves
4 Rh3 win in 5 half-moves
5 Rh7 win in 5 half-moves
6 Rh8 win in 5 half-moves
7 Rab7 win in 7 half-moves
8 Rb1 win in 7 half-moves
9 Rb2 win in 7 half-moves
10 Rba8 win in 7 half-moves
11 Ra1 win in 9 half-moves
12 Ra2 win in 9 half-moves
13 Raa8 win in 9 half-moves
14 Rc1 win in 9 half-moves
15 Rc2 win in 9 half-moves
16 Rca3 win in 9 half-moves
17 Rcb3 win in 9 half-moves
18 Rcc8 loss in 6 half-moves
19 Raa3 loss in 4 half-moves
20 Rac7 loss in 4 half-moves
21 Rbb3 loss in 4 half-moves
22 Rbb7 loss in 4 half-moves
23 Rbc8 loss in 4 half-moves
24 Rcc7 loss in 4 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Ra6 loss in 2 half-moves
28 Rb4 loss in 2 half-moves
29 Rb5 loss in 2 half-moves
30 Rb6 loss in 2 half-moves
31 Rc4 loss in 2 half-moves
32 Rc5 loss in 2 half-moves
33 Rc6 loss in 2 half-moves
34 Rd3 loss in 2 half-moves
35 Rd7 loss in 2 half-moves
36 Rd8 loss in 2 half-moves
37 Re3 loss in 2 half-moves
38 Re7 loss in 2 half-moves
39 Re8 loss in 2 half-moves
40 Rf3 loss in 2 half-moves
41 Rf7 loss in 2 half-moves
42 Rf8 loss in 2 half-moves