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

EGTB: win in 6 half-moves

# move score
1 Rb4 win in 5 half-moves
2 Rb5 win in 5 half-moves
3 Rc4 win in 5 half-moves
4 Rc5 win in 5 half-moves
5 Rg4 win in 5 half-moves
6 Rg5 win in 5 half-moves
7 Rb6 win in 7 half-moves
8 Rc6 win in 7 half-moves
9 Rg6 win in 7 half-moves
10 Ra7 win in 9 half-moves
11 Ra8 win in 9 half-moves
12 Rbb7 win in 9 half-moves
13 Rcc8 win in 9 half-moves
14 Rgg8 win in 9 half-moves
15 Rh7 win in 9 half-moves
16 Rh8 win in 9 half-moves
17 Rcb7 win in 11 half-moves
18 Rbc8 loss in 4 half-moves
19 Rbg8 loss in 4 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rcd7 loss in 2 half-moves
27 Rce7 loss in 2 half-moves
28 Rcf7 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rf8 loss in 2 half-moves
32 Rg1 loss in 2 half-moves
33 Rg2 loss in 2 half-moves
34 Rg3 loss in 2 half-moves
35 Rgd7 loss in 2 half-moves
36 Rge7 loss in 2 half-moves
37 Rgf7 loss in 2 half-moves