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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Ra1 win in 7 half-moves
4 Ra3 win in 7 half-moves
5 Rab2 win in 7 half-moves
6 Rb1 win in 7 half-moves
7 Rb3 win in 7 half-moves
8 Rba4 win in 7 half-moves
9 Rbb2 win in 7 half-moves
10 Rc2 win in 7 half-moves
11 Rc4 win in 7 half-moves
12 Rh2 win in 7 half-moves
13 Rh4 win in 7 half-moves
14 Qc1 win in 9 half-moves
15 Raa4 loss in 4 half-moves
16 Rg2 loss in 4 half-moves
17 Rg4 loss in 4 half-moves
18 Qa1 loss in 2 half-moves
19 Qa7 loss in 2 half-moves
20 Qb1 loss in 2 half-moves
21 Qb6 loss in 2 half-moves
22 Qc5 loss in 2 half-moves
23 Qd1 loss in 2 half-moves
24 Qd4 loss in 2 half-moves
25 Qe1 loss in 2 half-moves
26 Qe3 loss in 2 half-moves
27 Qf1 loss in 2 half-moves
28 Qf2 loss in 2 half-moves
29 Qg2 loss in 2 half-moves
30 Qg3 loss in 2 half-moves
31 Qg4 loss in 2 half-moves
32 Qg5 loss in 2 half-moves
33 Qg6 loss in 2 half-moves
34 Qg7 loss in 2 half-moves
35 Qg8 loss in 2 half-moves
36 Qh1 loss in 2 half-moves
37 Qh2 loss in 2 half-moves
38 Ra5 loss in 2 half-moves
39 Ra6 loss in 2 half-moves
40 Ra7 loss in 2 half-moves
41 Rb5 loss in 2 half-moves
42 Rb6 loss in 2 half-moves
43 Rb7 loss in 2 half-moves
44 Rd2 loss in 2 half-moves
45 Rd4 loss in 2 half-moves
46 Re2 loss in 2 half-moves
47 Re4 loss in 2 half-moves
48 Rf2 loss in 2 half-moves
49 Rf4 loss in 2 half-moves