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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Ra4 win in 7 half-moves
4 Rf1 win in 7 half-moves
5 Rf4 win in 7 half-moves
6 Rg2 win in 7 half-moves
7 Rg3 win in 7 half-moves
8 Rgh1 win in 7 half-moves
9 Rh2 win in 7 half-moves
10 Rh3 win in 7 half-moves
11 Rhg4 win in 7 half-moves
12 Rhh1 win in 7 half-moves
13 Qf1 win in 9 half-moves
14 Rb4 loss in 4 half-moves
15 Rgg4 loss in 4 half-moves
16 Qa1 loss in 2 half-moves
17 Qa2 loss in 2 half-moves
18 Qb2 loss in 2 half-moves
19 Qb3 loss in 2 half-moves
20 Qb4 loss in 2 half-moves
21 Qb5 loss in 2 half-moves
22 Qb6 loss in 2 half-moves
23 Qb7 loss in 2 half-moves
24 Qb8 loss in 2 half-moves
25 Qc1 loss in 2 half-moves
26 Qc2 loss in 2 half-moves
27 Qd1 loss in 2 half-moves
28 Qd3 loss in 2 half-moves
29 Qe1 loss in 2 half-moves
30 Qe4 loss in 2 half-moves
31 Qf5 loss in 2 half-moves
32 Qg6 loss in 2 half-moves
33 Qh7 loss in 2 half-moves
34 Rc1 loss in 2 half-moves
35 Rc4 loss in 2 half-moves
36 Rd1 loss in 2 half-moves
37 Rd4 loss in 2 half-moves
38 Re1 loss in 2 half-moves
39 Re4 loss in 2 half-moves
40 Rg5 loss in 2 half-moves
41 Rg6 loss in 2 half-moves
42 Rg7 loss in 2 half-moves
43 Rh5 loss in 2 half-moves
44 Rh6 loss in 2 half-moves
45 Rh7 loss in 2 half-moves