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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Qg6 draw
3 Qh7 draw
4 Ra2 draw
5 Ra4 draw
6 Ra5 draw
7 Raa1 draw
8 Rab3 draw
9 Rb2 draw
10 Rb4 draw
11 Rba1 draw
12 Rbb3 draw
13 Rc1 draw
14 Rc3 draw
15 Qa2 loss in 2 half-moves
16 Qa4 loss in 2 half-moves
17 Qb2 loss in 2 half-moves
18 Qb3 loss in 2 half-moves
19 Qc1 loss in 2 half-moves
20 Qc3 loss in 2 half-moves
21 Qc4 loss in 2 half-moves
22 Qc5 loss in 2 half-moves
23 Qc6 loss in 2 half-moves
24 Qc7 loss in 2 half-moves
25 Qc8 loss in 2 half-moves
26 Qd1 loss in 2 half-moves
27 Qd2 loss in 2 half-moves
28 Qd3 loss in 2 half-moves
29 Qe2 loss in 2 half-moves
30 Qe4 loss in 2 half-moves
31 Qf2 loss in 2 half-moves
32 Qf5 loss in 2 half-moves
33 Qg2 loss in 2 half-moves
34 Qh2 loss in 2 half-moves
35 Ra6 loss in 2 half-moves
36 Ra7 loss in 2 half-moves
37 Ra8 loss in 2 half-moves
38 Rb6 loss in 2 half-moves
39 Rb7 loss in 2 half-moves
40 Rb8 loss in 2 half-moves
41 Rd1 loss in 2 half-moves
42 Rd3 loss in 2 half-moves
43 Re1 loss in 2 half-moves
44 Re3 loss in 2 half-moves
45 Rf1 loss in 2 half-moves
46 Rf3 loss in 2 half-moves
47 Rg1 loss in 2 half-moves
48 Rg3 loss in 2 half-moves
49 Rh1 loss in 2 half-moves
50 Rh3 loss in 2 half-moves