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

EGTB: win in 4 half-moves

# move score
1 Qa7 win in 3 half-moves
2 Rd2 loss in 6 half-moves
3 Rd8 loss in 6 half-moves
4 R8b7 loss in 4 half-moves
5 Ra8 loss in 4 half-moves
6 Rc2 loss in 4 half-moves
7 Rc8 loss in 4 half-moves
8 Qa1 loss in 2 half-moves
9 Qa3 loss in 2 half-moves
10 Qa4 loss in 2 half-moves
11 Qa5 loss in 2 half-moves
12 Qa6 loss in 2 half-moves
13 Qa8 loss in 2 half-moves
14 Qb1 loss in 2 half-moves
15 Qb3 loss in 2 half-moves
16 Qc4 loss in 2 half-moves
17 Qd5 loss in 2 half-moves
18 Qe6 loss in 2 half-moves
19 Qf7 loss in 2 half-moves
20 Qg8 loss in 2 half-moves
21 R2b3 loss in 2 half-moves
22 R2b4 loss in 2 half-moves
23 R2b5 loss in 2 half-moves
24 R2b6 loss in 2 half-moves
25 R2b7 loss in 2 half-moves
26 R8b3 loss in 2 half-moves
27 R8b4 loss in 2 half-moves
28 R8b5 loss in 2 half-moves
29 R8b6 loss in 2 half-moves
30 Rb1 loss in 2 half-moves
31 Re8 loss in 2 half-moves
32 Rf2 loss in 2 half-moves
33 Rf8 loss in 2 half-moves
34 Rg2 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh2 loss in 2 half-moves
37 Rh8 loss in 2 half-moves
38 Re2 loss in 1 half-moves