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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Ra1 loss in 2 half-moves
3 Ra3 loss in 2 half-moves
4 Ra4 loss in 2 half-moves
5 Ra5 loss in 2 half-moves
6 Ra6 loss in 2 half-moves
7 Ra7 loss in 2 half-moves
8 Raa8 loss in 2 half-moves
9 Rab2 loss in 2 half-moves
10 Rag2 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rba8 loss in 2 half-moves
18 Rbb2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rgg2 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh8 loss in 2 half-moves
31 Rbc8 loss in 1 half-moves
32 Rbd8 loss in 1 half-moves
33 Rbe8 loss in 1 half-moves
34 Rbf8 loss in 1 half-moves
35 Rgc8 loss in 1 half-moves
36 Rgd8 loss in 1 half-moves
37 Rge8 loss in 1 half-moves
38 Rgf8 loss in 1 half-moves